Reference Data
Rate Center Directory
LAPLANT, SD Rate Center

LAPLANT — SD

Data last updated: March 10, 2026

LATA
640
State
SD
Area Codes
1
Exchanges (NXX)
1
Carriers
1
Coordinates
45.14428758884635, -100.6500084131836

Area Codes

605

Top Carriers

Carrier OCN NXX Count
CHEYENNE RIVER SIOUX TRIBAL TEL. AUTHORITY 1647 1