Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
| npa-nxx | State | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 210-271 | TX | SOUTHWESTERN BELL | N/A | 9533 | SANANTONIO | SNANTXCADS3 | 00/00/0000 | Prefix Type: RBOC Switch Name: CAPITOL 3 Switch Type: N/A LATA: San Antonio TX (566) Tandem: SNANTXCA03T Detailed Switch Info |
