Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 542

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-542 A Quinlan TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
430-542 0 Quinlan TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-05-12   
430-542 1 Quinlan TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-05-12   
430-542 2 Quinlan TX DLLSTX97X1X  073H TELNYX LLC 552   2019-05-17   
430-542 3 Quinlan TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-11-23   
430-542 4 Quinlan TX DLLRTXVM0MD  506J TWILIO INTERNATIONAL INC 552   2020-10-12   
430-542 5 Quinlan TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2022-02-23   
430-542 6 Quinlan TX DLLSTX97X9X  516J TON80 COMMUNICATIONS LLC 552   2021-09-09   
430-542 8 Quinlan TX DLLSTX97TMD  939H COMMIO LLC 552   2021-11-18   
430-542 9 Quinlan TX DLLSTX97TMD  939H COMMIO LLC 552   2021-11-18   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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