Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: LNNGMIMNX8Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
517-200 6 Litchfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-03-18   
517-213 7 Charlotte MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2008-09-05   
517-237 7 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2019-06-14   
517-237 8 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2019-06-14   
517-237 9 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2019-06-14   
517-247 A Jackson MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-247 6 Jackson MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2019-06-21   
517-257 5 Jackson MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2018-02-16   
517-275 A Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-275 7 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-02-16   
517-275 9 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2017-05-01   
517-296 2 Montgomery MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-06-16   
517-305 3 Clarklake MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-03-21   
517-412 A Grand Ledge MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-412 6 Grand Ledge MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2010-07-19   
517-441 7 Eaton Rapids MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2008-02-18   
517-459 2 Parma MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-06-23   
517-489 5 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2010-11-01   
517-512 6 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2011-06-17   
517-512 7 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2011-03-10   
517-522 1 Grass Lake MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-03-21   
517-526 6 Portland MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2011-06-20   
517-547 2 Addison MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-05-23   
517-569 5 Rives Junction MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-07-03   
517-589 6 Leslie MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-01-04   
517-594 6 Osseo MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-02-15   
517-596 5 Munith MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2015-06-18   
517-604 2 Mason MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2019-05-17   
517-607 7 Hillsdale MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2008-11-01   
517-619 A Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-619 3 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2018-03-05   
517-619 5 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2017-11-10   
517-619 6 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2017-11-10   
517-624 5 De Witt MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2012-07-18   
517-657 6 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2015-07-13   
517-680 7 Albion MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2008-11-28   
517-684 6 Napoleon MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2015-06-18   
517-698 6 North Adams MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-01-22   
517-715 1 Fowlerville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2013-05-15   
517-770 8 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-11-02   
517-790 4 Mosherville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-04-08   
517-826 7 Jonesville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2009-02-23   
517-853 4 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2004-11-20   
517-883 8 Mason MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2014-03-03   
517-889 7 Holt MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2009-10-26   
517-890 5 Hanover MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-07-08   
517-892 A Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-892 0 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 1 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 2 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 3 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 4 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 5 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 6 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 7 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 8 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-892 9 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2023-07-29   
517-895 2 Concord MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-02-15   
517-900 5 Bundy Hill MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-02-05   
517-901 6 Reading MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2015-10-09   
517-910 2 Onondaga MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2017-02-27   
517-929 5 Homer MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2022-01-03   
517-932 4 Allen MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-02-15   
517-938 6 Brooklyn MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2014-02-07   
517-962 A Jackson MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-962 7 Jackson MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2007-09-28   
517-985 5 Stockbridge MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-06-17   
517-991 4 Camden MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-02-15   
517-992 3 Williamston MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-09-06   
517-993 A Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-993 0 Lansing MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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