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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-321 4 Saginaw MI SGNWMIWSDS1  9323 MICHIGAN BELL TEL CO 344      
989-321 5 Saginaw MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-321 6 Saginaw MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-321 7 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-321 8 Saginaw MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-321 9 Saginaw MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-322 A Bay City MI SGNWMIFAZMD  2550 123.NET, LLC 344      
989-323 A Chesaning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-323 0 Chesaning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-323 1 Chesaning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-323 2 Chesaning MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344      
989-323 3 Chesaning MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-323 4 Chesaning MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-323 5 Chesaning MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-323 6 Chesaning MI   624H ONVOY SPECTRUM, LLC 344      
989-323 7 Chesaning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-323 8 Chesaning MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-323 9 Chesaning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-324 A Pinconning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-324 0 Pinconning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-324 1 Pinconning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-324 2 Pinconning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-324 3 Pinconning MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-324 4 Pinconning MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-324 5 Pinconning MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-324 6 Pinconning MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-324 7 Pinconning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-324 8 Pinconning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-324 9 Pinconning MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-325 A Caro MI PGENMI01CM0  6718 THUMB CELLULAR LP 344      
989-325 0 Caro MI PGENMI01CM0  6718 THUMB CELLULAR LP 344      
989-325 1 Caro MI PGENMI01CM0  6718 THUMB CELLULAR LP 344      
989-325 2 Caro MI PGENMI01CM0  6718 THUMB CELLULAR LP 344      
989-325 3 Caro MI PGENMI01CM0  6718 THUMB CELLULAR LP 344      
989-325 4 Caro MI PGENMI01CM0  6718 THUMB CELLULAR LP 344      
989-325 5 Caro MI PGENMI01CM0  6718 THUMB CELLULAR LP 344      
989-325 6 Caro MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-325 7 Caro MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-325 8 Caro MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-325 9 Caro MI PGENMI01CM0  6718 THUMB CELLULAR LP 344      
989-326 A Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 0 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 1 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 2 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 3 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 4 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 5 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 6 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 7 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 8 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-326 9 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-327 A Saginaw MI SGNWMIATX0X  516C AT&T CORP. 344      
989-327 0 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-327 1 Saginaw MI SGNWMIATX0X  516C AT&T CORP. 344      
989-327 2 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-327 3 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-327 4 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-327 5 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-327 6 Saginaw MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-327 7 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-327 8 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-327 9 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-328 A Sidney MI SDNYMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-328 0 Sidney MI SGNWMIFAZMD  2550 123.NET, LLC 344      
989-328 1 Sidney MI SDNYMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-328 2 Sidney MI SDNYMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-328 4 Sidney MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-328 5 Sidney MI OWTPMI020MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344      
989-328 6 Sidney MI SDNYMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-328 7 Sidney MI SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344      
989-328 8 Sidney MI OWSOMIXH7MD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344      
989-329 A Gladwin MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-330 A Mount Pleasant MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-331 A Alma MI ALMAMIXGDS1  0695 FRONTIER NORTH, INC. - MI 344      
989-331 0 Alma MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-331 1 Alma MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-331 2 Alma MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-331 3 Alma MI SGNWMIFADS1  3535 ACD TELECOM, INC. - MI 344      
989-331 4 Alma MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-331 5 Alma MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-331 6 Alma MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-331 7 Alma MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 344      
989-331 8 Alma MI ALMAMIXGFMD  543C ONVOY, LLCV - MI 344      
989-331 9 Alma MI ALMAMIXGDS1  0695 FRONTIER NORTH, INC. - MI 344      
989-332 A Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 0 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 1 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 2 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 3 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 4 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 5 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 7 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 8 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-332 9 Saginaw MI SGNWMIFAX7X  5562 METROPCS, INC. 344      
989-333 A Fairview MI SGNWMIACLMD  4632 TELNET WORLDWIDE, INC. 344      
989-334 A Rosebush MI OWSOMIXH7MD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344      
989-334 0 Rosebush MI OWSOMIXH7MD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344      
989-334 1 Rosebush MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-334 2 Rosebush MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-334 3 Rosebush MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344      

<< 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 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.