The Oklahoma Secretary of State Contact information is as follows:
Physical Address
Oklahoma Secretary of State
2300 N. Lincoln Blvd., Room 101
Oklahoma City, OK 73105-4897
https://www.sos.ok.gov/business/default.aspx
Mailing Address
Oklahoma Secretary of State
2300 N. Lincoln Blvd., Room 101
Oklahoma City, OK 73105-4897
Direct: 405-522-4560