Portage Indiana Area Code

One area code covers Portage: 219.

The code covering Portage

Area codes covering Portage, Indiana, with what each one primarily serves.
Area code	Primarily serves	In service
219	Hammond	1948

Scope the codes matched to Portage. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot) and LocalCallingGuide NPA list (2026-07 NPA list). Updated 16 July 2026. Overlay relationships come from the numbering-plan authority; the place match is computed.

Which part of town has which code

Portage has a single code, so there is nothing to divide — every local line carries 219.

ZIP codes for the same city

Postal geography is organised separately from telephone geography, so Portage’s 1 ZIP code do not map onto the codes above. They are listed in full, with the county each falls in, on the postal side of the site.

Portage Indiana ZIP codes →

Nearby places with different codes

These are the closest places to Portage whose area codes are not the same set. If you are near one of them, a local number may carry a code that is not on the list above.

The nearest places to Portage covered by a different set of area codes.
City	Distance	Their area codes
North Judson Indiana area codes	33 mi	219, 574
Hamlet Indiana area codes	34 mi	574
Knox Indiana area codes	36 mi	574
New Carlisle Indiana area codes	36 mi	574
Walkerton Indiana area codes	37 mi	574
North Liberty Indiana area codes	39 mi	574
Culver Indiana area codes	47 mi	574
Lakeville Indiana area codes	47 mi	574

Straight-line distance between place reference points, not driving distance.