Williams Arizona Area Code
One area code covers Williams: 928.
The code covering Williams
| Area code | Primarily serves | In service |
|---|---|---|
| 928 | Phoenix | 2001 |
Scope the codes matched to Williams. 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
Williams has a single code, so there is nothing to divide — every local line carries 928.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Williams’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 Williams 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 |
|---|---|---|
| Cottonwood Arizona area codes | 36 mi | 520, 928 |
| Prescott Arizona area codes | 48 mi | 520, 928 |
| Cave Creek Arizona area codes | 98 mi | 480, 602, 623 |
| Carefree Arizona area codes | 100 mi | 480, 602, 623 |
| Peoria Arizona area codes | 101 mi | 480, 602, 623 |
| Scottsdale Arizona area codes | 110 mi | 480, 520, 602, 623, 928 |
| Surprise Arizona area codes | 110 mi | 480, 602, 623 |
| El Mirage Arizona area codes | 115 mi | 480, 602, 623 |
Straight-line distance between place reference points, not driving distance.