Allen Exploration & Operating Address: 111 N Central Ave, Billings, OK 74630 Phone: (580) 725-9200 Oil & Gas Exploration & Development Other Businesses: SUBWAY at I-35 & Hwy 15, Billings, OK 74630 Dairy Queen at Ih 35 & Highway 15, Billings, OK 74630 US Air Force Recruiting at 113 W Main St, Billings, OK 74630