Until further notice, all ONRR office deliveries (except for the United States Postal Service) must be shipped to the ONRR Denver Office at:
Office of Natural Resources Revenue
P.O. Box 25165, Entrance N1
Building 85, Eighth Street
Denver Federal Center, CO 80225
This applies to deliveries designated for ONRR offices in Houston TX; Dallas TX; Oklahoma City OK; Tulsa OK; and Farmington NM.