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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
605-297 A Parker SD PRKRSDXARS1  1652 CLARITY TELECOM, LLC DBA BLUEPEAK 640      
605-298 A Andover SD ANDVSDXARS0  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 0 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 1 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 2 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 3 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 4 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 5 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 6 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 7 Andover SD   815E JAMES VALLEY WIRELESS, LLC 640      
605-298 8 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-298 9 Andover SD   1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-299 A Mitchell SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640      
605-299 0 Mitchell SD   5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640      
605-299 1 Mitchell SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2010-02-19   
605-299 2 Mitchell SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2010-10-09   
605-299 3 Mitchell SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2012-03-16   
605-299 4 Mitchell SD   5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640      
605-299 5 Mitchell SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2012-09-10   
605-299 6 Mitchell SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-11-15   
605-299 7 Mitchell SD   162G ONVOY, LLC - SD 640   2009-05-28   
605-299 8 Mitchell SD   162G ONVOY, LLC - SD 640   2012-12-19   
605-299 9 Mitchell SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-05-28   
605-300 A Beresford SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-300 0 Beresford SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-300 1 Beresford SD   145J TERRA NOVA TELECOM INC. 640   2025-08-01   
605-300 2 Beresford SD   5562 METROPCS, INC. 640   2021-05-14   
605-301 A Pierre SD   106F BANDWIDTH.COM CLEC, LLC - SD 640      
605-301 0 Pierre SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-06-28   
605-301 2 Pierre SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2016-07-15   
605-301 3 Pierre SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2008-01-25   
605-301 4 Pierre SD   5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2005-01-30   
605-301 5 Pierre SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2017-10-20   
605-301 6 Pierre SD   073H TELNYX LLC 640   2017-03-31   
605-301 7 Pierre SD   162G ONVOY, LLC - SD 640   2009-05-28   
605-301 8 Pierre SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2017-10-20   
605-301 9 Pierre SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2020-04-29   
605-302 A Redfield SD RDFDSD04RL0  7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-302 0 Redfield SD   7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-302 1 Redfield SD   7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-302 2 Redfield SD   7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-302 3 Redfield SD   7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-302 4 Redfield SD   7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-302 5 Redfield SD   7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-302 6 Redfield SD   162G ONVOY, LLC - SD 640   2012-12-19   
605-302 7 Redfield SD   508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-07   
605-302 8 Redfield SD   7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-302 9 Redfield SD   7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-303 A Watertown SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-303 0 Watertown SD   5562 METROPCS, INC. 640   2021-03-08   
605-303 1 Watertown SD   6701 AERIAL COMMUNICATIONS, INC. 640   2021-02-08   
605-303 2 Watertown SD   6701 AERIAL COMMUNICATIONS, INC. 640   2021-02-08   
605-303 3 Watertown SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2024-02-10   
605-303 4 Watertown SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2021-04-02   
605-303 5 Watertown SD   162G ONVOY, LLC - SD 640   2020-10-23   
605-303 6 Watertown SD   162G ONVOY, LLC - SD 640   2020-08-20   
605-303 7 Watertown SD   197D VONAGE AMERICA LLC 640   2022-07-18   
605-303 8 Watertown SD   162G ONVOY, LLC - SD 640   2021-07-10   
605-303 9 Watertown SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2021-04-13   
605-304 A White SD CLLKSDXA0MD  920F MCC TELEPHONY OF THE MID-WEST, LLC - SD 640      
605-304 1 White SD   920F MCC TELEPHONY OF THE MID-WEST, LLC - SD 640   2010-09-26   
605-305 A Sioux Falls SD SXFLSDPS0MD  073H TELNYX LLC 640      
605-305 0 Sioux Falls SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-08-03   
605-305 1 Sioux Falls SD   073H TELNYX LLC 640   2017-02-11   
605-305 2 Sioux Falls SD   6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2017-08-03   
605-305 3 Sioux Falls SD   162G ONVOY, LLC - SD 640   2017-11-04   
605-305 4 Sioux Falls SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2019-05-31   
605-305 5 Sioux Falls SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2017-04-10   
605-305 6 Sioux Falls SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2018-11-19   
605-305 7 Sioux Falls SD   551G NUSO, LLC 640   2018-03-06   
605-305 8 Sioux Falls SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2018-09-24   
605-305 9 Sioux Falls SD   580H AIRUS, INC. - SD 640   2018-10-05   
605-306 A Sioux Falls SD VBRGSDAADS0  7024 CLARITY TELECOM, LLC DBA BLUEPEAK 640      
605-307 A Hill City SD SXFLSDPSDS1  580H AIRUS, INC. - SD 640      
605-307 0 Hill City SD   6701 AERIAL COMMUNICATIONS, INC. 640   2025-03-27   
605-307 1 Hill City SD   580H AIRUS, INC. - SD 640   2019-06-16   
605-307 2 Hill City SD   5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2020-11-13   
605-307 3 Hill City SD   162G ONVOY, LLC - SD 640   2020-08-21   
605-307 4 Hill City SD   073H TELNYX LLC 640   2019-09-29   
605-307 5 Hill City SD   162G ONVOY, LLC - SD 640   2020-08-21   
605-307 6 Hill City SD   162G ONVOY, LLC - SD 640   2020-10-23   
605-307 7 Hill City SD   162G ONVOY, LLC - SD 640   2020-12-07   
605-307 8 Hill City SD   162G ONVOY, LLC - SD 640   2021-02-12   
605-307 9 Hill City SD   162G ONVOY, LLC - SD 640   2021-02-12   
605-308 A North Sioux City SD SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
605-308 0 North Sioux City SD   162G ONVOY, LLC - SD 630   2023-08-20   
605-308 5 North Sioux City SD   693G TELEPORT COMMUNICATIONS AMERICA SD-LLC 630   2022-09-02   
605-308 6 North Sioux City SD   6529 T-MOBILE USA, INC. 630   2022-07-28   
605-308 7 North Sioux City SD   6529 T-MOBILE USA, INC. 630   2022-07-28   
605-308 8 North Sioux City SD   6529 T-MOBILE USA, INC. 630   2022-07-28   
605-308 9 North Sioux City SD   6529 T-MOBILE USA, INC. 630   2022-07-28   
605-309 A North Valentine SD OMAHNENWXTX  106F BANDWIDTH.COM CLEC, LLC - SD 644      
605-309 0 North Valentine SD   106F BANDWIDTH.COM CLEC, LLC - SD 644   2014-03-15   
605-309 1 North Valentine SD   106F BANDWIDTH.COM CLEC, LLC - SD 644   2018-06-10   
605-309 2 North Valentine SD   162G ONVOY, LLC - SD 644   2019-09-16   
605-309 3 North Valentine SD   162G ONVOY, LLC - SD 644   2019-09-16   
605-309 4 North Valentine SD   162G ONVOY, LLC - SD 644   2016-12-18   
605-309 5 North Valentine SD   162G ONVOY, LLC - SD 644   2016-12-18   
605-309 6 North Valentine SD   508J CENTURYLINK COMMUNICATIONS, LLC 644   2017-06-03   
605-309 7 North Valentine SD   162G ONVOY, LLC - SD 644   2016-04-18   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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