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: 449

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-449 A Hartford AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478      
334-449 0 Hartford AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478      
334-449 1 Hartford AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478      
334-449 2 Hartford AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478      
334-449 3 Hartford AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478      
334-449 4 Hartford AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2019-11-07   
334-449 5 Hartford AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478      
334-449 6 Hartford AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478      
334-449 7 Hartford AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2020-04-03   
334-449 8 Hartford AL TROYALBQ0MD  208D TROY CABLEVISION, INC. - AL 478   2018-10-08   
334-449 9 Hartford AL DTHNALXAX7X  694F TIME WARNER CABLE INFO SVCS (ALABAMA),LLC - AL 478   2022-05-08   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.