| 46301 Beverly Shores | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46301 Beverly Shrs | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46302 Boone Grove | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46303 Cedar Lake | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46304 Burns Harbor | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46304 Chesterton | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46304 Dune Acres | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46304 Porter | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46307 Crown Point | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46307 Lakes of Four Seasons | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46307 Palmer | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46308 Crown Point | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46311 Dyer | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46312 East Chicago | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46319 Griffith | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46319 New Elliott | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46320 Hammond | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46321 Hammond | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46321 Munster | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46322 Hammond | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46322 Highland | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46323 Hammond | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46323 Hessville | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46324 Hammond | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46324 South Calumet Avenue | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46325 Hammond | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46327 Hammond | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46341 Hebron | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46342 Hobart | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46342 New Chicago | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46347 Kouts | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46355 Leroy | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46356 Belshaw | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46356 Creston | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46356 Lake Dalecarlia | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46356 Lowell | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46356 North Hayden | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46368 Ogden Dunes | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46368 Portage | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46373 Dyer | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46373 Saint John | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46375 Schererville | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46376 Schneider | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46377 Shelby | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46383 Valparaiso | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46383 Valpo | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46384 Valparaiso | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46384 Valpo | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46385 Valparaiso | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46385 Valpo | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46393 Wheeler | 219 | Porter County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46394 Robertsdale | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46394 Whiting | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46401 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46402 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46403 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46404 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46405 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46405 Lake Station | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46406 Brunswick | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46406 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46407 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46408 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46409 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46410 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46410 Merrillville | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46411 Gary | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |
| 46411 Merrillville | 219 | Lake County | Indiana - IN | Gary-Hammond-East Chicago, IN (2960) | SMSA |