Area Code 219
Area code 219 is in Indiana, USA , spanning 9 counties and serving 61 cities, including Hammond, Gary or Portage; it currently uses 480 prefixes, assigned from 219-200-XXXX through 219-999-XXXX.
In service date for area code 219: January 01, 1947.
Area code 219 spans two different time zones. The current local time is either or , depending on where you are calling (city list on this page includes time zones).
For exact NPA boundaries see official 219 area code map
Phone number lookup
More Indiana area codes:
Locate any 219-NXX prefix:
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 219-200 | Gary | 2/17/2011 |
| 219-201 | Gary | N/A |
| 219-202 | Wheatfield | 2/23/2004 |
| 219-203 | Wheeler | 10/14/2011 |
| 219-204 | Francesville | 7/25/2002 |
| 219-205 | San Pierre | N/A |
| 219-206 | Rensselaer | N/A |
| 219-207 | Reynolds | 7/25/2002 |
| 219-208 | Remington | 7/25/2002 |
| 219-209 | Morocco | N/A |
| 219-210 | Michigan City | 5/21/2003 |
| 219-212 | Medaryville | 2/7/2012 |
| 219-213 | Crown Point | 8/22/2011 |
| 219-214 | Michigan City | 2/27/2012 |
| 219-215 | Lake Village | 2/7/2012 |
| 219-216 | Valparaiso | 6/1/2017 |
| 219-217 | Westville | 6/1/2017 |
| 219-218 | Hammond | 1/4/2001 |
| 219-219 | Wheeler | 9/26/2022 |
| 219-220 | Reynolds | 3/9/2004 |
| 219-221 | Michigan City | 6/4/2003 |
| 219-222 | Merrillville | N/A |
| 219-223 | Mount Ayr | 5/2/2003 |
| 219-224 | Brook | 4/7/2004 |
| 219-225 | Lowell | 10/12/2010 |
| 219-226 | Crown Point | N/A |
| 219-227 | Dyer | 1/21/2003 |
| 219-228 | Hammond | 6/6/2002 |
| 219-229 | Michigan City | 9/6/2002 |
| 219-230 | Hammond | 1/28/2002 |
| 219-231 | Portage | 7/2/2014 |
| 219-232 | Cedar Lake | N/A |
| 219-233 | Goodland | 2/6/2004 |
| 219-234 | Kentland | 2/6/2004 |
| 219-235 | Brook | 2/6/2004 |
| 219-236 | Wolcott | 2/6/2004 |
| 219-237 | Highland | 6/10/2011 |
| 219-238 | Gary | N/A |
| 219-239 | Gary | 2/15/2012 |
| 219-240 | Gary | 5/15/2012 |
| 219-241 | Valparaiso | N/A |
| 219-242 | Valparaiso | N/A |
| 219-243 | Michigan City | 7/2/2014 |
| 219-244 | Lake Station | 7/7/2017 |
| 219-245 | Wheeler | 9/14/2017 |
| 219-246 | Valparaiso | 10/30/2007 |
| 219-247 | Cedar Lake | 7/10/2017 |
| 219-248 | Portage | 3/8/2018 |
| 219-249 | Michigan City | N/A |
| 219-250 | Chesterton | 8/29/2008 |
| 219-251 | Roselawn | N/A |
| 219-252 | Valparaiso | 11/18/2008 |
| 219-253 | Monon | N/A |
| 219-254 | Portage | 9/18/2009 |
| 219-255 | Chesterton | 3/30/2018 |
| 219-256 | East Chicago | 2/20/2007 |
| 219-257 | Crown Point | 10/18/2018 |
| 219-258 | La Porte | N/A |
| 219-259 | Michigan City | 2/10/2020 |
| 219-261 | Remington | N/A |
| 219-262 | Michigan City | 12/23/2009 |
