CLEAR LAKE, SD Rate Center

CLEAR LAKE — SD

Data last updated: June 25, 2026

LATA

640

State

Area Codes

Exchanges (NXX)

Carriers

Coordinates

44.75484645561481, -96.6851899684242

Area Codes

Carrier	OCN	NXX Count
INTERSTATE TELECOM COOP, INC. - SD	1651	1