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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-503 A Higgins Lake MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-504 A St Charles MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-505 A Gaylord MI SGNWMIFAXFY  5562 METROPCS, INC. 344      
989-506 A Mount Pleasant MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-507 A Rose City MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-508 A Stanton MI ALMAMIXGFMD  543C ONVOY, LLCV - MI 344      
989-509 A Bay City MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-510 A Prescott MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-512 A Standish MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-513 A Midland MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-514 A Sterling MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-515 A Onaway MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-516 A West Branch MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-518 A Owosso MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2025-05-10   
989-519 A Gladwin MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-520 A Alger MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-521 A Rogers City MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-522 A Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-523 A Bad Axe MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-524 A Sterling MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-525 A Saginaw MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-527 A Lewiston MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344      
989-528 A Akron MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-529 A Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-530 A Akron MI SGNWMIFAZMD  2550 123.NET, LLC 344      
989-531 A Bay City MI SGNWMIACPMD  616J LEAP TELECOM, LLC 344   2024-12-15   
989-532 A Au Gres MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-533 A Alma MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-534 A St Johns MI SGNWMIFAXFY  5562 METROPCS, INC. 344      
989-535 A Ithaca MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2024-04-06   
989-536 A Reese MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2025-10-23   
989-538 A Houghton Lake MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-539 A Harrison MI HRSNMIMNDS0  9323 MICHIGAN BELL TEL CO 344      
989-540 A Lakeview MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-541 A Durand MI DRNDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-542 A Fenwick MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-544 A Farwell MI FRWLMIWSRS1  9323 MICHIGAN BELL TEL CO 344      
989-545 A Bay City MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-546 A Mount Pleasant MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-548 A Mayville MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-549 A Pigeon MI SGNWMIFAX6Z  6718 THUMB CELLULAR LP 344      
989-550 A Pigeon MI SGNWMIFAX6Z  6718 THUMB CELLULAR LP 344      
989-551 A Pigeon MI SGNWMIFAX6Z  6718 THUMB CELLULAR LP 344      
989-552 A Clifford MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-553 A Pigeon MI SGNWMIFAX6Z  6718 THUMB CELLULAR LP 344      
989-554 A Midland MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2025-10-13   
989-557 A Higgins Lake MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-558 A Saginaw MI SGNWMIACBMD  197D VONAGE AMERICA LLC 344      
989-559 A Cass City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-560 A Mount Pleasant MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-561 A Blanchard MI BLNCMIXIDS0  0678 BLANCHARD TELEPHONE CO. 344      
989-563 A Roscommon MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-564 A Linwood MI SGNWMIATX0X  516C AT&T CORP. 344      
989-565 A Edmore MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-566 A Mayville MI SGNWMIACEMD  516J TON80 COMMUNICATIONS, LLC 344      
989-567 A Shepherd MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-568 A Ashley MI SGNWMIFAZMD  2550 123.NET, LLC 344      
989-569 A Oscoda MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-571 A Vassar MI SGNWMIFAZMD  2550 123.NET, LLC 344      
989-572 A Mount Pleasant MI OWSOMIXH7MD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344      
989-573 A Freeland MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-574 A Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-575 A Akron MI SGNWMIATX0X  516C AT&T CORP. 344      
989-576 A Alma MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-577 A Saginaw MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-578 A Gladwin MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-579 A St Johns MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-581 A Ovid MI OVIDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-582 A Kinde MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-583 A Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-584 A Carson City MI CRCYMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-585 A Brant MI BRNTMIXIRS0  0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC 344      
989-586 A Maple Rapids MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344      
989-587 A Westphalia MI WPHLMIXIDS1  0735 WESTPHALIA TEL. CO. 344      
989-588 A Farwell MI FRWLMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-589 A Caro MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-590 A Alpena MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
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      
989-594 A Gaylord MI SGNWMIACDS1  6630 USA MOBILITY WIRELESS, INC. 344      
989-595 A Long Lake MI LLALMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-596 A Saginaw MI SGNWMIFAZMD  2550 123.NET, LLC 344      
989-598 A Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-599 A Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-600 A Midland MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-601 A Ithaca MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-603 A Alpena MI SGNWMIFAXDX  9748 AMERICAN MESSAGING SERVICES, LLC 344      
989-605 A Auburn MI SGNWMIFAZMD  2550 123.NET, LLC 344      
989-607 A Saginaw MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-610 A Saginaw MI SGNWMIFAXDX  9748 AMERICAN MESSAGING SERVICES, LLC 344      
989-612 A Mount Pleasant MI SGNWMIFAXDX  9748 AMERICAN MESSAGING SERVICES, LLC 344      
989-613 A Sheridan MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-614 A Gaylord MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-615 A Midland MI SGNWMIFAXFY  5562 METROPCS, INC. 344      
989-617 A Sebewaing MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-619 A Gaylord MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-620 A Alma MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-621 A Mount Pleasant MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-622 A Hubbardston MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-623 A Bad Axe MI SGNWMIFAXNY  318J COMCAST IP PHONE, LLC 344      

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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