Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 326

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-326 A Lake Dallas TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-326 0 Lake Dallas TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-326 1 Lake Dallas TX DLLTTX01GMD  6529 T-MOBILE USA, INC. 552   2021-06-20   
940-326 2 Lake Dallas TX DLLTTX01GMD  6529 T-MOBILE USA, INC. 552   2022-10-12   
940-326 3 Lake Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2018-08-20   
940-326 4 Lake Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-08-13   
940-326 5 Lake Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-08-13   
940-326 6 Lake Dallas TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2014-10-20   
940-326 7 Lake Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-17   
940-326 8 Lake Dallas TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-09-17   
940-326 9 Lake Dallas TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2006-12-01   

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

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