Local Calling Guide

Area code/prefix search

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North Sylvania, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
734-409 A TOLEOHAC3MD  543C ONVOY, LLCV - MI 326      
734-409 0   624H ONVOY SPECTRUM, LLC 326      
734-409 7 TOLEOHAC3MD  543C ONVOY, LLCV - MI 326      
734-541 A TOLDOH2119Z  478J NUSO, LLC 326      
734-541 2   478J NUSO, LLC 326      
734-541 5   624H ONVOY SPECTRUM, LLC 326      
734-880 A TOLDOH2123Z  622J SKYE TELECOM LLC DBA SKYETEL 326      
734-880 0 TOLDOH2123Z  622J SKYE TELECOM LLC DBA SKYETEL 326      
734-888 A SYVNOHXADS0  0615 FRONTIER NORTH, INC. - OH 326      
734-888 1 SYVNOHXADS0  0615 FRONTIER NORTH, INC. - OH 326      
734-888 2 TOLEOHAC3MD  543C ONVOY, LLCV - MI 326      
734-888 4 TOLDOHIR3MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 326      
734-888 5 TOLDOHPGPS0  7608 BUCKEYE TELESYSTEM, INC. - OH 326      
734-888 6 TOLEOHAC3MD  543C ONVOY, LLCV - MI 326      
734-888 7 NPLNOHXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 326      
734-888 8 TOLDOH21XUX  991E BANDWIDTH.COM CLEC, LLC - MI 326      
734-888 9 TOLEOHAC3MD  543C ONVOY, LLCV - MI 326      

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

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