Okla. Stat. tit. 13 § 11
Current through Laws 2024, c. 453.
In order to ascertain what the regular charges of such companies are, all railroad, express, telegraph, and telephone companies doing business in this state are hereby required to keep in all their offices in this state, a schedule of the regular rates charged by them, which shall be open to the inspection of any person interested therein.
Okla. Stat. tit. 13, § 11