Local Calling Guide

Area code/prefix search

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Port Lavaca, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
361-901 A PTLVTXXAMMD  624H ONVOY SPECTRUM, LLC 564      
361-901 0 PTLVTXXAIMD  903C ONVOY, LLC - TX 564   2024-01-11   
361-901 2 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2021-10-23   
361-901 3 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2021-10-23   
361-901 9 PTLVTXXAMMD  624H ONVOY SPECTRUM, LLC 564   2021-05-21   
361-920 A PTLVTXXAGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564      

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

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