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: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 267

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-267 A Malvern AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-267 0 Malvern AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-267 1 Malvern AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-267 2 Malvern AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-267 3 Malvern AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-267 4 Malvern AR LTRKARZODS0  7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528      
501-267 5 Malvern AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-267 6 Malvern AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
501-267 7 Malvern AR LTRKARFRXWY  516C AT&T CORP. 528      
501-267 8 Malvern AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-267 9 Malvern AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.