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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-642 1 Hemlock MI   691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344   2005-09-19   
989-642 2 Hemlock MI   0695 FRONTIER NORTH, INC. - MI 344      
989-642 3 Hemlock MI   0695 FRONTIER NORTH, INC. - MI 344      
989-642 4 Hemlock MI   0695 FRONTIER NORTH, INC. - MI 344      
989-642 5 Hemlock MI   0695 FRONTIER NORTH, INC. - MI 344      
989-642 6 Hemlock MI   0695 FRONTIER NORTH, INC. - MI 344      
989-642 7 Hemlock MI   0695 FRONTIER NORTH, INC. - MI 344      
989-642 8 Hemlock MI   0695 FRONTIER NORTH, INC. - MI 344      
989-642 9 Hemlock MI   0695 FRONTIER NORTH, INC. - MI 344      
989-643 A Merrill MI MRRLMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-643 0 Merrill MI   0695 FRONTIER NORTH, INC. - MI 344      
989-643 3 Merrill MI   2550 123 NET, INC. 344   2013-06-17   
989-643 5 Merrill MI   0695 FRONTIER NORTH, INC. - MI 344      
989-643 7 Merrill MI   0695 FRONTIER NORTH, INC. - MI 344      
989-644 A Weidman MI WDMNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-644 0 Weidman MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2004-11-14   
989-644 1 Weidman MI   2550 123 NET, INC. 344   2005-09-03   
989-644 2 Weidman MI   0695 FRONTIER NORTH, INC. - MI 344      
989-644 3 Weidman MI   0695 FRONTIER NORTH, INC. - MI 344      
989-644 4 Weidman MI   0695 FRONTIER NORTH, INC. - MI 344      
989-644 5 Weidman MI   0695 FRONTIER NORTH, INC. - MI 344      
989-644 6 Weidman MI   0695 FRONTIER NORTH, INC. - MI 344      
989-644 7 Weidman MI   0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2008-03-23   
989-644 8 Weidman MI   0695 FRONTIER NORTH, INC. - MI 344      
989-644 9 Weidman MI   543C ONVOY, LLC - MI 344   2013-04-05   
989-646 A Au Gres MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-646 0 Au Gres MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-646 1 Au Gres MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-06-14   
989-646 2 Au Gres MI   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2012-10-05   
989-646 6 Au Gres MI   543C ONVOY, LLC - MI 344   2020-11-27   
989-646 7 Au Gres MI   543C ONVOY, LLC - MI 344   2020-11-27   
989-646 8 Au Gres MI   543C ONVOY, LLC - MI 344   2018-10-20   
989-649 A Remus MI SGNWMIACDS0  4632 TELNET WORLDWIDE, INC. 344      
989-651 A Chapin MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344      
989-651 0 Chapin MI   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2018-05-02   
989-652 A Frankenmuth MI FRKMMIFRRSA  9323 AMERITECH MICHIGAN 344      
989-653 A Omer MI OMERMIXJRS1  0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 344      
989-653 0 Omer MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-09-27   
989-653 2 Omer MI   0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 344      
989-653 3 Omer MI   0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 344      
989-653 4 Omer MI   543C ONVOY, LLC - MI 344   2021-05-10   
989-653 5 Omer MI   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2016-05-22   
989-653 6 Omer MI   543C ONVOY, LLC - MI 344   2021-02-04   
989-653 7 Omer MI   543C ONVOY, LLC - MI 344   2021-06-18   
989-654 A Sterling MI STNGMIXJDS0  0681 FRONTIER MIDSTATES, INC. - MI 344      
989-654 2 Sterling MI   0681 FRONTIER MIDSTATES, INC. - MI 344      
989-654 3 Sterling MI   0681 FRONTIER MIDSTATES, INC. - MI 344      
989-654 4 Sterling MI   2550 123 NET, INC. 344   2006-04-26   
989-654 5 Sterling MI   0681 FRONTIER MIDSTATES, INC. - MI 344      
989-654 8 Sterling MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-09-26   

<< 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 >>

Last updated: Mon, 24 May 2021 01:28:43 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.