State Abbreviation: SD
State Name: South Dakota
Country Abbreviation: US
Area Code/NPA: 605
NXX/Prefix: 532 625 628 783 785
CLLI: CLRKSDXADS0
Telco Exchange: CLARK
Vertical: 6070
Horizontal: 5154
LATA: 640
LATA Name: Sioux Falls
Latitude Degrees: 44.8736
Longitude Degrees: 97.734
Telco Name: INTERSTATE TELECOM COOP INC SD
Telco Number: 1651
Telco Type: ILEC
Telco Parent Number: 1444
Telco Parent Name: INTERSTATE TELECOMM COOP INC
Doing Business As/DBA:
Telco Wireless: No
Street Name: S DAKOTA ST
City Name: CLARK
County Name: CLARK
Time Zone: -6
Time Zone Name: Central
Feature Codes: AA BA DA DD GC GD GL GN GR HB HD IA IC ID IG SH SU TJ UG UP UQ UR US UU UX UY VC WE WG