| 219-263 | Valparaiso | 5/5/2005 |
| 219-264 | Hammond | 3/6/2020 |
| 219-265 | Valparaiso | 7/17/2020 |
| 219-266 | La Porte | 10/14/2020 |
| 219-267 | Cedar Lake | 3/6/2012 |
| 219-268 | Michigan City | 10/14/2020 |
| 219-269 | Gary | 11/1/2022 |
| 219-270 | Demotte | 5/10/2002 |
| 219-271 | Rollngprri | 10/15/2020 |
| 219-272 | Lake Village | 2/1/2021 |
| 219-273 | Highland | 3/25/2021 |
| 219-274 | Crown Point | 4/26/2021 |
| 219-275 | Brook | N/A |
| 219-276 | East Chicago | 7/27/2012 |
| 219-277 | Portage | 5/10/2021 |
| 219-278 | Chesterton | 6/14/2021 |
| 219-279 | Wolcott | N/A |
| 219-280 | Valparaiso | 2/2/2021 |
| 219-281 | Crown Point | 3/5/2014 |
| 219-282 | Morocco | 6/24/2021 |
| 219-283 | La Porte | 6/24/2021 |
| 219-284 | Michigan City | 7/1/2021 |
| 219-285 | Morocco | N/A |
| 219-286 | Valparaiso | 6/16/2010 |
| 219-287 | Rollngprri | 7/28/2021 |
| 219-288 | St John | 8/25/2020 |
| 219-289 | East Chicago | 8/24/2021 |
| 219-290 | Gary | 11/12/2008 |
| 219-291 | Rollngprri | 9/21/2018 |
| 219-292 | Gary | 11/12/2008 |
| 219-293 | Gary | 11/12/2008 |
| 219-294 | St John | 7/7/2021 |
| 219-295 | Crown Point | 10/26/2021 |
| 219-296 | Wheatfield | 6/11/2010 |
| 219-297 | Goodland | N/A |
| 219-298 | East Chicago | 2/22/2022 |
| 219-299 | Valparaiso | 11/5/2008 |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 219-300 | Lowell | 3/27/2015 |
| 219-301 | Highland | 7/8/2014 |
| 219-302 | Gary | 9/21/2012 |
| 219-303 | Cedar Lake | 6/18/2014 |
| 219-304 | Westville | 4/10/2014 |
| 219-305 | Lakes Of The Four Seasons | N/A |
| 219-306 | Crown Point | 4/30/2002 |
| 219-307 | Valparaiso | 10/10/2012 |
| 219-308 | Crown Point | 5/31/2001 |
| 219-309 | Valparaiso | 5/31/2001 |
| 219-310 | Crown Point | 10/9/2001 |
| 219-312 | Valparaiso | 2/20/2019 |
| 219-313 | Gary | 4/11/2002 |
| 219-314 | Gary | N/A |
| 219-315 | East Chicago | 5/28/2013 |
| 219-316 | East Chicago | 5/28/2013 |
| 219-318 | Gary | 3/3/2014 |
| 219-319 | Dyer | 4/9/2015 |
| 219-320 | Whiting | 4/11/2014 |
| 219-321 | Gary | 10/1/2012 |
| 219-322 | Dyer | N/A |
| 219-323 | Crown Point | 1/17/2013 |
| 219-324 | La Porte | N/A |
| 219-325 | La Porte | N/A |
| 219-326 | La Porte | N/A |
| 219-327 | Lowell | 9/30/2019 |
| 219-328 | Kouts | 04/27/2023 |
| 219-329 | Valparaiso | 01/03/2023 |
| 219-330 | San Pierre | 3/9/2004 |
| 219-331 | Portage | N/A |
| 219-332 | Lowell | 05/19/2023 |
| 219-333 | Crown Point | 8/17/2015 |
| 219-334 | Crown Point | 8/31/2015 |
| 219-335 | Francesville | 3/9/2004 |
| 219-336 | Michigan City | 3/7/2016 |
| 219-337 | Merrillville | 06/22/2023 |
| 219-338 | Cedar Lake | 06/22/2023 |
