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NPA: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-893 6 Madison WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2024-01-21   
608-893 7 Madison WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-11-17   
608-893 8 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-06-16   
608-893 9 Madison WI   225C ONVOY, LLC - WI 354   2024-06-07   
608-894 A Arcadia WI LCRSWIXC5MD  318J COMCAST IP PHONE, LLC 354      
608-894 0 Arcadia WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-08-01   
608-894 1 Arcadia WI   318J COMCAST IP PHONE, LLC 354   2023-06-10   
608-894 2 Arcadia WI   5562 METROPCS, INC. 354   2026-01-30   
608-895 A Madison WI MDSNWI11XHY  506J TWILIO INTERNATIONAL, INC. 354      
608-895 0 Madison WI   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2021-11-03   
608-895 1 Madison WI   6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 2 Madison WI   6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 3 Madison WI   6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 4 Madison WI   6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 5 Madison WI   6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 6 Madison WI   6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 7 Madison WI   6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 8 Madison WI   506J TWILIO INTERNATIONAL, INC. 354   2021-07-30   
608-895 9 Madison WI   6529 T-MOBILE USA, INC. 354   2022-01-08   
608-896 A Madison WI MDSRWIKE8MD  490J DISH WIRELESS, LLC 354      
608-896 0 Madison WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-07-16   
608-896 1 Madison WI   225C ONVOY, LLC - WI 354   2023-07-30   
608-896 2 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-08-18   
608-896 3 Madison WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-08-18   
608-896 4 Madison WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-10-07   
608-896 5 Madison WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-10-07   
608-896 6 Madison WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-10-07   
608-896 7 Madison WI   227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2023-09-30   
608-896 8 Madison WI   225C ONVOY, LLC - WI 354   2023-07-30   
608-896 9 Madison WI   490J DISH WIRELESS, LLC 354   2023-06-10   
608-897 A Brodhead WI BRHDWIXADS0  0886 FRONTIER NORTH INC. - WI 354      
608-897 0 Brodhead WI   225C ONVOY, LLC - WI 354   2021-04-04   
608-897 1 Brodhead WI   007F BANDWIDTH.COM CLEC, LLC - WI 354   2011-11-25   
608-897 2 Brodhead WI   0886 FRONTIER NORTH INC. - WI 354      
608-897 3 Brodhead WI   0886 FRONTIER NORTH INC. - WI 354      
608-897 4 Brodhead WI   0886 FRONTIER NORTH INC. - WI 354      
608-897 5 Brodhead WI   6274 UNITED STATES CELLULAR - WI 354   2014-03-21   
608-897 6 Brodhead WI   6274 UNITED STATES CELLULAR - WI 354   2007-04-15   
608-897 7 Brodhead WI   0886 FRONTIER NORTH INC. - WI 354      
608-897 8 Brodhead WI   0886 FRONTIER NORTH INC. - WI 354      
608-897 9 Brodhead WI   792K CHARTER IP ENABLED SERVICES, LLC 354   2006-02-10   
608-898 A Janesville WI MDSNWI11X4Y  5562 METROPCS, INC. 354      
608-898 0 Janesville WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2016-06-11   
608-898 1 Janesville WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2016-06-15   
608-898 2 Janesville WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2016-06-15   
608-898 3 Janesville WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2016-06-15   
608-898 4 Janesville WI   007F BANDWIDTH.COM CLEC, LLC - WI 354   2016-07-15   
608-898 5 Janesville WI   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2016-08-23   
608-898 6 Janesville WI   225C ONVOY, LLC - WI 354   2016-12-18   
608-898 7 Janesville WI   5562 METROPCS, INC. 354   2017-11-24   
