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: 701 [Rate centres in NPA 701] [Dial plan for NPA 701]

NXX: 498

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-498 A Bismarck ND BSMRNDJC9MD  073H TELNYX LLC 638      
701-498 0 Bismarck ND BSMRNDBCXDX  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-498 1 Bismarck ND BSMRNDJC9MD  073H TELNYX LLC 638      
701-498 2 Bismarck ND BSMRNDBCXDX  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-498 3 Bismarck ND BSMRNDBCSMD  452F ONVOY, LLC - ND 638      
701-498 4 Bismarck ND BSMRNDBCSMD  452F ONVOY, LLC - ND 638      
701-498 5 Bismarck ND BSMRNDBCSMD  452F ONVOY, LLC - ND 638      
701-498 6 Bismarck ND BSMRNDBCX7X  073H TELNYX LLC 638      
701-498 7 Bismarck ND   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638      
701-498 8 Bismarck ND BSMRNDBCXDX  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-498 9 Bismarck ND BSMRNDBCXDX  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.