How do i contact the oklahoma county health department? State Of Oklahoma County Health Departments. Call the Communicable Disease Division Epidemiologist-on-Call at (405) 271-4060. This is a 24 hours / 7 days a week number where an Epidemiologist-on-Call is available for communicable disease consultations for healthcare providers and the general public.What is the mailing address for the oklahoma state office of insurance? Street address: 2409 N. Kelley Ave. Oklahoma City, OK 73 ... Mailing address: P. O. Box 26768 Oklahoma City, OK 73126 Phone: (405) 522-5818 1-800-884-1534 Fax: (405) 522-2586 Hours: 8 a.m.- 5 p.m. Monday - Friday What is the phone number for the medical office in oklahoma? Closed on all legal holidays. The mailing and street address is: The general information numbers during these office hours are (405) 271-5600, or 1-800-522-0203 (available 8:00 a.m. to 5:00 p.m CST). For Birth & Death record questions e-mail: [email protected] (your contact information required.)Where is the oklahoma county courthouse in oklahoma city? Oklahoma County Courthouse 320 Robert S. Kerr Avenue, Oklahoma City, OK 73102-3604 Mailing Address: 409 County Office Bldg.