Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 361 [Rate centres in NPA 361] [Dial plan for NPA 361]

NXX: 551

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
361-551 A Port Lavaca TX PTLVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 564      
361-551 0 Port Lavaca TX CRCHTXKC0MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 564   2008-05-08   
361-551 2 Port Lavaca TX PTLVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 564      
361-551 3 Port Lavaca TX PTLVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 564      
361-551 4 Port Lavaca TX PTLVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 564      
361-551 6 Port Lavaca TX CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2021-04-04   
361-551 8 Port Lavaca TX CRCHTXKC0MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 564   2008-05-08   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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