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: 914

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-914 A Cash TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
903-914 0 Cash TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-06-16   
903-914 1 Cash TX   135H PEOPLES COMMUNICATION, INC. -TX 552   2015-10-18   
903-914 2 Cash TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-11-01   
903-914 3 Cash TX   903C ONVOY, LLC - TX 552   2016-04-04   
903-914 4 Cash TX   903C ONVOY, LLC - TX 552   2016-04-04   
903-914 5 Cash TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-12-09   
903-914 7 Cash TX   508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-06-17   
903-914 8 Cash TX   515J IP HORIZON LLC 552   2017-12-15   
903-914 9 Cash TX   073H TELNYX LLC 552   2018-10-19   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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