Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: FARGNDBCX6Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
701-501 1 Casselton ND 597J COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS 636      
701-612 A Fargo ND 597J COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS 636      
701-612 0 Fargo ND 597J COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS 636      
701-670 A Grand Forks ND 597J COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS 636      
701-670 0 Grand Forks ND 597J COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS 636      

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

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