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: 502

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-502 A Pine Bluff AR PNBLARJEDS0  9533 SOUTHWESTERN BELL 530      
870-502 0 Pine Bluff AR PNBLARJEDS0  9533 SOUTHWESTERN BELL 530      
870-502 1 Pine Bluff AR PNBLARJEXCY  6529 T-MOBILE USA, INC. 530      
870-502 2 Pine Bluff AR PNBLARJEXCY  6529 T-MOBILE USA, INC. 530      
870-502 3 Pine Bluff AR PNBLARJEXCY  6529 T-MOBILE USA, INC. 530      
870-502 4 Pine Bluff AR PNBLARJEXCY  6529 T-MOBILE USA, INC. 530      
870-502 5 Pine Bluff AR PNBLARJEXCY  6529 T-MOBILE USA, INC. 530      
870-502 6 Pine Bluff AR PNBLARJEXCY  6529 T-MOBILE USA, INC. 530      
870-502 7 Pine Bluff AR PNBLARJEXCY  6529 T-MOBILE USA, INC. 530      
870-502 8 Pine Bluff AR PNBLARJEXCY  6529 T-MOBILE USA, INC. 530      
870-502 9 Pine Bluff AR PNBLAR233MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.