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: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

<< 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 84 85 86 87 88 89 90 91 92 93 94 95 96 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-281 0 Roscommon MI SGNWMIFAZMD  2550 123.NET, INC. 344   2003-04-20   
989-281 1 Roscommon MI OWTPMI021MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2007-03-18   
989-281 2 Roscommon MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2006-11-28   
989-281 4 Roscommon MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2017-05-26   
989-281 5 Roscommon MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-281 7 Roscommon MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-04-05   
989-282 A Fairgrove MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-282 0 Fairgrove MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2011-02-25   
989-282 1 Fairgrove MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2011-04-14   
989-282 2 Fairgrove MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2012-10-13   
989-282 3 Fairgrove MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2014-07-27   
989-282 4 Fairgrove MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-282 5 Fairgrove MI SGNWMIATX0X  516C AT&T CORP. 344   2011-09-30   
989-282 6 Fairgrove MI SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344   2017-11-02   
989-282 7 Fairgrove MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-03-28   
989-282 8 Fairgrove MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-03-28   
989-282 9 Fairgrove MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2015-01-23   
989-283 A Stanton MI SGNWMIFAZMD  2550 123.NET, INC. 344      
989-283 0 Stanton MI SGNWMIFAZMD  2550 123.NET, INC. 344   2003-04-20   
989-283 1 Stanton MI OWTPMI020MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2007-03-18   
989-283 2 Stanton MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2007-04-19   
989-283 3 Stanton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2017-05-26   
989-283 4 Stanton MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2021-02-07   
989-283 5 Stanton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2020-06-14   
989-283 6 Stanton MI SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344   2015-05-08   
989-283 7 Stanton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-04-05   
989-283 8 Stanton MI MNPLMICFDS1  0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-02-23   
989-283 9 Stanton MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2005-01-23   
989-284 A Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-285 A Alma MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-285 0 Alma MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2005-11-10   
989-285 1 Alma MI OWTPMI021MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2007-03-18   
989-285 2 Alma MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2007-05-17   
989-285 3 Alma MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2003-03-09   
989-285 4 Alma MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2007-11-02   
989-285 5 Alma MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2008-10-18   
989-285 6 Alma MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2007-08-27   
989-285 7 Alma MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-03-04   
989-285 8 Alma MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-03-04   
989-285 9 Alma MI OWTPMI021MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2012-05-28   
989-286 A Caro MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-286 0 Caro MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2018-05-20   
989-286 1 Caro MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2010-04-01   
989-286 2 Caro MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-286 3 Caro MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2012-10-05   
989-286 4 Caro MI SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2016-09-06   
989-286 5 Caro MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2017-09-28   
989-286 6 Caro MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-286 7 Caro MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-286 8 Caro MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 344   2010-06-09   

<< 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 84 85 86 87 88 89 90 91 92 93 94 95 96 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.