Carlsbad City Area Code List
| Area Codes |
Country |
State |
City |
Time Zone |
Operating |
| 325 |
US |
Texas - TX |
Carlsbad |
Central |
Details |
| 575 |
US |
New Mexico - NM |
Carlsbad |
Mountain |
Details |
| 760 |
US |
California - CA |
Carlsbad |
Pacific |
Details |
| 858 |
US |
California - CA |
Carlsbad |
Pacific |
Details |
