| 02018 Accord | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02043 Accord | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01718 Acton | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01719 Acton | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01720 Acton | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02134 Allston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01913 Amesbury | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02474 Arlington | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02475 Arlington | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02476 Arlington | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02475 Arlington Heights | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01431 Ashby | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01721 Ashland | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02339 Assinippi | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02466 Auburndale | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02322 Avon | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01432 Ayer | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01434 Ayer | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02457 Babson Park | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01815 Bank of America | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02211 Bank of America | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02212 Bank of America | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02241 Bank of America | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02151 Beachmont | 781/339 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01730 Bedford | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01731 Bedford | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02019 Bellingham | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02478 Belmont | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02479 Belmont | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02779 Berkley | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01503 Berlin | 978/351 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01915 Beverly | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01915 Beverly Farms | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01504 Blackstone | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01740 Bolton | 978/351 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02108 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02109 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02110 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02111 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02112 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02113 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02114 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02115 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02116 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02117 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02118 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02119 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02120 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02121 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02122 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02123 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02124 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02125 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02126 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02127 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02128 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02129 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02130 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02131 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02132 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02133 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02134 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02135 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02136 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02137 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02163 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02196 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02199 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02201 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02203 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02204 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02205 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02206 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02210 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02211 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02212 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02215 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02217 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02222 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02228 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02241 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02266 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02283 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02284 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02293 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02295 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02297 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02298 Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02201 Boston City Hall | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02467 Boston Clg | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02467 Boston College | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02266 Boston Financial Data Servic | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02215 Boston University | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01719 Boxboro | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01719 Boxborough | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02184 Braintree | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02185 Braintree | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02184 Braintree Highlands | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02184 Braintree Hld | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02185 Braintree Phantom | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02020 Brant Rock | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02135 Brighton | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02445 Brookline | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02446 Brookline | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02447 Brookline | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02467 Brookline | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02447 Brookline Village | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01803 Burlington | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01805 Burlington | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01922 Byfield | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02138 Cambridge | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02139 Cambridge | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02140 Cambridge | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02141 Cambridge | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02142 Cambridge | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02163 Cambridge | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02238 Cambridge | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02139 Cambridgeport | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02021 Canton | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01741 Carlisle | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02330 Carver | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02355 Carver | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02366 Carver | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02297 Cash Management | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02360 Cedarville | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02783 Chadwicks | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02129 Charlestown | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02712 Chartley | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02150 Chelsea | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02493 Cherry Brook | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02467 Chestnut Hill | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01778 Cochituate | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02025 Cohasset | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01742 Concord | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01923 Danvers | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02026 Dedham | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02027 Dedham | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01432 Devens | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01434 Devens | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02715 Dighton | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02121 Dorchester | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02122 Dorchester | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02124 Dorchester | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02125 Dorchester | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02124 Dorchester Center | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02124 Dorchestr Center | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02030 Dover | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02331 Duxbury | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02332 Duxbury | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02474 East Arlington | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01504 East Blackstone | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02128 East Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02228 East Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02184 East Braintree | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02141 East Cambridge | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02355 East Carver | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01904 East Lynn | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02031 East Mansfield | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02186 East Milton | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02359 East Pembroke | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02143 East Somerville | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02718 East Taunton | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02032 East Walpole | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02538 East Wareham | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02472 East Watertown | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02189 East Weymouth | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01929 Essex | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02149 Everett | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01745 Fayville | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02293 Fidelity Service Company | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02477 Field Premium Inc | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02241 Fleet Bank Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01432 Fort Devens | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02035 Foxboro | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02035 Foxborough | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01701 Framingham | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01702 Framingham | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01703 