Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 334 [Rate centres in NPA 334] [Dial plan for NPA 334]

NXX: 542

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-542 A Red Level AL DTHNALAV1MD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-542 0 Red Level AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478   2020-04-09   
334-542 1 Red Level AL DTHNALXAXNX  773F MCC TELEPHONY OF THE SOUTH, LLC - AL 478   2017-06-16   
334-542 2 Red Level AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478   2020-04-09   
334-542 3 Red Level AL DTHNALAV1MD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478   2008-12-14   
334-542 4 Red Level AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2019-11-07   
334-542 6 Red Level AL MTGMALMTX9Z  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 478   2021-07-23   
334-542 7 Red Level AL DTHNALXAXCX  508J CENTURYLINK COMMUNICATIONS LLC 478   2013-09-13   
334-542 8 Red Level AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2021-03-15   
334-542 9 Red Level AL DTHNALAV1MD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478   2013-05-16   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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