Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-666 A Elgin TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558   2013-07-01   
737-666 0 Elgin TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2015-02-20   
737-666 1 Elgin TX   7551 AUSTIN BESTLINE COMPANY - CLEC 558   2014-05-21   
737-666 2 Elgin TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2015-08-06   
737-666 3 Elgin TX   073H TELNYX LLC 558   2017-03-22   
737-666 4 Elgin TX   903C ONVOY, LLC - TX 558   2017-06-30   
737-666 5 Elgin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-07-01   
737-666 6 Elgin TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558   2013-07-01   
737-666 7 Elgin TX   7575 CENTURYLINK COMMUNICATIONS LLC 558   2014-04-10   
737-666 8 Elgin TX   9558 INTRADO COMMUNICATIONS, LLC 558   2014-04-25   
737-666 9 Elgin TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-10-19   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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