Reference Data
Rate Center Directory
FTTHOMPSON, SD Rate Center

FTTHOMPSON — SD

Data last updated: June 25, 2026

LATA
640
State
SD
Area Codes
1
Exchanges (NXX)
4
Carriers
3
Coordinates
44.06874559071, -99.43912492781986

Area Codes

605

Top Carriers

CarrierOCNNXX Count
NATIVE AMERICAN TELECOM, LLC - SD424F2
MIDSTATE COMMUNICATIONS, INC.16701
TON80 COMMUNICATIONS, LLC516J1