Local Calling Guide

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

NXX: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-518 A Bells Savoy TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
903-518 0 Bells Savoy TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-05-26   
903-518 1 Bells Savoy TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-05-26   
903-518 2 Bells Savoy TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-04   
903-518 3 Bells Savoy TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-04   
903-518 4 Bells Savoy TX DLLSTX97X1X  073H TELNYX LLC 552   2019-05-17   
903-518 5 Bells Savoy TX DLLRTXVM0MD  506J TWILIO INTERNATIONAL, INC. 552   2020-10-12   
903-518 6 Bells Savoy TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2018-11-01   
903-518 7 Bells Savoy TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-14   
903-518 8 Bells Savoy TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-12-03   
903-518 9 Bells Savoy TX   515J IP HORIZON LLC 552   2017-12-15   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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