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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
605-887 4 Mellette SD MLLTSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-887 5 Mellette SD MLLTSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-887 6 Mellette SD MLLTSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-887 7 Mellette SD ABRDSDCO0MD  815E JAMES VALLEY WIRELESS, LLC 640      
605-887 8 Mellette SD MLLTSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-887 9 Mellette SD MLLTSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-888 A Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-888 3 Chamberlain SD   162G ONVOY, LLC - SD 640   2025-04-18   
605-888 4 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2014-04-18   
605-888 5 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2013-09-15   
605-888 6 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2013-01-17   
605-888 7 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2013-01-17   
605-888 8 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2013-01-18   
605-888 9 Chamberlain SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2014-04-18   
605-889 A Pollock SD HRRDSDXADS1  1685 VALLEY TELECOM COOP. ASSN., INC. 640      
605-890 A Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-890 0 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-890 1 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-890 2 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-890 3 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-890 6 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-890 9 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-891 A Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-891 0 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-891 1 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-891 3 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-891 4 Hot Springs SD RPCYSDCO5MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2017-11-24   
605-891 5 Hot Springs SD RPCYSDCO5MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2017-11-24   
605-891 7 Hot Springs SD RPCYSDCO5MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2022-05-20   
605-891 8 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-891 9 Hot Springs SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-892 A Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-892 0 Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-892 1 Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-892 2 Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-892 3 Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-892 4 Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-892 5 Belle Fourche SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2006-07-03   
605-892 6 Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-892 7 Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-892 8 Belle Fourche SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2006-11-01   
605-892 9 Belle Fourche SD BLFRSDCORS1  9631 QWEST CORPORATION 640      
605-893 A Miller SD MLLRSD03GT0  7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-894 A Pukwana SD KMBLSDXADS2  1670 MIDSTATE COMMUNICATIONS, INC. 640      
605-895 A Presho SD KNBCSDXADS2  1668 KENNEBEC TEL. CO. 640      
605-897 A Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 0 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 1 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 2 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 3 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 4 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 5 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 6 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 7 Turton SD ABRDSDCO0MD  815E JAMES VALLEY WIRELESS, LLC 640      
605-897 8 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-897 9 Turton SD TRTNSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-898 A Iroquois SD SXFLSDPSCMD  516J TON80 COMMUNICATIONS, LLC 640      
605-898 0 Iroquois SD SXFLSDCOX1X  073H TELNYX LLC 640   2023-06-17   
605-898 1 Iroquois SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2023-08-20   
605-898 2 Iroquois SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2022-08-10   
605-898 3 Iroquois SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2022-08-25   
605-898 4 Iroquois SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2023-01-07   
605-898 8 Iroquois SD SXFLSDPSCMD  516J TON80 COMMUNICATIONS, LLC 640   2022-03-17   
605-899 A Martin SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-899 0 Martin SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2011-05-19   
605-899 1 Martin SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2011-05-19   
605-899 2 Martin SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2011-07-18   
605-899 8 Martin SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2017-11-27   
605-899 9 Martin SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-12-20   
605-900 A Sioux Falls SD SXFLSDPS6MD  965H FRACTEL, LLC 640      
605-900 0 Sioux Falls SD SXFLSDPS6MD  965H FRACTEL, LLC 640   2019-03-25   
605-900 1 Sioux Falls SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-05-28   
605-900 5 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2021-05-19   
605-900 6 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2019-06-12   
605-900 7 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2021-05-19   
605-900 8 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2021-05-19   
605-900 9 Sioux Falls SD SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2022-11-12   
605-902 A Watertown SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640      
605-902 0 Watertown SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2022-09-23   
605-902 1 Watertown SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2024-04-14   
605-902 2 Watertown SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2024-04-14   
605-902 3 Watertown SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2024-12-17   
605-902 4 Watertown SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-06-23   
605-902 5 Watertown SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-03-12   
605-902 6 Watertown SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-05-02   
605-902 7 Watertown SD SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640   2023-09-30   
605-902 8 Watertown SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2022-11-14   
605-902 9 Watertown SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2022-11-14   
605-905 A Sturgis SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-905 0 Sturgis SD SXFLSDPS1MD  939H COMMIO, LLC 640   2023-10-13   
605-905 1 Sturgis SD SXFLSDPS1MD  939H COMMIO, LLC 640   2023-10-13   
605-905 2 Sturgis SD SXFLSDPS1MD  939H COMMIO, LLC 640   2023-10-13   
605-905 3 Sturgis SD SXFLSDPS1MD  939H COMMIO, LLC 640   2023-10-13   
605-905 4 Sturgis SD SXFLSDPS1MD  939H COMMIO, LLC 640   2023-10-13   
605-905 5 Sturgis SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2023-01-22   
605-905 7 Sturgis SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-06-17   
605-905 8 Sturgis SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2025-06-16   
605-905 9 Sturgis SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2023-01-22   
605-906 A Sioux Falls SD SXFLSDCOXMD  693G TELEPORT COMMUNICATIONS AMERICA SD-LLC 640      
605-906 0 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2012-10-15   

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

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