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: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-370 A Norfolk NE NRFLNENWDS0  9631 QWEST CORPORATION 644      
402-370 0 Norfolk NE OMAHNENWXCY  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644      
402-370 1 Norfolk NE NRFLNENWDS0  9631 QWEST CORPORATION 644      
402-370 2 Norfolk NE OMAHNE16X9X  710A ALLO COMMUNICATIONS, LLC - NE 644      
402-370 3 Norfolk NE NRFLNENWDS0  9631 QWEST CORPORATION 644      
402-370 4 Norfolk NE NRFLNENWDS0  9631 QWEST CORPORATION 644      
402-370 5 Norfolk NE OMAHNENWXTX  995E BANDWIDTH.COM CLEC, LLC - NE 644      
402-370 6 Norfolk NE OMAHNENWXTX  995E BANDWIDTH.COM CLEC, LLC - NE 644      
402-370 7 Norfolk NE   549E ONVOY, LLC - NE 644      
402-370 8 Norfolk NE OMAHNENWXTX  995E BANDWIDTH.COM CLEC, LLC - NE 644      
402-370 9 Norfolk NE OMAHNENWXTX  995E BANDWIDTH.COM CLEC, LLC - NE 644      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.