Local Calling Guide

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Tioga, ND

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
701-216 A BSMRNDBCX4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638      
701-216 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638      
701-216 4   8054 LEVEL 3 COMMUNICATIONS, LLC - ND 638   2025-08-12   
701-641 A BSMRNDBCXDX  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-641 0   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-641 1   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-641 2   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-641 3   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-641 6   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-641 7   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-641 8   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-641 9   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-648 A BSMRNDBCXDX  6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-648 0   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-648 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638   2010-11-03   
701-648 9   6568 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 638      
701-664 A RAY NDXADS2  1625 NORTHWEST COMMUNICATIONS COOP. 638      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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