Local Calling Guide

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Lake Tomahawk, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
715-277 A LKTMWIXARS0  0870 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 350      
715-277 0 LKTMWIXARS0  0870 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 350      
715-277 1 LKTMWIXARS0  0870 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 350      
715-277 2 LKTMWIXARS0  0870 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 350      
715-277 3 LKTMWIXARS0  0870 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 350      
715-277 4 LKTMWIXARS0  0870 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 350      
715-277 5 LKTMWIXARS0  0870 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 350      
715-277 6 HULLWI011MD  792K CHARTER IP ENABLED SERVICES, LLC 350   2009-11-21   
715-277 7 MRNTWI24DS0  766H INTEGRATED PATH COMMUNICATIONS, LLC - WI 350   2018-07-12   
715-277 8 RHNLWIXADMD  624H ONVOY SPECTRUM, LLC 350   2024-06-27   
715-277 9 LKTMWIXARS0  0870 FRONTIER COMMUNICATIONS OF WISCONSIN LLC 350      
715-525 A GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
715-525 0 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2025-10-19   
715-525 1 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
715-525 2 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
715-525 5 RHNLWIXA9MD  225C ONVOY, LLC - WI 350   2024-03-25   
715-525 7 CRVTWIXA4MD  508J CENTURYLINK COMMUNICATIONS, LLC 350   2014-11-24   
715-525 8   145J TERRA NOVA TELECOM INC. 350   2025-07-12   
715-525 9 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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