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: 621

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-621 A Clayton AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-621 0 Clayton AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-621 1 Clayton AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2016-03-11   
334-621 2 Clayton AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2018-09-20   
334-621 3 Clayton AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2018-09-20   
334-621 4 Clayton AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2019-04-13   
334-621 5 Clayton AL MTGMALMT41Z  516C AT&T CORP. 478   2011-09-28   
334-621 6 Clayton AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2019-04-13   
334-621 7 Clayton AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2016-03-11   
334-621 8 Clayton AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-621 9 Clayton AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478   2013-09-29   

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

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