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: 443

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-443 A Monticello AR PNBLARJEXHY  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 530      
870-443 1 Monticello AR PNBLARJEXHY  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 530      
870-443 2 Monticello AR PNBLARJEX4X  348F ONVOY, LLC - AR 530   2023-07-02   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.