Lompoc U.S. Penitentiary

General Prison Information Official Prison Name: Lompoc U.S. Penitentiary Prison Code: LOM Prison Type: U.S. Penitentiary Region: Western Region State: California Security Level: Medium Contact Information Below is the street address and mailing address for Lompoc U.S. Penitentiary. Use the mailing address if you are going to send a letter or package to a prisoner […]