Local Calling Guide

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Gladwin, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-709 A SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-709 0 SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-709 1 SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-709 2 SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-709 3 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-709 4 SGNWMIFAZMD  2550 123.NET, LLC 344   2006-09-03   
989-709 5   792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-709 6 SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-02-16   
989-709 7 SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-02-16   
989-709 8 SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-02-16   
989-709 9 SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-965 A SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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