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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-584 6 Carson City MI   0695 FRONTIER NORTH, INC. - MI 344      
989-584 7 Carson City MI   691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344   2005-09-19   
989-584 8 Carson City MI   0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2006-09-29   
989-584 9 Carson City MI   508J CENTURYLINK COMMUNICATIONS, LLC 344   2016-02-25   
989-585 A Brant MI BRNTMIXIRS0  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-585 0 Brant MI   543C ONVOY, LLCV - MI 344   2018-10-20   
989-585 1 Brant MI   624H ONVOY SPECTRUM, LLC 344   2024-08-11   
989-585 2 Brant MI   543C ONVOY, LLCV - MI 344   2021-05-10   
989-585 3 Brant MI   0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-585 4 Brant MI   490J DISH WIRELESS, LLC 344   2024-01-11   
989-585 5 Brant MI   543C ONVOY, LLCV - MI 344   2021-06-18   
989-585 7 Brant MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2015-12-10   
989-585 8 Brant MI   145J TERRA NOVA TELECOM INC. 344   2025-07-10   
989-585 9 Brant MI   543C ONVOY, LLCV - MI 344   2023-08-26   
989-586 A Maple Rapids MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344      
989-586 5 Maple Rapids MI   624H ONVOY SPECTRUM, LLC 344   2023-07-10   
989-587 A Westphalia MI WPHLMIXIDS1  0735 WESTPHALIA TEL. CO. 344      
989-587 0 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-587 1 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-587 2 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-587 3 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-587 4 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-587 5 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-587 6 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-587 7 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-587 8 Westphalia MI   490J DISH WIRELESS, LLC 344   2022-08-28   
989-587 9 Westphalia MI   0735 WESTPHALIA TEL. CO. 344      
989-588 A Farwell MI FRWLMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-588 0 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-588 1 Farwell MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2013-12-15   
989-588 2 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-588 3 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-588 4 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-588 5 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-588 6 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-588 7 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-588 8 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-588 9 Farwell MI   9323 MICHIGAN BELL TEL CO 344      
989-589 A Caro MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-589 0 Caro MI   543C ONVOY, LLCV - MI 344   2021-11-15   
989-589 1 Caro MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2022-03-11   
989-589 2 Caro MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2022-04-21   
989-589 5 Caro MI   543C ONVOY, LLCV - MI 344   2018-11-24   
989-589 8 Caro MI   543C ONVOY, LLCV - MI 344   2021-02-04   
989-589 9 Caro MI   543C ONVOY, LLCV - MI 344   2021-02-04   
989-590 A Alpena MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-590 0 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-590 1 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2018-11-28   
989-590 2 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-590 3 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-590 4 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2020-04-16   
989-590 5 Alpena MI   543C ONVOY, LLCV - MI 344   2022-04-01   
989-590 6 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2026-01-19   
989-590 7 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-590 8 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-590 9 Alpena MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2023-11-23   
989-591 A Alpena MI SGNWMIACDS1  6630 USA MOBILITY WIRELESS, INC. 344      
989-593 A Fowler-Pewamo MI FWLRMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-593 0 Fowler-Pewamo MI   591C WESTPHALIA BROADBAND, INC. - MI 344   2008-07-20   
989-593 1 Fowler-Pewamo MI   792K CHARTER IP ENABLED SERVICES, LLC 344   2007-07-20   
989-593 2 Fowler-Pewamo MI   0695 FRONTIER NORTH, INC. - MI 344      
989-593 3 Fowler-Pewamo MI   0695 FRONTIER NORTH, INC. - MI 344      
989-593 4 Fowler-Pewamo MI   0695 FRONTIER NORTH, INC. - MI 344      
989-593 5 Fowler-Pewamo MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2004-12-31   
989-593 6 Fowler-Pewamo MI   2550 123.NET, LLC 344   2005-09-03   
989-593 7 Fowler-Pewamo MI   691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344   2005-09-19   
989-593 8 Fowler-Pewamo MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2006-05-31   
989-593 9 Fowler-Pewamo MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2013-12-07   
989-594 A Gaylord MI SGNWMIACDS1  6630 USA MOBILITY WIRELESS, INC. 344      
989-595 A Long Lake MI LLALMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-595 0 Long Lake MI   792K CHARTER IP ENABLED SERVICES, LLC 344   2007-03-18   
989-595 1 Long Lake MI   145J TERRA NOVA TELECOM INC. 344   2025-06-06   
989-595 2 Long Lake MI   0695 FRONTIER NORTH, INC. - MI 344      
989-595 3 Long Lake MI   0695 FRONTIER NORTH, INC. - MI 344      
989-595 4 Long Lake MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2022-11-26   
989-595 5 Long Lake MI   0695 FRONTIER NORTH, INC. - MI 344      
989-595 6 Long Lake MI   0695 FRONTIER NORTH, INC. - MI 344      
989-595 7 Long Lake MI   508J CENTURYLINK COMMUNICATIONS, LLC 344   2015-05-08   
989-595 9 Long Lake MI   516J TON80 COMMUNICATIONS, LLC 344   2022-04-03   
989-596 A Saginaw MI SGNWMIFAZMD  2550 123.NET, LLC 344      
989-598 A Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 0 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 1 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 2 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 3 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 4 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 5 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 6 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 7 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-598 8 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-01-14   
989-598 9 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-599 A Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-599 0 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-03-03   
989-599 1 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-03-03   
989-599 2 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-03-03   
989-599 3 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-03-03   
989-599 4 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-03-03   
989-599 5 Saginaw MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2017-12-26   
989-599 6 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-03-03   
989-599 7 Saginaw MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-03-03   

<< 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 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.