608-898 8 Janesville WI   6529 T-MOBILE USA, INC. 354   2016-12-02   
608-898 9 Janesville WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2022-11-22   
608-899 A Woodman WI LCRSWIXCIMD  508J CENTURYLINK COMMUNICATIONS, LLC 354      
608-899 0 Woodman WI   939H COMMIO, LLC 354   2023-06-01   
608-899 4 Woodman WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-03-04   
608-899 7 Woodman WI   508J CENTURYLINK COMMUNICATIONS, LLC 354   2017-12-03   
608-899 8 Woodman WI   145J TERRA NOVA TELECOM INC. 354   2025-08-16   
608-899 9 Woodman WI   965H FRACTEL, LLC 354   2020-03-19   
608-900 A Cataract WI MDSRWIKEAMD  965H FRACTEL, LLC 354      
608-900 0 Cataract WI   965H FRACTEL, LLC 354   2020-12-17   
608-900 1 Cataract WI   792K CHARTER IP ENABLED SERVICES, LLC 354   2026-04-26   
608-900 6 Cataract WI   145J TERRA NOVA TELECOM INC. 354   2025-08-10   
608-900 7 Cataract WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-03-04   
608-900 9 Cataract WI   965H FRACTEL, LLC 354   2020-12-17   
608-901 A Janesville WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354      
608-901 0 Janesville WI   227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2019-03-13   
608-901 1 Janesville WI   225C ONVOY, LLC - WI 354   2021-03-01   
608-901 2 Janesville WI   225C ONVOY, LLC - WI 354   2021-03-01   
608-901 3 Janesville WI   227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2021-03-06   
608-901 4 Janesville WI   227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2020-03-25   
608-901 5 Janesville WI   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2019-06-14   
608-901 6 Janesville WI   225C ONVOY, LLC - WI 354   2019-05-23   
608-901 7 Janesville WI   225C ONVOY, LLC - WI 354   2019-05-23   
608-901 8 Janesville WI   6529 T-MOBILE USA, INC. 354   2018-12-30   
608-901 9 Janesville WI   6529 T-MOBILE USA, INC. 354   2018-12-30   
608-902 A Dickeyville WI MDSRWIKE8MD  490J DISH WIRELESS, LLC 354      
608-902 0 Dickeyville WI   490J DISH WIRELESS, LLC 354   2023-07-24   
608-902 1 Dickeyville WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-09-01   
608-902 8 Dickeyville WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2025-05-28   
608-903 A La Crosse WI LCRSWIXCXRX  506J TWILIO INTERNATIONAL, INC. 354   2025-01-17   
608-903 0 La Crosse WI   225C ONVOY, LLC - WI 354   2024-02-25   
608-903 1 La Crosse WI   225C ONVOY, LLC - WI 354   2024-02-25   
608-903 2 La Crosse WI   225C ONVOY, LLC - WI 354   2023-09-29   
608-903 3 La Crosse WI   225C ONVOY, LLC - WI 354   2023-09-29   
608-903 4 La Crosse WI   225C ONVOY, LLC - WI 354   2023-09-29   
608-903 6 La Crosse WI   506J TWILIO INTERNATIONAL, INC. 354   2025-01-18   
608-903 8 La Crosse WI   225C ONVOY, LLC - WI 354   2024-02-25   
608-903 9 La Crosse WI   225C ONVOY, LLC - WI 354   2024-05-04   
608-904 A Beloit WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-904 0 Beloit WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-12-01   
608-904 1 Beloit WI   225C ONVOY, LLC - WI 354   2024-01-05   
608-904 2 Beloit WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2025-02-06   
608-904 3 Beloit WI   225C ONVOY, LLC - WI 354   2024-06-30   
608-904 4 Beloit WI   732J NUSO, LLC 354   2024-09-29   
608-904 5 Beloit WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-10-11   
608-904 6 Beloit WI   225C ONVOY, LLC - WI 354   2024-06-23   
608-904 7 Beloit WI   197D VONAGE AMERICA LLC 354   2023-12-07   
608-904 8 Beloit WI   225C ONVOY, LLC - WI 354   2024-02-24   
608-904 9 Beloit WI   624H ONVOY SPECTRUM, LLC 354   2024-03-28   
608-905 A Janesville WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-02-03   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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