Local Calling Guide
Rate centre search
LATA: 640 SOUTH DAKOTA
| Rate centre | ILEC | LATA | LIR |
|---|---|---|---|
| Castlewood, SD | 1651 INTERSTATE TELECOM COOP, INC. - SD | 640 SOUTH DAKOTA | |
| Cavour, SD | 9631 QWEST CORPORATION | 640 SOUTH DAKOTA | |
| Cedar Butte, SD: see White River, SD | 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | 640 SOUTH DAKOTA | |
| Center, SD | 1669 TRIOTEL COMMUNICATIONS, INC. | 640 SOUTH DAKOTA | |
| Center Point, SD: see Viborg, SD | 1660 FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | 640 SOUTH DAKOTA | |
| Centerville, SD | 1660 FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | 640 SOUTH DAKOTA | |
| Central City, SD: see Spearfish, SD | 9631 QWEST CORPORATION | 640 SOUTH DAKOTA | |
| Chamberlain, SD | 9631 QWEST CORPORATION | 640 SOUTH DAKOTA | |
| Chancellor, SD: see Lennox, SD | 1652 CLARITY TELECOM, LLC DBA BLUEPEAK | 640 SOUTH DAKOTA | |
| Chelsea, SD: see Mellette, SD | 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | 640 SOUTH DAKOTA | |
| Chester, SD | 1651 INTERSTATE TELECOM COOP, INC. - SD | 640 SOUTH DAKOTA | |
| Claire City, SD | 1674 RC TECHNOLOGIES | 640 SOUTH DAKOTA | |
| Claremont, SD | 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | 640 SOUTH DAKOTA | |
| Clark, SD | 1651 INTERSTATE TELECOM COOP, INC. - SD | 640 SOUTH DAKOTA | |
| Clayton, SD | 1682 TRIOTEL COMMUNICATIONS, INC. | 640 SOUTH DAKOTA | |
| Clear Lake, SD | 1651 INTERSTATE TELECOM COOP, INC. - SD | 640 SOUTH DAKOTA | |
| Clearfield, SD | 1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | 640 SOUTH DAKOTA | |
| Colman, SD: see Flandreau, SD | 9631 QWEST CORPORATION | 640 SOUTH DAKOTA | |
| Colome, SD: see Winner, SD | 1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | 640 SOUTH DAKOTA | |
| Colton, SD | 1677 SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION | 640 SOUTH DAKOTA | |
| Columbia, SD | 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | 640 SOUTH DAKOTA | |
| Conata, SD: see Quinn, SD | 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | 640 SOUTH DAKOTA | |
| Conde, SD | 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | 640 SOUTH DAKOTA | |
| Corona, SD: see Milbank, SD | 9631 QWEST CORPORATION | 640 SOUTH DAKOTA | |
| Corsica, SD | 1677 SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION | 640 SOUTH DAKOTA | |
| Corson, SD: see Brandon, SD | 1657 ALLIANCE COMM. COOPERATIVE, INC. (SPLIT ROCK) | 640 SOUTH DAKOTA | |
| Cottonwood, SD: see Quinn, SD | 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | 640 SOUTH DAKOTA | |
| Crandall, SD: see Conde, SD | 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | 640 SOUTH DAKOTA | |
| Crazy Horse, SD: see Custer, SD | 1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | 640 SOUTH DAKOTA | |
| Creighton, SD | 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | 640 SOUTH DAKOTA | |
| Cresbard, SD | 1688 WESTERN TEL. CO. | 640 SOUTH DAKOTA | |
| Crocker, SD: see Bradley, SD | 1651 INTERSTATE TELECOM COOP, INC. - SD | 640 SOUTH DAKOTA | |
| Crooks, SD | 1642 ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (BALTIC) | 640 SOUTH DAKOTA | |
| Custer, SD | 1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | 640 SOUTH DAKOTA | |
| Custer State Park, SD: see Hermosa, SD | 1660 FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | 640 SOUTH DAKOTA | |
| Cuthbert, SD: see Woonsocket, SD | 1676 SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | 640 SOUTH DAKOTA | |
| Dallas, SD: see Gregory, SD | 1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | 640 SOUTH DAKOTA | |
| Dalzell, SD: see Wasta, SD | 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | 640 SOUTH DAKOTA | |
| Dante, SD: see Wagner, SD | 1660 FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | 640 SOUTH DAKOTA | |
| Davis, SD: see Hurley, SD | 1652 CLARITY TELECOM, LLC DBA BLUEPEAK | 640 SOUTH DAKOTA | |
| De Smet, SD | 9631 QWEST CORPORATION | 640 SOUTH DAKOTA | |
| Deadwood, SD: see Spearfish, SD | 9631 QWEST CORPORATION | 640 SOUTH DAKOTA | |
| Deerfield, SD: see Hill City, SD | 9631 QWEST CORPORATION | 640 SOUTH DAKOTA | |
| Dell Rapids, SD | 1677 SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION | 640 SOUTH DAKOTA | |
| Delmont, SD | 1670 MIDSTATE COMMUNICATIONS, INC. | 640 SOUTH DAKOTA | |
| Dempster, SD: see Estelline, SD | 1651 INTERSTATE TELECOM COOP, INC. - SD | 640 SOUTH DAKOTA | |
| Dewey, SD: see Edgemont, SD | 1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | 640 SOUTH DAKOTA | |
| Dimock, SD: see Parkston, SD | 1676 SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | 640 SOUTH DAKOTA | |
| Dixon, SD: see Gregory, SD | 1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | 640 SOUTH DAKOTA | |
| Doland, SD | 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | 640 SOUTH DAKOTA | |
| Dolton, SD: see Marion, SD | 1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | 640 SOUTH DAKOTA |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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