npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
210-575 | TX | SOUTHWESTERN BELL | 9533 | SANANTONIO | SNANTXSHRS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ST. HEDWIG Switch Type: Northern Telecom Remote Switching Center LATA: San Antonio TX (566) Tandem: SNANTXCA03T Detailed Switch Info |