Warren Minnesota Area Code
One area code covers Warren: 218.
The code covering Warren
| Area code | Primarily serves | In service |
|---|---|---|
| 218 | Duluth | 1947 |
Scope the codes matched to Warren. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot) and LocalCallingGuide NPA list (2026-07 NPA list). Updated . Overlay relationships come from the numbering-plan authority; the place match is computed.
Which part of town has which code
Warren 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 Warren’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.
Nearby places with different codes
These are the closest places to Warren 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.
| City | Distance | Their area codes |
|---|---|---|
| Twin Lakes Minnesota area codes | 85 mi | 507, 924 |
| Wendell Minnesota area codes | 152 mi | 218, 320 |
| Elbow Lake Minnesota area codes | 157 mi | 218, 320 |
| Evansville Minnesota area codes | 160 mi | 218, 320 |
| Barrett Minnesota area codes | 163 mi | 320 |
| Norcross Minnesota area codes | 163 mi | 320 |
| Brandon Minnesota area codes | 164 mi | 320 |
| Miltona Minnesota area codes | 164 mi | 218, 320 |
Straight-line distance between place reference points, not driving distance.