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.

Switch: BSMRNDBCSMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
701-204 7 Bismarck ND 452F ONVOY, LLC - ND 638      
701-264 5 Dickinson ND 452F ONVOY, LLC - ND 638      
701-264 8 Dickinson ND 452F ONVOY, LLC - ND 638      
701-299 0 Bismarck ND 452F ONVOY, LLC - ND 638      
701-299 2 Bismarck ND 452F ONVOY, LLC - ND 638      
701-299 3 Bismarck ND 452F ONVOY, LLC - ND 638      
701-299 4 Bismarck ND 452F ONVOY, LLC - ND 638      
701-300 7 Dickinson ND 452F ONVOY, LLC - ND 638      
701-319 1 Bismarck ND 452F ONVOY, LLC - ND 638      
701-354 0 Bismarck ND 452F ONVOY, LLC - ND 638      
701-354 1 Bismarck ND 452F ONVOY, LLC - ND 638      
701-354 7 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 A Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 0 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 1 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 2 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 3 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 4 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 5 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 6 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 7 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 8 Bismarck ND 452F ONVOY, LLC - ND 638      
701-401 9 Bismarck ND 452F ONVOY, LLC - ND 638      
701-415 0 Bismarck ND 452F ONVOY, LLC - ND 638      
701-415 2 Bismarck ND 452F ONVOY, LLC - ND 638      
701-415 3 Bismarck ND 452F ONVOY, LLC - ND 638      
701-425 A Bismarck ND 452F ONVOY, LLC - ND 638      
701-425 0 Bismarck ND 452F ONVOY, LLC - ND 638      
701-450 0 Bismarck ND 452F ONVOY, LLC - ND 638      
701-450 1 Bismarck ND 452F ONVOY, LLC - ND 638      
701-450 2 Bismarck ND 452F ONVOY, LLC - ND 638      
701-450 4 Bismarck ND 452F ONVOY, LLC - ND 638      
701-450 5 Bismarck ND 452F ONVOY, LLC - ND 638      
701-450 9 Bismarck ND 452F ONVOY, LLC - ND 638      
701-495 0 Dickinson ND 452F ONVOY, LLC - ND 638      
701-498 3 Bismarck ND 452F ONVOY, LLC - ND 638      
701-498 4 Bismarck ND 452F ONVOY, LLC - ND 638      
701-498 5 Bismarck ND 452F ONVOY, LLC - ND 638      
701-502 A Dickinson ND 452F ONVOY, LLC - ND 638      
701-502 2 Dickinson ND 452F ONVOY, LLC - ND 638      
701-502 4 Dickinson ND 452F ONVOY, LLC - ND 638      
701-502 5 Dickinson ND 452F ONVOY, LLC - ND 638      
701-502 6 Dickinson ND 452F ONVOY, LLC - ND 638      
701-502 7 Dickinson ND 452F ONVOY, LLC - ND 638      
701-504 2 Dickinson ND 452F ONVOY, LLC - ND 638      
701-504 7 Dickinson ND 452F ONVOY, LLC - ND 638      
701-513 1 Dickinson ND 452F ONVOY, LLC - ND 638      
701-516 1 Bismarck ND 452F ONVOY, LLC - ND 638      
701-557 7 Bismarck ND 452F ONVOY, LLC - ND 638      
701-557 8 Bismarck ND 452F ONVOY, LLC - ND 638      
701-575 1 Belfield ND 452F ONVOY, LLC - ND 638      
701-575 6 Belfield ND 452F ONVOY, LLC - ND 638      
701-575 7 Belfield ND 452F ONVOY, LLC - ND 638      
701-575 9 Belfield ND 452F ONVOY, LLC - ND 638      
701-595 7 Bismarck ND 452F ONVOY, LLC - ND 638      
701-712 A Bismarck ND 452F ONVOY, LLC - ND 638      
701-712 0 Bismarck ND 452F ONVOY, LLC - ND 638      
701-712 2 Bismarck ND 452F ONVOY, LLC - ND 638      
701-712 6 Bismarck ND 452F ONVOY, LLC - ND 638      
701-712 7 Bismarck ND 452F ONVOY, LLC - ND 638      
701-712 8 Bismarck ND 452F ONVOY, LLC - ND 638      
701-713 9 Williston ND 452F ONVOY, LLC - ND 638      
701-719 A Belfield ND 452F ONVOY, LLC - ND 638      
701-719 8 Belfield ND 452F ONVOY, LLC - ND 638      
701-779 1 Dickinson ND 452F ONVOY, LLC - ND 638      
701-779 2 Dickinson ND 452F ONVOY, LLC - ND 638      
701-779 3 Dickinson ND 452F ONVOY, LLC - ND 638      
701-779 4 Dickinson ND 452F ONVOY, LLC - ND 638      
701-779 5 Dickinson ND 452F ONVOY, LLC - ND 638      
701-779 6 Dickinson ND 452F ONVOY, LLC - ND 638      
701-779 7 Dickinson ND 452F ONVOY, LLC - ND 638      
701-779 8 Dickinson ND 452F ONVOY, LLC - ND 638      
701-791 1 Bismarck ND 452F ONVOY, LLC - ND 638      
701-791 2 Bismarck ND 452F ONVOY, LLC - ND 638      
701-805 4 Bismarck ND 452F ONVOY, LLC - ND 638      
701-877 1 Bismarck ND 452F ONVOY, LLC - ND 638      
701-877 2 Bismarck ND 452F ONVOY, LLC - ND 638      
701-877 3 Bismarck ND 452F ONVOY, LLC - ND 638      
701-877 4 Bismarck ND 452F ONVOY, LLC - ND 638      
701-877 5 Bismarck ND 452F ONVOY, LLC - ND 638      
701-975 3 Bismarck ND 452F ONVOY, LLC - ND 638      
701-975 4 Bismarck ND 452F ONVOY, LLC - ND 638      
701-975 5 Bismarck ND 452F ONVOY, LLC - ND 638      
701-975 6 Bismarck ND 452F ONVOY, LLC - ND 638      
701-975 9 Bismarck ND 452F ONVOY, LLC - ND 638      
701-978 A Williston ND 452F ONVOY, LLC - ND 638      
701-978 2 Williston ND 452F ONVOY, LLC - ND 638      
701-978 3 Williston ND 452F ONVOY, LLC - ND 638      
701-978 9 Williston ND 452F ONVOY, LLC - ND 638      
701-981 A Belfield ND 452F ONVOY, LLC - ND 638      
701-981 0 Belfield ND 452F ONVOY, LLC - ND 638      
701-981 1 Belfield ND 452F ONVOY, LLC - ND 638      
701-981 9 Belfield ND 452F ONVOY, LLC - ND 638      
701-999 1 Belfield ND 452F ONVOY, LLC - ND 638      
701-999 3 Belfield ND 452F ONVOY, LLC - ND 638      
701-999 4 Belfield ND 452F ONVOY, LLC - ND 638      
701-999 5 Belfield ND 452F ONVOY, LLC - ND 638      
701-999 6 Belfield ND 452F ONVOY, LLC - ND 638      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.