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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-644 9 Weidman MI SGNWMIFAXKX  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 SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-646 1 Au Gres MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-06-14   
989-646 2 Au Gres MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2012-10-05   
989-646 6 Au Gres MI SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2020-11-27   
989-646 7 Au Gres MI SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2020-11-27   
989-646 8 Au Gres MI SGNWMIFAXKX  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 SGNWMIPA1MD  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 SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-09-27   
989-653 2 Omer MI OMERMIXJRS1  0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 344      
989-653 3 Omer MI OMERMIXJRS1  0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 344      
989-653 5 Omer MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2016-05-22   
989-653 6 Omer MI   543C ONVOY, LLC - MI 344   2021-02-04   
989-654 A Sterling MI STNGMIXJDS0  0681 FRONTIER MIDSTATES, INC. - MI 344      
989-654 2 Sterling MI STNGMIXJDS0  0681 FRONTIER MIDSTATES, INC. - MI 344      
989-654 3 Sterling MI STNGMIXJDS0  0681 FRONTIER MIDSTATES, INC. - MI 344      
989-654 4 Sterling MI SGNWMIFAZMD  2550 123 NET, INC. 344   2006-04-26   
989-654 5 Sterling MI STNGMIXJDS0  0681 FRONTIER MIDSTATES, INC. - MI 344      
989-654 8 Sterling MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-09-26   
989-654 9 Sterling MI STNGMIXJDS0  0681 FRONTIER MIDSTATES, INC. - MI 344      
989-656 A Bay Port MI BYPTMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-656 0 Bay Port MI SGNWMIACCMD  145J TERRA NOVA TELECOM INC. 344   2020-12-07   
989-656 1 Bay Port MI SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2016-04-14   
989-656 2 Bay Port MI SGNWMIFAXCY  7575 CENTURYLINK COMMUNICATIONS LLC 344   2016-02-25   
989-656 3 Bay Port MI   543C ONVOY, LLC - MI 344   2021-03-27   
989-656 4 Bay Port MI SGNWMIFAXNY  318J COMCAST IP PHONE LLC 344   2010-11-30   
989-656 5 Bay Port MI SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2013-03-15   
989-656 6 Bay Port MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2015-12-20   
989-656 7 Bay Port MI BYPTMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-656 8 Bay Port MI SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2015-08-02   
989-656 9 Bay Port MI SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2016-04-14   
989-657 A Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-657 0 Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-657 1 Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-657 2 Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-657 3 Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-657 4 Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-657 5 Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-657 6 Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-657 9 Alpena MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-658 A Ubly MI UBLYMIUBRSA  9323 AMERITECH MICHIGAN 344      
989-658 0 Ubly MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2017-02-11   
989-658 1 Ubly MI SGNWMIFAXNY  318J COMCAST IP PHONE LLC 344   2010-11-30   
989-658 2 Ubly MI UBLYMIUBRSA  9323 AMERITECH MICHIGAN 344      
989-658 3 Ubly MI SGNWMIFAXKX  543C ONVOY, LLC - MI 344   2016-04-14   

<< 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: Sun, 28 Feb 2021 19:06:05 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.