| 219-339 | Hammond | 07/12/2023 |
| 219-340 | Medaryville | 07/13/2023 |
| 219-341 | East Chicago | 07/26/2023 |
| 219-342 | Westville | 8/25/2020 |
| 219-343 | Gary | 08/22/2023 |
| 219-344 | La Porte | 3/10/2011 |
| 219-345 | Roselawn | N/A |
| 219-346 | La Porte | 08/31/2023 |
| 219-347 | Rolling Prairie | 09/12/2023 |
| 219-348 | Whiting | 3/15/2019 |
| 219-349 | Merrillvl | 11/29/2023 |
| 219-350 | Portage | 12/13/2023 |
| 219-351 | St John | 1/28/2015 |
| 219-352 | Highland | 12/28/2023 |
| 219-353 | Valparaiso | 12/28/2023 |
| 219-354 | East Chicago | 4/16/2002 |
| 219-355 | Union Mills | 8/25/2020 |
| 219-356 | Crown Point | 3/15/2019 |
| 219-357 | St John | 01/02/2024 |
| 219-358 | Hobart | 01/02/2024 |
| 219-359 | Gary | 10/6/2008 |
| 219-360 | Dyer | 01/02/2024 |
| 219-361 | Crown Point | 01/02/2024 |
| 219-362 | La Porte | N/A |
| 219-363 | La Porte | N/A |
| 219-364 | Wheeler | N/A |
| 219-365 | St John | N/A |
| 219-366 | Gary | 01/18/2024 |
| 219-367 | Michigan City | 02/08/2024 |
| 219-368 | Hammond | 02/09/2024 |
| 219-369 | La Porte | N/A |
| 219-370 | Whiting | 8/20/2010 |
| 219-371 | Hebron | 02/09/2024 |
| 219-372 | Whiting | 02/21/2024 |
| 219-373 | Crown Point | 3/1/2022 |
| 219-374 | Cedar Lake | N/A |
| 219-375 | Merrillville | 02/29/2024 |
| 219-376 | Gary | 03/15/2024 |
| 219-377 | East Chicago | 04/30/2024 |
| 219-378 | East Chicago | N/A |
| 219-379 | La Porte | N/A |
| 219-380 | La Porte | 6/26/2002 |
| 219-381 | Merrillville | 2/27/2002 |
| 219-382 | Merrillville | 06/11/2024 |
| 219-383 | Merrillville | 06/26/2024 |
| 219-384 | Gary | N/A |
| 219-385 | Hammond | 08/21/2024 |
| 219-386 | Valparaiso | 10/15/2014 |
| 219-387 | Merrillville | 08/30/2024 |
| 219-388 | Wheeler | 8/25/2020 |
| 219-389 | Portage | 09/09/2024 |
| 219-390 | Cedar Lake | 4/16/2002 |
| 219-391 | East Chicago | N/A |
| 219-392 | East Chicago | N/A |
| 219-393 | La Porte | N/A |
| 219-394 | Mount Ayr | N/A |
| 219-395 | Chesterton | N/A |
| 219-396 | Merrillville | 12/02/2024 |
| 219-397 | East Chicago | N/A |
| 219-398 | East Chicago | N/A |
| 219-399 | East Chicago | N/A |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 219-400 | Hobart | 10/15/2015 |
| 219-401 | Cedar Lake | 6/11/2014 |
| 219-402 | La Porte | 10/6/2015 |
| 219-403 | Cedar Lake | 12/13/2024 |
| 219-404 | Lowell | 12/13/2024 |
| 219-405 | Valparaiso | N/A |
| 219-406 | Portage | N/A |
| 219-407 | Hammond | 5/18/2016 |
| 219-408 | Hammond | 12/27/2024 |
| 219-409 | Valparaiso | 01/08/2025 |
| 219-410 | Demotte | 01/21/2025 |
| 219-412 | Demotte | 01/22/2025 |
| 219-413 | East Chicago | 8/11/2010 |
| 219-419 | Wanatah | 9/30/2019 |
| 219-424 | Rensselaer | 8/18/2010 |
