Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 906 [Rate centres in NPA 906] [Dial plan for NPA 906]

NXX: 259

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-259 A Sault Ste Marie MI   792K CHARTER IP ENABLED SERVICES, LLC 342      
906-259 0 Sault Ste Marie MI   792K CHARTER IP ENABLED SERVICES, LLC 342   2007-10-21   
906-259 1 Sault Ste Marie MI   792K CHARTER IP ENABLED SERVICES, LLC 342   2009-05-28   
906-259 2 Sault Ste Marie MI NGNEMIAM6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2011-10-24   
906-259 3 Sault Ste Marie MI NGNEMIAM6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2013-07-12   
906-259 4 Sault Ste Marie MI MNSGMIXJDS2  116F PENINSULA FIBER NETWORK, LLC - MI 342   2013-08-15   
906-259 5 Sault Ste Marie MI BRLDMIMNBMD  516C AT&T CORP. 342   2012-12-22   
906-259 6 Sault Ste Marie MI PRKNMIATQMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 342   2012-10-15   
906-259 7 Sault Ste Marie MI   792K CHARTER IP ENABLED SERVICES, LLC 342   2013-10-07   
906-259 8 Sault Ste Marie MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 342   2016-07-14   
906-259 9 Sault Ste Marie MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2017-08-06   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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