Pasadena City Area Code List
| Area Codes |
Country |
State |
City |
Time Zone |
Operating |
| 323 |
US |
California - CA |
Pasadena |
Pacific |
Details |
| 410 |
US |
Maryland - MD |
Pasadena |
Eastern |
Details |
| 626 |
US |
California - CA |
Pasadena |
Pacific |
Details |
| 709 |
Canada |
Fermeuse, NL |
Pasadena |
Newfoundland |
Details |
