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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
605-797 A Camp Crook SD BISNSDXADS0  1689 WEST RIVER COOPERATIVE TELEPHONE COMPANY 640      
605-798 A Wicksville SD WALLSDXADS0  1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-799 A Sioux Falls SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640      
605-799 0 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2015-12-08   
605-799 1 Sioux Falls SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640   2015-10-15   
605-799 2 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2015-12-08   
605-799 3 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-11-24   
605-799 4 Sioux Falls SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2016-05-14   
605-799 5 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-11-24   
605-799 6 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2015-12-28   
605-799 7 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2016-01-04   
605-799 8 Sioux Falls SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2019-04-20   
605-799 9 Sioux Falls SD SXFLSDCOXUX  478J NUSO, LLC 640   2024-01-06   
605-800 A Sioux Falls SD SXFLSDPS5MD  145J TERRA NOVA TELECOM INC. 640      
605-800 0 Sioux Falls SD   145J TERRA NOVA TELECOM INC. 640   2019-02-10   
605-800 1 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2019-07-11   
605-800 2 Sioux Falls SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-05-28   
605-800 3 Sioux Falls SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2019-08-13   
605-800 4 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-02-18   
605-800 5 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-02-18   
605-800 6 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-02-18   
605-800 7 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-02-18   
605-800 8 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-02-18   
605-801 A Belle Fourche SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-801 0 Belle Fourche SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2021-10-01   
605-801 1 Belle Fourche SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-10-02   
605-801 2 Belle Fourche SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-10-02   
605-801 8 Belle Fourche SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2025-05-16   
605-804 A Castlewood SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-805 A Pierre SD SXFLSDCHMMD  5562 METROPCS, INC. 640      
605-805 2 Pierre SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2022-10-14   
605-805 8 Pierre SD SXFLSDPS5MD  145J TERRA NOVA TELECOM INC. 640   2024-02-15   
605-805 9 Pierre SD SXFLSDCHMMD  5562 METROPCS, INC. 640   2021-11-08   
605-808 A Redfield SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-808 0 Redfield SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-09-20   
605-808 1 Redfield SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2022-02-25   
605-808 2 Redfield SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2023-01-07   
605-808 7 Redfield SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-09-16   
605-808 8 Redfield SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-09-16   
605-808 9 Redfield SD SXFLSDCOX1X  073H TELNYX LLC 640   2023-06-19   
605-809 A Sioux Falls SD SXFLSDCHLMD  732J NUSO, LLC 640      
605-809 0 Sioux Falls SD SXFLSDCOXUX  478J NUSO, LLC 640   2024-01-06   
605-809 1 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-10-15   
605-809 2 Sioux Falls SD SXFLSDCODS2  9631 QWEST CORPORATION 640   2013-02-13   
605-809 3 Sioux Falls SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2012-04-09   
605-809 4 Sioux Falls SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2014-02-28   
605-809 5 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2013-05-15   
605-809 6 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2013-05-22   
605-809 7 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2013-05-29   
605-809 8 Sioux Falls SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2014-06-05   
605-809 9 Sioux Falls SD SXFLSDCHLMD  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 SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 1 Sioux Falls SD SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 2 Sioux Falls SD SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 3 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2022-11-12   
605-812 4 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2022-11-12   
605-812 5 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2022-11-12   
605-812 6 Sioux Falls SD SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 7 Sioux Falls SD SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 8 Sioux Falls SD SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-812 9 Sioux Falls SD SXFLSDPS8MD  490J DISH WIRELESS, LLC 640   2021-08-13   
605-815 A Chamberlain SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640      
605-815 0 Chamberlain SD SXFLSDPS0MD  073H TELNYX LLC 640   2019-09-23   
605-815 1 Chamberlain SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640   2019-06-28   
605-815 2 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-07-08   
605-815 3 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-12-07   
605-815 4 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-12-07   
605-815 5 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-08-21   
605-815 6 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-08-21   
605-815 7 Chamberlain SD SXFLSDCOX0X  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 SXFLSDCORMD  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 SXFLSDCHSMD  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 SXFLSDCONMD  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 SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2015-01-12   
605-824 1 Aberdeen SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-07-08   
605-824 2 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2016-01-07   
605-824 3 Aberdeen SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2015-09-22   
605-824 4 Aberdeen SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2016-02-29   
605-824 5 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2015-03-19   
605-824 6 Aberdeen SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-06-28   
605-824 7 Aberdeen SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-07-08   
605-824 8 Aberdeen SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-06-15   
605-824 9 Aberdeen SD SXFLSDPS0MD  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 SXFLSDPSDS1  580H AIRUS, INC. - SD 640   2019-05-23   
605-827 1 Volga SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-07-08   
605-827 2 Volga SD SXFLSDCOX6X  363J VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM 640   2019-02-04   
605-827 3 Volga SD SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2024-12-20   
605-827 4 Volga SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2023-01-07   
605-827 6 Volga SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2024-03-28   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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