Florence – High U.S. Penitentiary

General Prison Information Official Prison Name: Florence – High U.S. Penitentiary Prison Code: FLP Prison Type: U.S. Penitentiary Region: North Central Region State: Colorado Security Level: High Contact Information Here is the street address and mailing address for Florence – High U.S. Penitentiary. Use the mailing address if you are going to send a letter […]