(840) 204
Prefix in S BERNDINO, California
Prefix Details
| Area Code | 840 |
| Prefix | 204 |
| Full Number Pattern | (840) 204-XXXX |
| Rate Center | S BERNDINO |
| State | California |
| Operating Company | NEW CINGULAR WIRELESS PCS, LLC |
| Time Zone | Pacific (PT, UTC-8) |
About the (840) 204 Prefix
The (840) 204 prefix is assigned to NEW CINGULAR WIRELESS PCS, LLC and serves the S BERNDINO rate center in California. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 840 which covers San Bernardino and surrounding areas.