West Branch Iowa Area Code
One area code covers West Branch: 319.
The code covering West Branch
| Area code | Primarily serves | In service |
|---|---|---|
| 319 | Cedar Rapids | 1947 |
Scope the codes matched to West Branch. 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
West Branch has a single code, so there is nothing to divide — every local line carries 319.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so West Branch’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 West Branch 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 |
|---|---|---|
| West Liberty Iowa area codes | 7.7 mi | 319, 563 |
| Atalissa Iowa area codes | 11 mi | 563 |
| Tipton Iowa area codes | 13 mi | 563 |
| Wilton Iowa area codes | 17 mi | 563 |
| Stanwood Iowa area codes | 19 mi | 563 |
| Bennett Iowa area codes | 20 mi | 563 |
| Clarence Iowa area codes | 21 mi | 563 |
| Muscatine Iowa area codes | 22 mi | 319, 563 |
Straight-line distance between place reference points, not driving distance.