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: 531 [Rate centres in NPA 531] [Dial plan for NPA 531]

NXX: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-207 A Lincoln NE LNCLNEXLXLX  621D TIME WARNER CABLE INFORMATION SVCS (NEBRASKA) - NE 958      
531-207 0 Lincoln NE LNCLNEXLXLX  621D TIME WARNER CABLE INFORMATION SVCS (NEBRASKA) - NE 958   2017-10-13   
531-207 1 Lincoln NE LNCLNEXLX5X  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 958   2017-10-23   
531-207 2 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2018-09-06   
531-207 3 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2017-12-09   
531-207 4 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2018-10-16   
531-207 5 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2017-12-09   
531-207 6 Lincoln NE LNCLNEXLXTX  6701 AERIAL COMMUNICATIONS, INC. 958   2018-12-12   
531-207 7 Lincoln NE LNCLNEXLXTX  6701 AERIAL COMMUNICATIONS, INC. 958   2018-12-12   
531-207 8 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2018-03-26   
531-207 9 Lincoln NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2019-07-08   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.