Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: GNZLTXXA5MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
830-519 4 Gonzales TX 9872 GUADALUPE VALLEY COMMUNICATIONS SYSTEMS, LP - TX 566   2012-03-16   
830-519 5 Gonzales TX 9872 GUADALUPE VALLEY COMMUNICATIONS SYSTEMS, LP - TX 566   2014-03-25   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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