Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DLLSTX37DSM

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-233 A Dallas Fort Worth Airport TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
214-452 A Dallas TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
214-453 A Dallas TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
469-324 A Dallas TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
469-718 A Dallas TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
469-789 A Grand Prairie TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
940-293 A Denton TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
940-294 A Argyle TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
940-295 A Bartonville TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
972-499 A Dallas TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
972-546 A Dallas TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
972-798 A Carrollton TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
972-805 A Plano TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
972-829 A Lewisville TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
972-833 A Ferris TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
972-992 A Grand Prairie TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      
972-999 A Irving TX 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX 552      

Last updated: Sat, 08 Jun 2019 01:52:21 UTC

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