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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-394 A West Memphis AR WMMPARMADS0  9533 SOUTHWESTERN BELL 528      
870-394 0 West Memphis AR WMMPARMADS0  9533 SOUTHWESTERN BELL 528      
870-394 1 West Memphis AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2010-03-18   
870-394 2 West Memphis AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2010-03-18   
870-394 3 West Memphis AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-03-13   
870-394 4 West Memphis AR LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528   2006-09-01   
870-394 5 West Memphis AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2006-09-04   
870-394 6 West Memphis AR JNBOARMAVMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 528   2006-09-16   
870-394 7 West Memphis AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2012-04-01   
870-394 8 West Memphis AR   515J IP HORIZON LLC 528   2024-03-28   
870-394 9 West Memphis AR LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528   2007-11-25   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.