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.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-944 8 Lansing MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2010-03-11   
517-944 9 Lansing MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-945 A Jackson MI LNNGMIMN12Z  7701 PHONE MICHIGAN - MI 346      
517-945 0 Jackson MI LNNGMIMN12Z  7701 PHONE MICHIGAN - MI 346      
517-945 1 Jackson MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2006-03-03   
517-945 2 Jackson MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-03-21   
517-945 3 Jackson MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-03-21   
517-945 4 Jackson MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2006-01-16   
517-945 5 Jackson MI LNNGMIMN12Z  7701 PHONE MICHIGAN - MI 346      
517-945 6 Jackson MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2005-11-03   
517-945 7 Jackson MI LNNGMIMN12Z  7701 PHONE MICHIGAN - MI 346      
517-945 8 Jackson MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2005-04-09   
517-945 9 Jackson MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2010-06-10   
517-946 A Cambria MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-946 0 Cambria MI   624H ONVOY SPECTRUM, LLC 346   2024-04-21   
517-946 2 Cambria MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2021-08-15   
517-946 3 Cambria MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-946 4 Cambria MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2018-10-12   
517-946 6 Cambria MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2021-07-11   
517-947 A Howell MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
517-948 A Mulliken MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-948 0 Mulliken MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2013-01-04   
517-948 1 Mulliken MI LNNGMIMNXQZ  508J CENTURYLINK COMMUNICATIONS, LLC 346   2016-01-26   
517-948 2 Mulliken MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-948 3 Mulliken MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-948 4 Mulliken MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-948 5 Mulliken MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2013-01-30   
517-948 6 Mulliken MI   961J WOW! INTERNET, CABLE AND PHONE 346   2012-05-20   
517-948 7 Mulliken MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-948 8 Mulliken MI LNNGMIMN00Z  624H ONVOY SPECTRUM, LLC 346   2021-06-17   
517-948 9 Mulliken MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-949 A De Witt MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-953 A Munith MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-955 A Dansville MI   543C ONVOY, LLCV - MI 346      
517-955 0 Dansville MI LNNGMIDC0MD  939H COMMIO, LLC 346   2023-11-18   
517-955 2 Dansville MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2016-03-28   
517-955 3 Dansville MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2016-03-28   
517-955 4 Dansville MI LNNGMIDC0MD  939H COMMIO, LLC 346   2023-11-18   
517-955 5 Dansville MI LNNGMIMNXMZ  516C AT&T CORP. 346   2011-09-30   
517-955 6 Dansville MI LNNGMIMN00Z  624H ONVOY SPECTRUM, LLC 346   2021-06-17   
517-955 7 Dansville MI LNNGMIMNXQZ  508J CENTURYLINK COMMUNICATIONS, LLC 346   2016-01-25   
517-955 8 Dansville MI LNNGMIDC0MD  939H COMMIO, LLC 346   2023-11-18   
517-955 9 Dansville MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2013-01-30   
517-957 A Onondaga MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-960 A Jackson MI JCSNMINERSA  9323 MICHIGAN BELL TEL CO 346      
517-960 0 Jackson MI JCSNMINERSA  9323 MICHIGAN BELL TEL CO 346      
517-960 1 Jackson MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2006-09-01   
517-960 2 Jackson MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-05-16   
517-960 3 Jackson MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2006-04-03   
517-960 4 Jackson MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2006-04-03   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 >>

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.