Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 361 [Rate centres in NPA 361] [Dial plan for NPA 361]

NXX: 250

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
361-250 A Port Lavaca TX PTLVTXXAGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564      
361-250 0 Port Lavaca TX PTLVTXXAGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2009-04-12   
361-250 1 Port Lavaca TX PTLVTXXAMMD  624H ONVOY SPECTRUM, LLC 564   2023-02-08   
361-250 2 Port Lavaca TX CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2021-07-24   
361-250 3 Port Lavaca TX CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2021-07-24   
361-250 6 Port Lavaca TX CRCHTXTUX9Y  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 564   2015-06-01   
361-250 7 Port Lavaca TX CRCHTXTUXWY  508J CENTURYLINK COMMUNICATIONS, LLC 564   2016-03-30   

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

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