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]

Block: A

1 2 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-200 A Omaha NE   549E ONVOY, LLC - NE 644      
531-201 A Omaha NE   549E ONVOY, LLC - NE 644      
531-202 A Oakland NE   7575 CENTURYLINK COMMUNICATIONS LLC 644      
531-203 A Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644      
531-204 A Norfolk NE   960H MIDSTATES DATA TRANSPORT, LLC - NE 644      
531-205 A Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644      
531-206 A Ainsworth NE   6263 UNITED STATES CELLULAR - NE 644   2018-10-25   
531-207 A Lincoln NE   621D TIME WARNER CABLE INFORMATION SVCS (NEBRASKA) - NE 958   2017-10-13   
531-208 A Atkinson NE   549E ONVOY, LLC - NE 644      
531-209 A Blair NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644      
531-210 A Omaha NE   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 644      
531-212 A Oakland NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644      
531-213 A Omaha NE   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 644      
531-214 A Pilger NE   549E ONVOY, LLC - NE 644      
531-215 A Omaha NE   073H TELNYX LLC 644      
531-216 A Schuyler NE   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 644   2018-05-01   
531-217 A Plattsmouth NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 958      
531-218 A Lincoln NE   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 958   2017-05-20   
531-219 A Fremont NE   7421 AT&T LOCAL 644   2017-10-02   
531-220 A Lincoln NE   995E BANDWIDTH.COM CLEC, LLC - NE 958      
531-221 A South Yankton NE   872G ONVOY, LLC - NE 640   2019-07-01   
531-222 A Omaha NE   549E ONVOY, LLC - NE 644      
531-223 A Howells NE   960H MIDSTATES DATA TRANSPORT, LLC - NE 644   2018-06-25   
531-224 A Auburn NE   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 958      
531-225 A Omaha NE   478H AIRUS, INC. - NE 644   2018-11-16   
531-226 A Omaha NE   7575 CENTURYLINK COMMUNICATIONS LLC 644   2018-11-26   
531-227 A Clarkson NE   960H MIDSTATES DATA TRANSPORT, LLC - NE 644   2018-12-14   
531-228 A Plattsmouth NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2018-12-22   
531-229 A Lincoln NE   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 958   2019-02-03   
531-230 A Columbus NE   549E ONVOY, LLC - NE 644   2019-08-20   
531-231 A Clay Center NE   549E ONVOY, LLC - NE 958   2019-05-04   
531-232 A Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2019-07-25   
531-233 A Omaha NE   549E ONVOY, LLC - NE 644   2017-10-21   
531-234 A Newman Grove NE   549E ONVOY, LLC - NE 644   2018-12-22   
531-235 A Emerson NE   549E ONVOY, LLC - NE 644   2019-10-21   
531-236 A Humphrey NE   549E ONVOY, LLC - NE 644   2019-10-21   
531-237 A Pender NE   549E ONVOY, LLC - NE 644   2019-10-21   
531-238 A Randolph NE   549E ONVOY, LLC - NE 644   2019-10-21   
531-239 A Omaha NE   5562 METRO PCS, INC. 644   2019-08-11   
531-240 A Ashland NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2020-04-05   
531-241 A Omaha NE   7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 644   2020-07-20   
531-242 A Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2020-05-08   
531-243 A Bruning NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 958   2020-07-05   
531-244 A Plattsmouth NE   7988 COX NEBRASKA TELECOM, INC. 958   2020-07-05   
531-251 A Dawson NE   549E ONVOY, LLC - NE 958   2019-05-04   
531-253 A Otoe NE   549E ONVOY, LLC - NE 958   2020-06-05   
531-259 A Bristow NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2017-06-04   
531-272 A Omaha NE   5562 METRO PCS, INC. 644   2020-05-24   
531-277 A Omaha NE   7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 644   2018-04-23   
531-289 A Lincoln NE   621D TIME WARNER CABLE INFORMATION SVCS (NEBRASKA) - NE 958      

1 2 >>

Last updated: Sun, 31 May 2020 11:59:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.