Inclement Weather Notice

Due to inclement weather, Chickasaw Nation administrative offices will open at 10 a.m. on Jan. 27, 2026.

Chickasaw Nation Department of Health (CNDH) and Department of Commerce businesses employees should follow designated inclement weather protocols and policy, or line of support guidance.

For closing information of tribal facilities, call (800) 316-4226.

Genealogy Archive Center


Website Directions

Physical Address

867 Cooper Memorial Drive
Sulphur, Oklahoma 73086
Murray County

Phone Numbers

Main Line: (580) 622-7156

Fax: (580) 559-0773