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: BSMRNDBCVMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
701-264 6 Dickinson ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      
701-313 6 Stanley ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      
701-354 A Bismarck ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      
701-354 6 Bismarck ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      
701-441 6 Minot ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      
701-575 3 Belfield ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      
701-681 8 Rugby ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      
701-876 6 Beach ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      
701-877 6 Bismarck ND 772G TELEPORT COMMUNICATIONS AMERICA - ND - LLC 638      

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

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