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NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-809 1 Sioux Falls SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-10-15   
605-809 2 Sioux Falls SD   9631 QWEST CORPORATION 640   2013-02-13   
605-809 3 Sioux Falls SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2012-04-09   
605-809 4 Sioux Falls SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2014-02-28   
605-809 5 Sioux Falls SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2013-05-15   
605-809 6 Sioux Falls SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2013-05-22   
605-809 7 Sioux Falls SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2013-05-29   
605-809 8 Sioux Falls SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2014-06-05   
605-809 9 Sioux Falls SD   732J NUSO, LLC 640   2023-10-06   
605-812 A Sioux Falls SD SXFLSDPS8MD  490J DISH WIRELESS, LLC 640      
605-812 0 Sioux Falls SD   624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 1 Sioux Falls SD   624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 2 Sioux Falls SD   624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 3 Sioux Falls SD   162G ONVOY, LLC - SD 640   2022-11-12   
605-812 4 Sioux Falls SD   162G ONVOY, LLC - SD 640   2022-11-12   
605-812 5 Sioux Falls SD   162G ONVOY, LLC - SD 640   2022-11-12   
605-812 6 Sioux Falls SD   624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 7 Sioux Falls SD   624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 8 Sioux Falls SD   624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 9 Sioux Falls SD   490J DISH WIRELESS, LLC 640   2021-08-13   
605-815 A Chamberlain SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640      
605-815 0 Chamberlain SD   073H TELNYX LLC 640   2019-09-23   
605-815 1 Chamberlain SD   580H AIRUS, INC. - SD 640   2019-06-28   
605-815 2 Chamberlain SD   162G ONVOY, LLC - SD 640   2021-07-08   
605-815 3 Chamberlain SD   162G ONVOY, LLC - SD 640   2020-12-07   
605-815 4 Chamberlain SD   162G ONVOY, LLC - SD 640   2020-12-07   
605-815 5 Chamberlain SD   162G ONVOY, LLC - SD 640   2020-08-21   
605-815 6 Chamberlain SD   162G ONVOY, LLC - SD 640   2020-08-21   
605-815 7 Chamberlain SD   624H ONVOY SPECTRUM, LLC 640   2021-07-18   
605-815 8 Chamberlain SD   580H AIRUS, INC. - SD 640   2025-05-12   
605-815 9 Chamberlain SD   5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2023-01-07   
605-818 A Watertown SD NWEFSDXADS1  683C RC COMMUNICATIONS, INC. - SD 640      
605-820 A Huron SD SXFLSDCHSMD  939H COMMIO, LLC 640      
605-820 0 Huron SD   939H COMMIO, LLC 640   2023-06-03   
605-821 A Dupree SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-821 9 Dupree SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2011-01-08   
605-822 A North Cody SD CODYNERDRS1  1577 GREAT PLAINS COMMUNICATIONS, INC. 644      
605-823 A Mobridge SD MBRGSDXA0MD  4414 WEST RIVER TELECOMMUNICATIONS COOP. - SD 640      
605-824 A Aberdeen SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-824 0 Aberdeen SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2015-01-12   
605-824 1 Aberdeen SD   162G ONVOY, LLC - SD 640   2019-07-08   
605-824 2 Aberdeen SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2016-01-07   
605-824 3 Aberdeen SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2015-09-22   
605-824 4 Aberdeen SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2016-02-29   
605-824 5 Aberdeen SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2015-03-19   
605-824 6 Aberdeen SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-06-28   
605-824 7 Aberdeen SD   162G ONVOY, LLC - SD 640   2019-07-08   
605-824 8 Aberdeen SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-06-15   
605-824 9 Aberdeen SD   073H TELNYX LLC 640   2017-03-31   
605-825 A Clayton SD SALMSDXADS3  1669 TRIOTEL COMMUNICATIONS, INC. 640      
605-826 A Sinai SD BKNGSDXBDS0  1651 INTERSTATE TELECOM COOP, INC. - SD 640      
605-827 A Volga SD SXFLSDCOX6X  363J VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM 640      
605-827 0 Volga SD   580H AIRUS, INC. - SD 640   2019-05-23   
605-827 1 Volga SD   162G ONVOY, LLC - SD 640   2021-07-08   
605-827 2 Volga SD   363J VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM 640   2019-02-04   
605-827 3 Volga SD   624H ONVOY SPECTRUM, LLC 640   2024-12-20   
605-827 4 Volga SD   5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2023-01-07   
605-827 6 Volga SD   162G ONVOY, LLC - SD 640   2024-03-28   
605-827 7 Volga SD   162G ONVOY, LLC - SD 640   2020-08-20   
605-827 8 Volga SD   162G ONVOY, LLC - SD 640   2020-08-20   
605-828 A Mission SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-828 0 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2005-06-09   
605-828 1 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2007-10-25   
605-828 2 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2007-10-25   
605-828 3 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2007-10-25   
605-828 4 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2007-10-25   
605-828 5 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2007-10-25   
605-828 6 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2007-10-25   
605-828 7 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2007-10-25   
605-828 8 Mission SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2007-10-25   
605-830 A Gregory SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-830 0 Gregory SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-830 1 Gregory SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-830 2 Gregory SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-830 4 Gregory SD   145J TERRA NOVA TELECOM INC. 640   2025-08-01   
605-830 5 Gregory SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-830 9 Gregory SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-831 A Gregory SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-831 0 Gregory SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-831 9 Gregory SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-832 A Astoria SD CLLKSDXADS0  1651 INTERSTATE TELECOM COOP, INC. - SD 640      
605-833 A Buffalo Gap SD HTSPSDXADS1  1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-834 A North Naper SD LYNCNEXSDS1  1525 THREE RIVER TELCO 644      
605-835 A Gregory SD WNNRSDXADS1  1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-836 A Canton SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640      
605-836 0 Canton SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-12-04   
605-836 1 Canton SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2011-12-24   
605-836 2 Canton SD   580H AIRUS, INC. - SD 640   2019-05-23   
605-836 3 Canton SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2010-08-20   
605-836 4 Canton SD   073H TELNYX LLC 640   2019-09-29   
605-836 5 Canton SD   508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-07   
605-836 6 Canton SD   162G ONVOY, LLC - SD 640   2019-11-07   
605-836 7 Canton SD   162G ONVOY, LLC - SD 640   2009-05-28   
605-836 8 Canton SD   162G ONVOY, LLC - SD 640   2019-09-13   
605-836 9 Canton SD   162G ONVOY, LLC - SD 640   2013-09-15   
605-837 A Kadoka SD WALLSDXADS2  1667 KADOKA TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS 640      
605-838 A Sioux Falls SD   162G ONVOY, LLC - SD 640   2025-03-23   
605-838 0 Sioux Falls SD   162G ONVOY, LLC - SD 640   2008-08-01   
605-838 1 Sioux Falls SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-04-12   
605-838 2 Sioux Falls SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-04-12   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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