Local Calling Guide

Area code/prefix search

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Interlochen, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
231-212 A TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348      
231-212 0 GDRPMIBLX8Z  2550 123.NET, LLC 348      
231-212 1 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348      
231-212 3 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348      
231-212 5 GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348      
231-212 7 TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348      
231-212 9 BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      
231-276 A GRWNMIMNRS0  9323 MICHIGAN BELL TEL CO 348      
231-276 0 GRWNMIMNRS0  9323 MICHIGAN BELL TEL CO 348      
231-276 1 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-276 2 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-276 3 GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348      
231-276 4 GRWNMIMNRS0  9323 MICHIGAN BELL TEL CO 348      
231-276 5 GRWNMIMNRS0  9323 MICHIGAN BELL TEL CO 348      
231-276 6 GRWNMIMNRS0  9323 MICHIGAN BELL TEL CO 348      
231-276 7 GRWNMIMNRS0  9323 MICHIGAN BELL TEL CO 348      
231-276 8   829J PAETEC ITEL, LLC 348      
231-276 9 GRWNMIMNRS0  9323 MICHIGAN BELL TEL CO 348      
231-774 A GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
231-774 0 GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348      
231-774 2 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-774 3 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-774 4 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-774 5 GDRPMIBL15Z  516C AT&T CORP. 348      
231-774 6 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      
231-774 7 GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
231-774 8 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-774 9 BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      

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

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