Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 334 [Rate centres in NPA 334] [Dial plan for NPA 334]

NXX: 591

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-591 A Auburn AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478      
334-591 0 Auburn AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478   2018-11-17   
334-591 1 Auburn AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2017-06-01   
334-591 2 Auburn AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2017-06-01   
334-591 3 Auburn AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2017-07-07   
334-591 4 Auburn AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2019-05-10   
334-591 5 Auburn AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478   2018-02-03   
334-591 6 Auburn AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2019-06-29   
334-591 7 Auburn AL MTGMALMT47Z  5562 METROPCS, INC. 478   2018-06-26   
334-591 8 Auburn AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2019-06-14   
334-591 9 Auburn AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2019-06-14   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.