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: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-999 A Omaha NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
402-999 0 Omaha NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2013-07-12   
402-999 1 Omaha NE OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2013-06-27   
402-999 2 Omaha NE OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2013-06-27   
402-999 3 Omaha NE OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2013-06-27   
402-999 4 Omaha NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2014-02-03   
402-999 5 Omaha NE CRRLIAAF0MD  6263 UNITED STATES CELLULAR - NE 644   2014-03-22   
402-999 6 Omaha NE OMAHNENWXCY  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2014-06-05   
402-999 7 Omaha NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2013-01-17   
402-999 8 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2014-10-16   
402-999 9 Omaha NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2013-01-17   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.