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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
605-930 4 Volga SD SXFLSDPS0MD  073H TELNYX LLC 640   2019-09-29   
605-930 5 Volga SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-12-07   
605-930 6 Volga SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-12-07   
605-930 7 Volga SD SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-12-07   
605-931 A Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-931 1 Huron SD   145J TERRA NOVA TELECOM INC. 640   2023-08-10   
605-931 2 Huron SD   145J TERRA NOVA TELECOM INC. 640   2025-07-24   
605-932 A Peever SD NWEFSDXADS1  1674 RC TECHNOLOGIES 640      
605-933 A Mitchell SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-933 0 Mitchell SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-933 1 Mitchell SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-933 2 Mitchell SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-933 4 Mitchell SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-03-13   
605-933 5 Mitchell SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-03-13   
605-933 7 Mitchell SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2024-04-01   
605-933 8 Mitchell SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2021-04-23   
605-933 9 Mitchell SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-934 A Alcester SD BRNDSDXA582  1642 ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (BALTIC) 640      
605-935 A Tripp SD WNSCSDXADS0  1676 SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD 640      
605-936 A Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-936 0 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2012-11-19   
605-936 1 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2012-11-26   
605-936 2 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2013-06-03   
605-936 3 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2013-06-17   
605-937 A Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640      
605-937 0 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2022-09-30   
605-937 1 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2021-04-13   
605-937 2 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2021-04-13   
605-937 3 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2015-10-15   
605-937 4 Sioux Falls SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2015-10-28   
605-937 5 Sioux Falls SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2018-12-10   
605-937 6 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-05-15   
605-937 7 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-05-15   
605-937 8 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-05-15   
605-937 9 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-10-09   
605-938 A Wilmot SD NWEFSDXADS1  1674 RC TECHNOLOGIES 640      
605-939 A Rapid City SD NWUNSDAA1MD  7421 AT&T - LOCAL 640      
605-939 0 Rapid City SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2008-11-29   
605-939 1 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-06-29   
605-939 2 Rapid City SD NWUNSDAA1MD  7421 AT&T - LOCAL 640      
605-939 3 Rapid City SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2010-10-24   
605-939 4 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-06-29   
605-939 5 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-06-29   
605-939 6 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-11-15   
605-939 7 Rapid City SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2009-05-28   
605-939 8 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-06-29   
605-939 9 Rapid City SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2009-12-18   
605-940 A Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-941 A Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-942 A Plankinton SD DLRPSDXADS1  1677 SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION 640      
605-943 A Ree Heights SD HGHMSDXADS1  1680 VENTURE COMMUNICATIONS COOPERATIVE 640      
605-944 A Martin SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-944 0 Martin SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2015-04-19   
605-944 1 Martin SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-10-08   
605-944 2 Martin SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2014-05-10   
605-944 4 Martin SD   145J TERRA NOVA TELECOM INC. 640   2025-08-01   
605-945 A Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 0 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 1 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 2 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 3 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 4 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 5 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 6 Pierre SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640   2018-03-01   
605-945 7 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 8 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-945 9 Pierre SD PIRRSDCODS6  9631 QWEST CORPORATION 640      
605-946 A Corsica SD DLRPSDXADS1  1677 SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION 640      
605-947 A Waubay SD WBSTSDXADS0  1651 INTERSTATE TELECOM COOP, INC. - SD 640      
605-948 A Hoven SD HGHMSDXADS1  1680 VENTURE COMMUNICATIONS COOPERATIVE 640      
605-949 A Milbank SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-949 0 Milbank SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-949 1 Milbank SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-949 2 Milbank SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-949 3 Milbank SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-949 4 Milbank SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2020-02-15   
605-949 5 Milbank SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2025-06-01   
605-949 6 Milbank SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2025-05-11   
605-949 7 Milbank SD SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-03   
605-949 8 Milbank SD SXFLSDPS0MD  073H TELNYX LLC 640   2018-09-25   
605-949 9 Milbank SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-06-22   
605-951 A Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640      
605-951 0 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2008-08-08   
605-951 1 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2009-02-20   
605-951 2 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2009-02-20   
605-951 3 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2009-02-20   
605-951 4 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2009-02-20   
605-951 5 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-06-29   
605-951 6 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-06-29   
605-951 7 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-06-29   
605-951 8 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2010-06-29   
605-951 9 Sioux Falls SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2014-11-29   
605-952 A Elk Point SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640      
605-952 0 Elk Point SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2011-12-30   
605-952 1 Elk Point SD SXFLSDCOX1X  073H TELNYX LLC 640   2021-03-07   
605-952 2 Elk Point SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-12-07   
605-952 3 Elk Point SD SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2024-12-20   
605-952 4 Elk Point SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2021-07-08   
605-952 5 Elk Point SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-09-13   
605-952 6 Elk Point SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-10-23   

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Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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