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: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-423 A Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 0 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 1 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 2 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 3 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 4 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 5 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 6 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 7 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-423 8 Berryville AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-423 9 Berryville AR BEVLARXADS0  1691 WINDSTREAM ARKANSAS, INC. 528      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.