State Abbreviation: SD
State Name: South Dakota
Country Abbreviation: US
Area Code/NPA: 507
NXX/Prefix: 597
CLLI: GRSNSDXA59G
Telco Exchange: GARRETSON
Vertical: 6231
Horizontal: 4881
LATA: 640
LATA Name: Sioux Falls
Latitude Degrees: 43.7131
Longitude Degrees: 96.4998
Telco Name: ALLIANCE COMM COOPERATIVE
Telco Number: 1657
Telco Type: ILEC
Telco Parent Number:
Telco Parent Name:
Doing Business As/DBA:
Telco Wireless: No
Street Name: 609 N CENTER AVE
City Name: GARRETSON
County Name: MINNEHAHA
Time Zone: -6
Time Zone Name: Central
Feature Codes: AA BA BC DA DD EA GC GD GL GN GR HB HD HJ IB IC ID IE IF IG IH II JA JE OE PN RA RB RC RD RE RF RG RJ RK RM SH SI SM SQ SU TI TJ TK TZ UG UH UJ UK UL UM UP UQ UR US UT UU UV VA VC VG WD WE WF WG WH WJ WL ZZ