| 219-426 | Hammond | 2/25/2022 |
| 219-427 | Gary | 11/29/2006 |
| 219-433 | Gary | 2/21/2007 |
| 219-440 | Dyer | 2/9/2006 |
| 219-443 | Cedar Lake | 4/17/2017 |
| 219-444 | Merrillville | 11/20/2015 |
| 219-448 | Westville | 5/4/2001 |
| 219-455 | Gary | 6/27/2006 |
| 219-462 | Valparaiso | N/A |
| 219-463 | Dyer | 2/17/2022 |
| 219-464 | Valparaiso | N/A |
| 219-465 | Valparaiso | N/A |
| 219-466 | East Chicago | 2/25/2022 |
| 219-472 | Merrillville | 3/15/2004 |
| 219-473 | Whiting | N/A |
| 219-474 | Kentland | N/A |
| 219-476 | Valparaiso | N/A |
| 219-477 | Valparaiso | N/A |
| 219-484 | Gary | 3/29/2004 |
| 219-487 | Gary | 1/25/2006 |
| 219-488 | Crown Point | 3/16/2005 |
| 219-491 | Dyer | 4/17/2017 |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 219-500 | Merrillville | 9/14/2017 |
| 219-501 | Hammond | 1/12/2015 |
| 219-506 | Morocco | 2/11/2002 |
| 219-507 | Wheatfield | 6/25/2002 |
| 219-508 | Valparaiso | 5/13/2002 |
| 219-509 | Hebron | 3/14/2002 |
| 219-510 | Valparaiso | N/A |
| 219-512 | Gary | N/A |
| 219-513 | Highland | N/A |
| 219-515 | Dyer | 1/23/2012 |
| 219-516 | East Chicago | 9/22/2015 |
| 219-519 | Wanatah | 5/10/2021 |
| 219-525 | Merrillville | 1/25/2006 |
| 219-529 | Hammond | 5/6/2020 |
| 219-531 | Valparaiso | N/A |
| 219-533 | Highland | 12/21/2017 |
| 219-544 | La Crosse | N/A |
| 219-545 | Gary | N/A |
| 219-546 | Gary | 3/1/2022 |
| 219-548 | Valparaiso | N/A |
| 219-552 | Lowell | N/A |
| 219-554 | Hammond | N/A |
| 219-558 | St John | 4/10/2002 |
| 219-561 | Michigan City | N/A |
| 219-567 | Francesville | N/A |
| 219-575 | La Porte | N/A |
| 219-576 | Merrillville | N/A |
| 219-577 | Crown Point | N/A |
| 219-585 | Westville | 6/16/2010 |
| 219-587 | Cedar Lake | 10/17/2019 |
| 219-588 | Gary | 3/14/2002 |
| 219-595 | Highland | 9/19/2006 |
| 219-599 | Whiting | 5/20/2021 |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 219-600 | Whiting | 8/18/2015 |
| 219-604 | Reynolds | N/A |
| 219-608 | La Porte | 4/30/2002 |
| 219-613 | Crown Point | N/A |
| 219-614 | Gary | N/A |
| 219-615 | Valparaiso | 7/16/2015 |
| 219-616 | Merrillville | N/A |
| 219-617 | Portage | N/A |
| 219-627 | St John | 6/14/2006 |
| 219-628 | Portage | N/A |
| 219-629 | Hammond | N/A |
| 219-641 | Merrillville | N/A |
| 219-644 | Merrillville | N/A |
| 219-647 | Merrillville | N/A |
| 219-648 | Merrillville | N/A |
| 219-649 | Merrillville | N/A |
| 219-650 | Merrillville | N/A |
| 219-654 | Lake Station | 4/25/2006 |
| 219-655 | Whiting | N/A |
| 219-659 | Whiting | N/A |
| 219-660 | Merrillville | N/A |
| 219-661 | Crown Point | N/A |
| 219-662 | Crown Point | N/A |
| 219-663 | Crown Point | N/A |
