Local Calling Guide

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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-647 3 Portland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2018-05-28   
517-647 4 Portland MI   9323 MICHIGAN BELL TEL CO 346      
517-647 5 Portland MI   9323 MICHIGAN BELL TEL CO 346      
517-647 6 Portland MI   9323 MICHIGAN BELL TEL CO 346      
517-647 7 Portland MI   9323 MICHIGAN BELL TEL CO 346      
517-647 9 Portland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2019-02-19   
517-648 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-649 A Mulliken MI MLKNMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-649 0 Mulliken MI   145J TERRA NOVA TELECOM INC. 346   2021-05-04   
517-649 1 Mulliken MI   543C ONVOY, LLCV - MI 346   2016-04-04   
517-649 2 Mulliken MI   9323 MICHIGAN BELL TEL CO 346      
517-649 3 Mulliken MI   543C ONVOY, LLCV - MI 346   2016-04-04   
517-649 4 Mulliken MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2004-07-17   
517-649 5 Mulliken MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2006-01-05   
517-649 6 Mulliken MI   543C ONVOY, LLCV - MI 346   2007-03-09   
517-649 7 Mulliken MI   543C ONVOY, LLCV - MI 346   2012-05-28   
517-649 8 Mulliken MI   9323 MICHIGAN BELL TEL CO 346      
517-649 9 Mulliken MI   145J TERRA NOVA TELECOM INC. 346   2025-05-07   
517-651 A Laingsburg MI LNBGMIXGRS0  0695 FRONTIER NORTH, INC. - MI 346      
517-651 0 Laingsburg MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2004-12-31   
517-651 1 Laingsburg MI   0695 FRONTIER NORTH, INC. - MI 346      
517-651 2 Laingsburg MI   0695 FRONTIER NORTH, INC. - MI 346      
517-651 3 Laingsburg MI   0695 FRONTIER NORTH, INC. - MI 346      
517-651 4 Laingsburg MI   817J INTERACTIVE SERVICES NETWORK, INC. 346   2005-09-03   
517-651 5 Laingsburg MI   0695 FRONTIER NORTH, INC. - MI 346      
517-651 6 Laingsburg MI   0695 FRONTIER NORTH, INC. - MI 346      
517-651 7 Laingsburg MI   0695 FRONTIER NORTH, INC. - MI 346      
517-651 8 Laingsburg MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2006-11-28   
517-651 9 Laingsburg MI   0695 FRONTIER NORTH, INC. - MI 346      
517-652 A Charlotte MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-652 0 Charlotte MI   543C ONVOY, LLCV - MI 346   2021-03-30   
517-652 1 Charlotte MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2003-01-06   
517-652 2 Charlotte MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2003-01-06   
517-652 3 Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2003-05-20   
517-652 4 Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2003-05-20   
517-652 5 Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2004-05-08   
517-652 6 Charlotte MI   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-03-06   
517-652 7 Charlotte MI   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2004-10-04   
517-652 8 Charlotte MI   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2004-03-16   
517-652 9 Charlotte MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2003-07-01   
517-653 A Burlington MI   817J INTERACTIVE SERVICES NETWORK, INC. 348      
517-654 A Albion MI   817J INTERACTIVE SERVICES NETWORK, INC. 346      
517-655 A Williamston MI WMTNMIXGDS0  0695 FRONTIER NORTH, INC. - MI 346      
517-657 A Lansing MI LNNGMIMN02Z  318J COMCAST IP PHONE, LLC 346      
517-657 0 Lansing MI   543C ONVOY, LLCV - MI 346   2015-12-31   
517-657 1 Lansing MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2025-03-29   
517-657 2 Lansing MI   318J COMCAST IP PHONE, LLC 346   2014-09-29   
517-657 3 Lansing MI   318J COMCAST IP PHONE, LLC 346   2015-07-15   
517-657 4 Lansing MI   543C ONVOY, LLCV - MI 346   2015-07-30   
517-657 5 Lansing MI   543C ONVOY, LLCV - MI 346   2015-07-30   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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