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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
605-238 A Hurley SD LNNXSDXARS1  1652 CLARITY TELECOM, LLC DBA BLUEPEAK 640      
605-239 A Alexandria SD SALMSDXADS3  1669 TRIOTEL COMMUNICATIONS, INC. 640      
605-240 A Salem SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-240 0 Salem SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2004-12-03   
605-241 A Sioux Falls SD SXFLSDCHDS0  8812 SOUTH DAKOTA NETWORK, LLC 640      
605-242 A North Sioux City SD NSCYSDAPRS0  7010 LONG LINES METRO, LLC - SD 630      
605-243 A New Holland SD KMBLSDXADS2  1670 MIDSTATE COMMUNICATIONS, INC. 640      
605-244 A Bison SD BISNSDXADS0  1689 WEST RIVER COOPERATIVE TELEPHONE COMPANY 640      
605-245 A Fort Thompson SD KMBLSDXADS2  1670 MIDSTATE COMMUNICATIONS, INC. 640      
605-246 A Spencer SD SALMSDXADS3  1669 TRIOTEL COMMUNICATIONS, INC. 640      
605-247 A Center SD SALMSDXADS3  1669 TRIOTEL COMMUNICATIONS, INC. 640      
605-248 A Letcher SD WNSCSDXADS0  1676 SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD 640      
605-249 A White Lake SD KMBLSDXADS2  1670 MIDSTATE COMMUNICATIONS, INC. 640      
605-250 A Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640      
605-250 0 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 1 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 2 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 3 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 4 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 5 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 6 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 7 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 8 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-250 9 Sioux Falls SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2017-06-24   
605-251 A Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-251 0 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-251 1 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-251 2 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-251 3 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-251 4 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-251 5 Sioux Falls SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-251 6 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-251 7 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-251 8 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-251 9 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-252 A Aberdeen SD SXFLSD10EMD  7421 AT&T - LOCAL 640      
605-252 0 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2005-09-29   
605-252 1 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2009-10-18   
605-252 2 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2009-10-18   
605-252 3 Aberdeen SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2008-01-25   
605-252 4 Aberdeen SD SXFLSD10EMD  7421 AT&T - LOCAL 640      
605-252 5 Aberdeen SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2010-10-09   
605-252 6 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-11-15   
605-252 7 Aberdeen SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2009-05-24   
605-252 8 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2011-05-20   
605-252 9 Aberdeen SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2011-10-10   
605-253 A Alsen SD LNNXSDXARS1  1652 CLARITY TELECOM, LLC DBA BLUEPEAK 640      
605-254 A Sioux Falls SD SXFLSD10A03  7421 AT&T - LOCAL 640      
605-254 0 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2012-07-31   
605-254 1 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2012-08-14   
605-254 2 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-01-13   
605-254 3 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-02-17   
605-254 4 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-03-24   
605-254 5 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-05-01   
605-254 6 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-07-29   
605-254 7 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-08-27   
605-254 8 Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2005-08-27   
605-254 9 Sioux Falls SD SXFLSD10A03  7421 AT&T - LOCAL 640      
605-255 A Hermosa SD HRMSSDXARS1  1660 FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO 640      
605-256 A Madison SD MDSNSDCERS1  9631 QWEST CORPORATION 640      
605-257 A Nisland SD BISNSDXADS0  1689 WEST RIVER COOPERATIVE TELEPHONE COMPANY 640      
605-258 A Onida SD HGHMSDXADS1  1680 VENTURE COMMUNICATIONS COOPERATIVE 640      
605-259 A White River SD WALLSDXADS0  1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM 640      
605-260 A Yankton SD YNTNSDBJDS0  7024 CLARITY TELECOM, LLC DBA BLUEPEAK 640      
605-261 A Sioux Falls SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-262 A Aberdeen SD SXFLSDPSDS0  7076 MIDCONTINENT COMMUNICATIONS. - SD 640      
605-263 A Irene SD IRENSDXARS1  1652 CLARITY TELECOM, LLC DBA BLUEPEAK 640      
605-264 A Onida SD HGHMSDXADS1  1680 VENTURE COMMUNICATIONS COOPERATIVE 640      
605-265 A Webster SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-265 0 Webster SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-265 1 Webster SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-265 2 Webster SD SXFLSDPSCMD  516J TON80 COMMUNICATIONS, LLC 640   2022-03-30   
605-265 3 Webster SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2022-08-30   
605-266 A Hitchcock SD HTCHSDXADS2  1680 VENTURE COMMUNICATIONS COOPERATIVE 640      
605-267 A Wakonda SD WKNDSDXARS1  1652 CLARITY TELECOM, LLC DBA BLUEPEAK 640      
605-268 A Sisseton SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-268 0 Sisseton SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-268 1 Sisseton SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-268 2 Sisseton SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-268 3 Sisseton SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-268 4 Sisseton SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-268 5 Sisseton SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-268 7 Sisseton SD SXFLSDPSCMD  516J TON80 COMMUNICATIONS, LLC 640   2022-03-30   
605-268 9 Sisseton SD   145J TERRA NOVA TELECOM INC. 640   2025-08-01   
605-269 A Spearfish SD WHWDSDCORS1  9631 QWEST CORPORATION 640      
605-269 0 Spearfish SD SXFLSDCORMD  5180 LEVEL 3 COMMUNICATIONS, LLC - SD 640   2006-11-01   
605-269 1 Spearfish SD RPCYSDCOGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-11-15   
605-269 2 Spearfish SD WHWDSDCORS1  9631 QWEST CORPORATION 640      
605-269 3 Spearfish SD SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-07   
605-269 4 Spearfish SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2011-09-16   
605-269 5 Spearfish SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2012-12-16   
605-269 6 Spearfish SD SXFLSDCOXMD  693G TELEPORT COMMUNICATIONS AMERICA SD-LLC 640   2012-09-05   
605-269 7 Spearfish SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2009-05-28   
605-269 8 Spearfish SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-05-28   
605-269 9 Spearfish SD SXFLSDPS1MD  939H COMMIO, LLC 640   2022-07-30   
605-270 A Madison SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-270 0 Madison SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-270 1 Madison SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-270 2 Madison SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-270 3 Madison SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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