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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-771TXSOUTHWESTERN BELL9533ROCKWALLRKWLTXPADS000/00/0000Prefix Type: RBOC
Switch Name: Rockwall *
Switch Type: EXM
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
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