| AreaCode | 202 |
| Prefix | 812 |
| City | Beltsville |
| State | DC - District of Columbia |
| Telco Company Name | New Cingular Wireless Pcs, Llc |
| Operating Company Number (OCN) | 4036 |
| RateCenter | WSHNGTNZN1 |
| Common Language Location Identifier Code (CLLI) | BTVLMD18GT0 |
| Prefix Type | WIRELESS |
| Local access and transport area (LATA) | 236 |