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: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 979

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-979 A Blytheville AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-07-15   
870-979 0 Blytheville AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-979 9 Blytheville AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.