Framingham | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01704 Framingham | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01705 Framingham | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01701 Framingham Center | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01701 Framingham So | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02038 Franklin | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01910 General Elec Co | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01930 Gloucester | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01931 Gloucester | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02041 Green Harbor | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02040 Greenbush | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02121 Grove Hall | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01936 Hamilton | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01982 Hamilton | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02339 Hanover | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02340 Hanover | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01731 Hanscom AFB | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01451 Harvard | 978/351 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02238 Harvard Sq | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02238 Harvard Square | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02493 Hastings | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01937 Hathorne | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02018 Hingham | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02043 Hingham | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02044 Hingham | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02343 Holbrook | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01746 Holliston | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01747 Hopedale | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01748 Hopkinton | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02169 Houghs Neck | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01749 Hudson | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02045 Hull | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02047 Humarock | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02126 Hyde Park | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02136 Hyde Park | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02137 Hyde Park | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02139 Inman Square | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01938 Ipswich | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02090 Islington | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02130 Jamaica Plain | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02295 John Hancock Mutual Ins | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02217 John Hancock P O Box 505 | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02493 Kendal Green | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02142 Kendall Square | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02215 Kenmore | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02364 Kingston | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01805 Lahey Clinic Med Center | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01523 Lancaster | 978/351 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02420 Lexington | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02421 Lexington | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01773 Lincoln | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01773 Lincoln Center | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01460 Littleton | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01901 Lynn | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01902 Lynn | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01903 Lynn | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01904 Lynn | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01905 Lynn | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01910 Lynn | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01940 Lynnfield | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01930 Magnolia | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02148 Malden | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01944 Manchester | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01944 Manchester by the Sea | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02345 Manomet | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02031 Mansfield | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02048 Mansfield | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01945 Marblehead | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02171 Marina Bay | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01752 Marlboro | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01752 Marlborough | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02020 Marshfield | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02041 Marshfield | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02047 Marshfield | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02050 Marshfield | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02051 Marshfield | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02059 Marshfield | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02065 Marshfield | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02051 Marshfield Hills | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02051 Marshfld Hls | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02204 Mass Tax | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01889 Massachusetts District | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02204 Massachusetts Tax | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02126 Mattapan | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01754 Maynard | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02052 Medfield | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02153 Medford | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02155 Medford | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02156 Medford | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02053 Medway | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01813 Mellon Financial Services | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02176 Melrose | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01756 Mendon | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01945 Mhead | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01949 Middleton | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01757 Milford | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01504 Millerville | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02054 Millis | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01529 Millville | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02186 Milton | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02187 Milton Village | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02055 Minot | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02120 Mission Hill | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01908 Nahant | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02045 Nantasket Beach | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01760 Natick | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01807 National Grid | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02492 Needham | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02494 Needham | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02494 Needham Heights | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02494 Needham Hgts | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02492 Needham Jct | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02456 New Town | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01922 Newbury | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01951 Newbury | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01950 Newburyport | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01951 Newburyport | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02456 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02458 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02459 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02460 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02461 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02462 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02464 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02465 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02466 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02467 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02468 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02495 Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02459 Newton Center | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02459 Newton Centre | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02459 Newton Cntr | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02461 Newton Highlands | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02461 Newton Hlds | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02462 Newton L F | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02462 Newton Lower Falls | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02464 Newton U F | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02464 Newton Upper Falls | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02458 Newtonville | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02460 Newtonville | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02462 Newtonville | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01760 No Natick | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02171 No Quincy | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02495 Nonantum | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02056 Norfolk | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02171 Norfolk Downs | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02762 North Attleboro | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02140 North Cambridge | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02355 North Carver | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02764 North Dighton | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01523 North Lancaster | 978/351 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02059 North Marshfield | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01760 North Natick | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02358 North Pembroke | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02171 North Quincy | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01864 North Reading | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01889 North Reading | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02060 North Scituate | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01776 North Sudbury | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02451 North Waltham | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02452 North Waltham | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02455 North Waltham | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02191 North Weymouth | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02712 Norton | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02766 Norton | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02018 Norwell | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02061 Norwell | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02062 Norwood | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02065 Ocean Bluff | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02558 