Castle Dale Utah Area Code
One area code covers Castle Dale: 435.
The code covering Castle Dale
| Area code | Primarily serves | In service |
|---|---|---|
| 435 | Logan | 1997 |
Scope the codes matched to Castle Dale. 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
Castle Dale has a single code, so there is nothing to divide — every local line carries 435.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Castle Dale’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 Castle Dale 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 |
|---|---|---|
| Moroni Utah area codes | 37 mi | 385, 435, 801 |
| Levan Utah area codes | 50 mi | 385, 801 |
| Santaquin Utah area codes | 66 mi | 385, 801 |
| Salem Utah area codes | 67 mi | 385, 801 |
| Payson Utah area codes | 68 mi | 385, 801 |
| Mapleton Utah area codes | 69 mi | 385, 801 |
| Goshen Utah area codes | 69 mi | 385, 801 |
| Spanish Fork Utah area codes | 70 mi | 385, 801 |
Straight-line distance between place reference points, not driving distance.