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
517-250 8 Jackson MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2011-11-16   
517-250 9 Jackson MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-251 A Lansing MI LNNGMIMNXJY  9748 AMERICAN MESSAGING SERVICES, LLC 346      
517-252 A Addison MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-252 0 Addison MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-252 1 Addison MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2011-06-15   
517-252 2 Addison MI   543C ONVOY, LLCV - MI 346   2015-10-09   
517-252 3 Addison MI   558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 346   2013-07-18   
517-252 4 Addison MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2004-07-16   
517-252 5 Addison MI   318J COMCAST IP PHONE, LLC 346   2007-12-18   
517-252 6 Addison MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2008-02-27   
517-252 7 Addison MI   543C ONVOY, LLCV - MI 346   2007-03-05   
517-252 8 Addison MI   543C ONVOY, LLCV - MI 346   2013-04-01   
517-252 9 Addison MI   543C ONVOY, LLCV - MI 346   2015-10-09   
517-253 A Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-253 0 Lansing MI   318J COMCAST IP PHONE, LLC 346   2014-05-02   
517-253 1 Lansing MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2014-06-16   
517-253 2 Lansing MI   9323 MICHIGAN BELL TEL CO 346   2013-05-19   
517-253 3 Lansing MI   9323 MICHIGAN BELL TEL CO 346   2013-05-19   
517-253 4 Lansing MI   9323 MICHIGAN BELL TEL CO 346   2013-05-19   
517-253 5 Lansing MI   9323 MICHIGAN BELL TEL CO 346   2013-05-19   
517-253 6 Lansing MI   9323 MICHIGAN BELL TEL CO 346   2013-05-19   
517-253 7 Lansing MI   318J COMCAST IP PHONE, LLC 346   2013-09-05   
517-253 8 Lansing MI   318J COMCAST IP PHONE, LLC 346   2013-12-26   
517-253 9 Lansing MI   543C ONVOY, LLCV - MI 346   2016-01-11   
517-254 A Frontier MI FRNTMIXIRSA  4417 FRONTIER COMMUNICATIONS OF MICHIGAN, INC. 346      
517-255 A Lansing MI LNNGMIMNXJY  9748 AMERICAN MESSAGING SERVICES, LLC 346      
517-256 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-257 A Jackson MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-257 0 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2017-06-25   
517-257 1 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2022-01-27   
517-257 2 Jackson MI   5562 METROPCS, INC. 346   2018-12-27   
517-257 3 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2018-02-25   
517-257 4 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2022-01-27   
517-257 5 Jackson MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2018-02-16   
517-257 6 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2018-07-20   
517-257 7 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2017-06-24   
517-257 8 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2017-06-24   
517-257 9 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2017-06-24   
517-258 A Howell MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
517-258 0 Howell MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-05-10   
517-258 1 Howell MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-06-15   
517-258 2 Howell MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-09-21   
517-258 3 Howell MI   543C ONVOY, LLCV - MI 340   2012-10-13   
517-258 4 Howell MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-07-29   
517-258 5 Howell MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2012-11-26   
517-258 6 Howell MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2012-11-26   
517-258 7 Howell MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-12-16   
517-258 8 Howell MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-01-03   
517-258 9 Howell MI   543C ONVOY, LLCV - MI 340   2013-03-15   

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

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