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: 734

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-734 A Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 1 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 2 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 3 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 4 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 5 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 6 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 7 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 8 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      
870-734 9 Brinkley AR BRNKARMARS1  9533 SOUTHWESTERN BELL 528      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.