Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Montalba, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
430-888 A DLLSTX3769Z  139F WORLDCALL INTERCONNECT INC. 552      
430-888 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-06-23   
430-888 1 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
430-888 2 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
430-888 3 DLLSTXRIXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2023-06-11   
430-888 4 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-11-29   
430-888 7 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-05-16   
430-888 8 DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-09-04   
903-549 A MNTBTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      

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

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