Local Calling Guide

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NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-273 A Frankston TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
903-273 0 Frankston TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
903-273 1 Frankston TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2021-02-03   
903-273 2 Frankston TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-08-30   
903-273 3 Frankston TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2023-03-05   
903-273 4 Frankston TX ATHNTXXALMD  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2014-04-25   
903-273 5 Frankston TX DLLRTXVM0MD  506J TWILIO INTERNATIONAL, INC. 552   2020-10-12   
903-273 6 Frankston TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2021-02-03   
903-273 7 Frankston TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-16   
903-273 8 Frankston TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2021-04-12   
903-273 9 Frankston TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2021-04-12   

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

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