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: 948

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-948 A Genoa NE OMAHNENWXCY  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644      
402-948 0 Genoa NE OMAHNENWXCY  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644      
402-948 1 Genoa NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2006-07-22   
402-948 2 Genoa NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2019-09-16   
402-948 3 Genoa NE OMAHNENWXEY  506J TWILIO INTERNATIONAL, INC. 644   2020-12-31   
402-948 4 Genoa NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2008-04-24   
402-948 5 Genoa NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2021-04-12   
402-948 6 Genoa NE OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2021-07-18   
402-948 7 Genoa NE OMAHNENWXJX  508J CENTURYLINK COMMUNICATIONS, LLC 644   2015-05-27   
402-948 8 Genoa NE OMAHNENWXPX  549E ONVOY, LLC - NE 644   2019-09-16   
402-948 9 Genoa NE OMAHNENWX6Y  073H TELNYX LLC 644   2021-02-18   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.