| 219-666 | Hammond | 9/14/2017 |
| 219-669 | Crown Point | N/A |
| 219-670 | Hammond | N/A |
| 219-671 | Crown Point | N/A |
| 219-675 | Hanna | 2/17/2022 |
| 219-677 | Gary | N/A |
| 219-678 | Gary | N/A |
| 219-680 | Merrillville | N/A |
| 219-681 | Merrillville | N/A |
| 219-682 | Merrillville | N/A |
| 219-685 | Merrillville | N/A |
| 219-688 | Gary | N/A |
| 219-689 | Gary | N/A |
| 219-690 | Lowell | N/A |
| 219-695 | Lowell | N/A |
| 219-696 | Lowell | N/A |
| 219-697 | Morocco | N/A |
| 219-699 | Gary | 5/20/2021 |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 219-702 | Gary | 6/13/2013 |
| 219-703 | East Chicago | 10/18/2013 |
| 219-704 | Dyer | 4/11/2014 |
| 219-706 | Portage | 10/23/2014 |
| 219-707 | Valparaiso | 9/1/2005 |
| 219-712 | Gary | N/A |
| 219-713 | Gary | N/A |
| 219-714 | Merrillville | N/A |
| 219-716 | Portage | N/A |
| 219-717 | Merrillville | N/A |
| 219-718 | Merrillville | N/A |
| 219-727 | La Porte | 2/24/2022 |
| 219-728 | Chesterton | 8/10/2004 |
| 219-730 | Gary | N/A |
| 219-732 | Kouts | 8/25/2020 |
| 219-733 | Wanatah | N/A |
| 219-734 | Portage | N/A |
| 219-736 | Merrillville | N/A |
| 219-738 | Merrillville | N/A |
| 219-741 | Gary | N/A |
| 219-742 | Gary | N/A |
| 219-743 | Gary | N/A |
| 219-746 | Gary | N/A |
| 219-747 | Wolcott | 8/31/2005 |
| 219-750 | Merrillville | 3/2/2005 |
| 219-751 | Merrillville | N/A |
| 219-752 | Merrillville | N/A |
| 219-754 | La Crosse | N/A |
| 219-755 | Merrillville | N/A |
| 219-756 | Merrillville | N/A |
| 219-757 | Merrillville | N/A |
| 219-758 | Merrillville | 10/17/2019 |
| 219-759 | Wheeler | N/A |
| 219-762 | Portage | N/A |
| 219-763 | Portage | N/A |
| 219-764 | Portage | N/A |
| 219-765 | Crown Point | N/A |
| 219-766 | Kouts | N/A |
| 219-767 | Union Mills | N/A |
| 219-769 | Merrillville | N/A |
| 219-770 | Crown Point | N/A |
| 219-771 | Portage | N/A |
| 219-775 | Crown Point | N/A |
| 219-776 | Crown Point | N/A |
| 219-777 | Gary | 8/17/2015 |
| 219-778 | Rollngprri | N/A |
| 219-779 | Crown Point | N/A |
| 219-781 | Gary | N/A |
| 219-783 | Merrillville | N/A |
| 219-785 | Westville | N/A |
| 219-786 | Valparaiso | 5/20/2021 |
| 219-787 | Portage | N/A |
| 219-788 | Hobart | 8/25/2020 |
| 219-789 | Gary | N/A |
| 219-791 | Merrillville | N/A |
| 219-792 | Gary | N/A |
| 219-793 | Merrillville | N/A |
| 219-794 | Merrillville | N/A |
| 219-795 | Merrillville | N/A |
| 219-796 | Merrillville | N/A |
| 219-797 | Hanna | N/A |
| 219-798 | Gary | N/A |
| 219-799 | Chesterton | 8/25/2020 |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 219-800 | East Chicago | 4/25/2017 |
| 219-801 | East Chicago | 2/11/2002 |
