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: 685

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-685 A Chidester AR CHDSARMARS1  9533 SOUTHWESTERN BELL 530      
870-685 0 Chidester AR   624H ONVOY SPECTRUM, LLC 530      
870-685 1 Chidester AR CHDSARMARS1  9533 SOUTHWESTERN BELL 530      
870-685 2 Chidester AR CHDSARMARS1  9533 SOUTHWESTERN BELL 530      
870-685 3 Chidester AR PNBLARIFTMD  516C AT&T CORP. 530      
870-685 4 Chidester AR PNBLAREK0MD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 530      
870-685 5 Chidester AR   240H AIRECAST, LLC - AR 530      
870-685 6 Chidester AR PNBLARJEX4X  348F ONVOY, LLC - AR 530      
870-685 7 Chidester AR PNBLARJEX7Y  508J CENTURYLINK COMMUNICATIONS, LLC 530      
870-685 8 Chidester AR   073H TELNYX LLC 530      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.