Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
936-646 A ONLSTXXADS0  2068 EASTEX TEL. COOP., INC. 560      
936-746 A HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560      
936-746 4 HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2022-03-17   
936-746 6 HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2022-03-18   

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

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