Local Calling Guide

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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 535

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-535 A Walloon Lake MI WNLKMIWLRS1  9323 MICHIGAN BELL TEL CO 348      
231-535 0 Walloon Lake MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-535 1 Walloon Lake MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
231-535 2 Walloon Lake MI WNLKMIWLRS1  9323 MICHIGAN BELL TEL CO 348      
231-535 3 Walloon Lake MI   145J TERRA NOVA TELECOM INC. 348      
231-535 4 Walloon Lake MI GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348      
231-535 6 Walloon Lake MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348      
231-535 7 Walloon Lake MI GDRPMIBL15Z  516C AT&T CORP. 348      
231-535 8 Walloon Lake MI   829J PAETEC ITEL, LLC 348      
231-535 9 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      

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

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