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: 507

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-507 A Omaha NE OMAHNEIZDS0  9631 QWEST CORPORATION 644      
402-507 0 Omaha NE OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644      
402-507 1 Omaha NE OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644      
402-507 2 Omaha NE OMAHNEIZDS0  9631 QWEST CORPORATION 644      
402-507 3 Omaha NE OMAHNEIZDS0  9631 QWEST CORPORATION 644      
402-507 4 Omaha NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644      
402-507 5 Omaha NE   829J PAETEC ITEL, LLC 644      
402-507 6 Omaha NE OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644      
402-507 7 Omaha NE OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644      
402-507 8 Omaha NE OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644      
402-507 9 Omaha NE OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.