Ironton Minnesota Area Code

One area code covers Ironton: 218.

The code covering Ironton

Area codes covering Ironton, Minnesota, with what each one primarily serves.
Area code	Primarily serves	In service
218	Duluth	1947

Scope the codes matched to Ironton. 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

Ironton has a single code, so there is nothing to divide — every local line carries 218.

ZIP codes for the same city

Postal geography is organised separately from telephone geography, so Ironton’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.

Ironton Minnesota ZIP codes →

Nearby places with different codes

These are the closest places to Ironton 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 Ironton covered by a different set of area codes.
City	Distance	Their area codes
Garrison Minnesota area codes	15 mi	218, 320
Lastrup Minnesota area codes	31 mi	320
Onamia Minnesota area codes	33 mi	320
Hillman Minnesota area codes	33 mi	320
Wahkon Minnesota area codes	34 mi	320
Pierz Minnesota area codes	35 mi	320
Isle Minnesota area codes	35 mi	320
Randall Minnesota area codes	36 mi	320

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