| 219-802 | Hammond | 6/4/2013 |
| 219-803 | Hammond | 11/8/2001 |
| 219-804 | East Chicago | 6/4/2013 |
| 219-805 | Gary | 1/31/2001 |
| 219-806 | Gary | 6/12/2015 |
| 219-808 | Gary | 3/6/2001 |
| 219-809 | Michigan City | 12/17/2002 |
| 219-810 | Gary | 12/10/2001 |
| 219-814 | Michigan City | N/A |
| 219-816 | San Pierre | 7/24/2002 |
| 219-819 | Rensselaer | N/A |
| 219-828 | San Pierre | N/A |
| 219-832 | Michigan City | 2/17/2022 |
| 219-836 | Highland | N/A |
| 219-837 | Lake Station | 1/7/2022 |
| 219-838 | Highland | N/A |
| 219-840 | Portage | 2/6/2009 |
| 219-841 | Portage | N/A |
| 219-842 | Hanna | 8/25/2020 |
| 219-843 | Medaryville | N/A |
| 219-844 | Hammond | N/A |
| 219-845 | Hammond | N/A |
| 219-850 | Portage | 2/28/2007 |
| 219-851 | La Porte | N/A |
| 219-852 | Hammond | N/A |
| 219-853 | Hammond | N/A |
| 219-861 | Michigan City | N/A |
| 219-863 | Rensselaer | N/A |
| 219-864 | Dyer | N/A |
| 219-865 | Dyer | N/A |
| 219-866 | Rensselaer | N/A |
| 219-867 | Dyer | 8/25/2020 |
| 219-869 | Rensselaer | N/A |
| 219-871 | Michigan City | N/A |
| 219-872 | Michigan City | N/A |
| 219-873 | Michigan City | N/A |
| 219-874 | Michigan City | N/A |
| 219-877 | Michigan City | N/A |
| 219-878 | Michigan City | N/A |
| 219-879 | Michigan City | N/A |
| 219-880 | Gary | N/A |
| 219-881 | Gary | N/A |
| 219-882 | Gary | N/A |
| 219-883 | Gary | N/A |
| 219-884 | Gary | N/A |
| 219-885 | Gary | N/A |
| 219-886 | Gary | N/A |
| 219-887 | Gary | N/A |
| 219-888 | Gary | N/A |
| 219-895 | Gary | N/A |
| 219-898 | Michigan City | N/A |
| 219-899 | Monon | 8/25/2020 |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 219-900 | Crown Point | 8/31/2017 |
| 219-902 | Gary | 1/31/2001 |
| 219-910 | Wheeler | 03/15/2023 |
| 219-912 | Lake Village | 9/30/2019 |
| 219-913 | Wheatfield | 4/21/2003 |
| 219-915 | Remington | 6/25/2002 |
| 219-916 | Valparaiso | 6/19/2002 |
| 219-921 | Chesterton | N/A |
| 219-922 | Highland | N/A |
| 219-923 | Highland | N/A |
| 219-924 | Highland | N/A |
| 219-926 | Chesterton | N/A |
| 219-928 | Chesterton | N/A |
| 219-929 | Chesterton | N/A |
| 219-931 | Hammond | N/A |
| 219-932 | Hammond | N/A |
| 219-933 | Hammond | N/A |
| 219-934 | Highland | N/A |
| 219-937 | Hammond | N/A |
| 219-938 | Gary | N/A |
| 219-939 | Gary | N/A |
| 219-940 | Hobart | N/A |
| 219-942 | Hobart | N/A |
| 219-944 | Gary | N/A |
| 219-945 | Hobart | N/A |
| 219-946 | Lake Station | 5/6/2020 |
| 219-947 | Hobart | N/A |
| 219-949 | Gary | N/A |
| 219-951 | Gary | 1/10/2002 |
| 219-954 | Francesville | N/A |
| 219-955 | Portage | 8/25/2020 |
| 219-956 | Wheatfield | N/A |
| 219-961 | Highland | N/A |
| 219-962 | Lake Station | N/A |
