(840) 259
Prefix in POMONA, California
Prefix Details
| Area Code | 840 |
| Prefix | 259 |
| Full Number Pattern | (840) 259-XXXX |
| Rate Center | POMONA |
| State | California |
| Operating Company | NEW CINGULAR WIRELESS PCS, LLC |
| Time Zone | Pacific (PT, UTC-8) |
About the (840) 259 Prefix
The (840) 259 prefix is assigned to NEW CINGULAR WIRELESS PCS, LLC and serves the POMONA 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.