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
517-431 5 Tipton MI   318J COMCAST IP PHONE, LLC 340   2007-06-25   
517-431 6 Tipton MI   3459 TC3 TELECOM, INC. - MI 340   2010-10-20   
517-431 7 Tipton MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-11-28   
517-431 8 Tipton MI   0695 FRONTIER NORTH, INC. - MI 340      
517-431 9 Tipton MI   508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-04-01   
517-432 A Lansing MI ELNSMIMNDS0  9323 MICHIGAN BELL TEL CO 346      
517-435 A Jackson MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-435 0 Jackson MI   543C ONVOY, LLCV - MI 346   2014-12-31   
517-435 1 Jackson MI   543C ONVOY, LLCV - MI 346   2014-12-31   
517-435 2 Jackson MI   318J COMCAST IP PHONE, LLC 346   2014-10-06   
517-435 3 Jackson MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2014-03-03   
517-435 4 Jackson MI   318J COMCAST IP PHONE, LLC 346   2015-10-05   
517-435 5 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2014-11-17   
517-435 6 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2014-08-18   
517-435 7 Jackson MI   046L CLEAR RATE COMMUNICATIONS, LLC 346   2015-09-24   
517-435 8 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2014-08-07   
517-435 9 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-12-01   
517-436 A Sand Creek MI SNCKMIXIDS0  0725 SAND CREEK TEL. CO. 340      
517-436 0 Sand Creek MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-01-03   
517-436 1 Sand Creek MI   3459 TC3 TELECOM, INC. - MI 340   2010-11-12   
517-436 2 Sand Creek MI   558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340   2011-09-09   
517-436 3 Sand Creek MI   0725 SAND CREEK TEL. CO. 340      
517-436 4 Sand Creek MI   516J TON80 COMMUNICATIONS, LLC 340   2022-03-17   
517-436 5 Sand Creek MI   624H ONVOY SPECTRUM, LLC 340   2024-10-28   
517-436 6 Sand Creek MI   0725 SAND CREEK TEL. CO. 340      
517-436 8 Sand Creek MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-10-30   
517-436 9 Sand Creek MI   0725 SAND CREEK TEL. CO. 340      
517-437 A Hillsdale MI HLDLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-438 A Adrian MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
517-438 0 Adrian MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
517-438 1 Adrian MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
517-438 2 Adrian MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
517-438 3 Adrian MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
517-438 4 Adrian MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
517-438 5 Adrian MI   318J COMCAST IP PHONE, LLC 340   2005-04-16   
517-438 6 Adrian MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2008-02-15   
517-438 7 Adrian MI   3535 ACD TELECOM, INC. - MI 340   2005-07-21   
517-438 8 Adrian MI   318J COMCAST IP PHONE, LLC 340   2010-09-09   
517-438 9 Adrian MI   356D AMERICAN BROADBAND AND TELECOMMS COMPANY - MI 340   2006-05-25   
517-439 A Hillsdale MI HLDLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-440 A Lansing MI LNNGMIMN10Z  478J NUSO, LLC 346      
517-440 0 Lansing MI   145J TERRA NOVA TELECOM INC. 346   2024-02-14   
517-440 1 Lansing MI   478J NUSO, LLC 346   2024-09-09   
517-440 2 Lansing MI   478J NUSO, LLC 346   2022-02-03   
517-440 8 Lansing MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2025-02-11   
517-440 9 Lansing MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2025-02-11   
517-441 A Eaton Rapids MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-441 0 Eaton Rapids MI   543C ONVOY, LLCV - MI 346   2021-03-05   
517-441 1 Eaton Rapids MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-09-26   
517-441 2 Eaton Rapids MI   2550 123.NET, LLC 346   2009-03-21   

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

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