Edison California Area Code
One area code covers Edison: 661.
The code covering Edison
| Area code | Primarily serves | In service |
|---|---|---|
| 661 | Bakersfield | 1999 |
Matched to Edison through county-level data rather than a direct telephone record, so treat it as the region’s coverage rather than a per-address guarantee.
Scope the codes matched to Edison. 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
Edison has a single code, so there is nothing to divide — every local line carries 661.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Edison’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 Edison 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 |
|---|---|---|
| Bakersfield California area codes | 9.5 mi | 661, 805, 820 |
| Delano California area codes | 37 mi | 661, 805, 820 |
| Porterville California area codes | 50 mi | 357, 559 |
| California City California area codes | 58 mi | 442, 661, 760 |
| Lindsay California area codes | 61 mi | 357, 559 |
| Corcoran California area codes | 64 mi | 357, 559 |
| Tulare California area codes | 65 mi | 357, 559 |
| Fillmore California area codes | 66 mi | 805, 820 |
Straight-line distance between place reference points, not driving distance.