Mount Ayr Iowa Area Code
One area code covers Mount Ayr: 641.
The code covering Mount Ayr
| Area code | Primarily serves | In service |
|---|---|---|
| 641 | Cedar Falls | 2000 |
Scope the codes matched to Mount Ayr. 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
Mount Ayr has a single code, so there is nothing to divide — every local line carries 641.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Mount Ayr’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 Mount Ayr 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 |
|---|---|---|
| Bedford Iowa area codes | 26 mi | 712 |
| Gravity Iowa area codes | 27 mi | 712 |
| Corning Iowa area codes | 33 mi | 641, 712 |
| New Market Iowa area codes | 35 mi | 712 |
| Nodaway Iowa area codes | 38 mi | 712 |
| Carbon Iowa area codes | 39 mi | 641, 712 |
| Villisca Iowa area codes | 42 mi | 712 |
| Clarinda Iowa area codes | 42 mi | 712 |
Straight-line distance between place reference points, not driving distance.