Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Port Hope, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-241 A SGNWMIACLMD  4632 TELNET WORLDWIDE, INC. 344      
989-428 A PTHPMIXIDS0  0702 BRIGHTSPEED OF MICHIGAN, LLC 344      
989-428 0 SGNWMIFAXNY  318J COMCAST IP PHONE, LLC 344      
989-428 2   624H ONVOY SPECTRUM, LLC 344      
989-428 3 PTHPMIXIDS0  0702 BRIGHTSPEED OF MICHIGAN, LLC 344      
989-428 4 PTHPMIXIDS0  0702 BRIGHTSPEED OF MICHIGAN, LLC 344      
989-428 5 PTHPMIXIDS0  0702 BRIGHTSPEED OF MICHIGAN, LLC 344      
989-428 8 SGNWMIACEMD  516J TON80 COMMUNICATIONS, LLC 344      
989-476 A SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-476 0 SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-476 1 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-476 2 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-476 3 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-476 5 SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344      
989-476 8 SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      

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

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