Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Lake City, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
231-236 A GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348      
231-257 A LKCYMIXI2MD  116F PENINSULA FIBER NETWORK, LLC - MI 348      
231-257 0 LKCYMIXI2MD  116F PENINSULA FIBER NETWORK, LLC - MI 348      
231-257 4 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-295 A GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348      
231-295 1 GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348      
231-295 7 TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348      
231-839 A LKCYMIXIDS1  0702 BRIGHTSPEED OF MICHIGAN, LLC 348      

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

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