| 219-963 | Lake Station | N/A |
| 219-964 | Rensselaer | 5/10/2002 |
| 219-966 | Highland | 8/25/2020 |
| 219-972 | Highland | N/A |
| 219-973 | Hobart | N/A |
| 219-977 | Gary | N/A |
| 219-979 | Gary | N/A |
| 219-980 | Gary | N/A |
| 219-981 | Gary | N/A |
| 219-983 | Chesterton | N/A |
| 219-984 | Reynolds | N/A |
| 219-985 | Gary | N/A |
| 219-986 | Remington | N/A |
| 219-987 | Demotte | N/A |
| 219-988 | Lakes Of The Four Seasons | N/A |
| 219-989 | Hammond | N/A |
| 219-990 | Remington | 6/4/2002 |
| 219-992 | Lake Village | N/A |
| 219-993 | Westville | 2/24/2022 |
| 219-996 | Hebron | N/A |
| 219-999 | Gary | 2/24/2015 |
- For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
- Assignment date. N/A - mostly central office codes assigned before 2001.
- NXX prefixes last updated: March 1st, 2025
Cities in area code 219
| City1 | County | Time Zone2 |
|---|---|---|
| Beverly Shores | Porter | C |
| Boone Grove | Porter | C |
| Brook | Newton | C |
| Cedar Lake | Lake | C |
| Chalmers | White | E |
| Chesterton | Porter | C |
| Crown Point | Lake | C |
| Demotte | Jasper | C |
| Dyer | Lake | C |
| Earl Park | Benton | E |
| East Chicago | Lake | C |
| Fair Oaks | Jasper | C |
| Francesville | Pulaski | E |
| Gary | Lake | C |
| Goodland | Newton | C |
| Griffith | Lake | C |
| Hammond | Lake | C |
| Hanna | La Porte | C |
| Hebron | Porter | C |
| Highland | Lake | C |
| Hobart | Lake | C |
| Kentland | Newton | C |
| Kingsbury | La Porte | C |
| Kingsford Heights | La Porte | C |
| Kouts | Porter | C |
| La Crosse | La Porte | C |
| La Porte | La Porte | C |
| Lake Station | Lake | C |
| Lake Village | Newton | C |
| Leroy | Lake | C |
| Lowell | Lake | C |
| Medaryville | Pulaski | E |
| Merrillville | Lake | C |
| Michigan City | La Porte | C |
| Mill Creek | La Porte | C |
| Monon | White | E |
| Morocco | Newton | C |
| Mount Ayr | Newton | C |
| Munster | Lake | C |
| Portage | Porter | C |
| Remington | Jasper | C |
| Rensselaer | Jasper | C |
| Reynolds | White | E |
| Rolling Prairie | La Porte | C |
| Roselawn | Newton | C |
| San Pierre | Starke | C |
| Schererville | Lake | C |
| Schneider | Lake | C |
| Shelby | Lake | C |
| St John | Lake | C |
| Sumava Resorts | Newton | C |
| Tefft | Jasper | C |
| Thayer | Newton | C |
| Union Mills | La Porte | C |
| Valparaiso | Porter | C |
| Wanatah | La Porte | C |
| Westville | La Porte | C |
| Wheatfield | Jasper | C |
| Wheeler | Porter | C |
| Whiting | Lake | C |
| Wolcott | White | E |
- Listed above are most places served by USA area code 219. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
- Multiple time zones. Go to top for current time.