Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Lavaca, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-281 A FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526      
479-281 1 FTSMAR0800Z  490J BOOST SUBSCRIBERCO L.L.C. 526   2022-08-28   
479-281 2 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2018-02-05   
479-674 A LAVCARXADS0  1704 LAVACA TEL CO 526      

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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