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: 402

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-402 A Clio AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-402 0 Clio AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-402 1 Clio AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-402 2 Clio AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2020-06-22   
334-402 3 Clio AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2020-06-22   
334-402 4 Clio AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2019-11-07   
334-402 5 Clio AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2022-01-28   
334-402 6 Clio AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2022-01-28   
334-402 7 Clio AL MTGMALMTX9Z  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 478   2013-09-13   
334-402 8 Clio AL WTMPALBRGT0  336E BRIGHT HOUSE NTWS INFORMATION SVCS (ALABAMA) - AL 478   2021-05-22   
334-402 9 Clio AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.