Onset | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01960 Peabody | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01961 Peabody | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02358 Pembroke | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02359 Pembroke | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01966 Pigeon Cove | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01460 Pingryville | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02762 Plainville | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01950 Plum Island | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01951 Plum Island | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02345 Plymouth | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02360 Plymouth | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02361 Plymouth | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02362 Plymouth | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02381 Plymouth | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02140 Porter Square | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01965 Prides Crossing | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01965 Prides Crssng | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02169 Quincy | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02170 Quincy | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02171 Quincy | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02269 Quincy | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02169 Quincy Center | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02368 Randolph | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01867 Reading | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02136 Readville | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02137 Readville | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02151 Revere | 781/339 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02151 Revere Beach | 781/339 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02458 Riverside | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02370 Rockland | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01966 Rockport | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02364 Rocky Nook | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02131 Roslindale | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01969 Rowley | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02118 Roxbury | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02119 Roxbury | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02120 Roxbury | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02120 Roxbury Crossing | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01970 Salem | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01971 Salem | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01952 Salisbury | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01952 Salisbury Bch | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01952 Salisbury Beach | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01906 Saugus | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01701 Saxonville | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02040 Scituate | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02055 Scituate | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02060 Scituate | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02066 Scituate | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02066 Scituate Center | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02066 Scituate Harbor | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 03874 Seabrook | 603 | Rockingham County | New Hampshire - NH | Boston, MA (1120) | SMSA |
| 02044 Shared Firm Zip Code | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02067 Sharon | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02070 Sheldonville | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01770 Sherborn | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01464 Shirley | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01464 Shirley Center | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02493 Silver Hill | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02364 Silver Lake | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01561 So Lancaster | 978/351 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01760 So Natick | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02163 Soldiers Field | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02143 Somerville | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02144 Somerville | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02145 Somerville | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02127 South Boston | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02366 South Carver | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01982 South Hamilton | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01561 South Lancaster | 978/351 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01940 South Lynnfield | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01760 South Natick | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02169 South Quincy | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02071 South Walpole | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02453 South Waltham | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02190 South Weymouth | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01745 Southboro | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01772 Southboro | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01745 Southborough | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01772 Southborough | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02171 Squantum | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02206 State Street Corporation | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01467 Still River | 978/351 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02180 Stoneham | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02493 Stony Brook | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02072 Stoughton | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01775 Stow | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01776 Sudbury | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01907 Swampscott | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02718 Taunton | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02780 Taunton | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02783 Taunton | 508/774 | Bristol County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01983 Topsfield | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01469 Townsend | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01474 Townsend | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02153 Tufts University | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02125 Uphams Corner | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01568 Upton | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01718 Village of Nagog Woods | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01718 Vlg Nagog Wds | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01718 Vlg of Nagog Woods | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02468 Waban | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01880 Wakefield | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02032 Walpole | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02071 Walpole | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02081 Walpole | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02451 Waltham | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02452 Waltham | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02453 Waltham | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02454 Waltham | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02455 Waltham | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02571 Wareham | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02471 Watertown | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02472 Watertown | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02477 Watertown | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02471 Watertown Financial | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02479 Waverley | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01778 Wayland | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02340 Wearguard | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02457 Wellesley | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02481 Wellesley | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02482 Wellesley | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02481 Wellesley Fms | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02481 Wellesley Hills | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02481 Wellesley Hls | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01984 Wenham | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01720 West Acton | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01742 West Concord | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02339 West Hanover | 781/339 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01905 West Lynn | 781/339 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02155 West Medford | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02156 West Medford | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02465 West Newton | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01960 West Peabody | 978/351 | Essex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02169 West Quincy | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02132 West Roxbury | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02144 West Somerville | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01474 West Townsend | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01568 West Upton | 508/774 | Worcester County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02576 West Wareham | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02493 Weston | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02090 Westwood | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02188 Weymouth | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02189 Weymouth | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02190 Weymouth | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02191 Weymouth | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02188 Weymouth Lndg | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02190 Weymouth NAS | 781/339 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02381 White Horse Beach | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02381 Wht Horse Bch | 508/774 | Plymouth County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01887 Wilmington | 978/351 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01890 Winchester | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02145 Winter Hill | 617/857 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02152 Winthrop | 617/857 | Suffolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01801 Woburn | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01807 Woburn | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01813 Woburn | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01815 Woburn | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01888 Woburn | 781/339 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02170 Wollaston | 617/857 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 01784 Woodville | 508/774 | Middlesex County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02070 Wrentham | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |
| 02093 Wrentham | 508/774 | Norfolk County | Massachusetts - MA | Boston, MA (1120) | SMSA |