Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 664

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-664 A Telephone TX TEPHTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-664 0 Telephone TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
903-664 1 Telephone TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
903-664 2 Telephone TX TEPHTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-664 3 Telephone TX TEPHTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-664 4 Telephone TX TEPHTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-664 5 Telephone TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
903-664 6 Telephone TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-664 7 Telephone TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-664 8 Telephone TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
903-664 9 Telephone TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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