Altadena, CA Area Codes
Altadena is served by area code 626. It is in California, Los Angeles County. About 35,475 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 626 |
| State / province | California |
| County | Los Angeles County |
| Population | 35,475 |
| ZIP codes | 2 |
| Time zone | Pacific |
| Coordinates | 34.1921, -118.1347 |
What area code is Altadena in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 626 | California | 1,246,400 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Pasadena 626, 747, 818San Marino 626Sierra Madre 626San Gabriel 626La Crescenta 747, 818Arcadia 626Alhambra 626Glendale 747, 818
How to dial
Dial 626 + 7 digits for a number in Altadena, or +1 626 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.