Sending money into the Contra Costa County - Martinez Detention Facility will only be accepted in the following forms:
Money Orders
, Cashier's Checks, Local, State and Federal government checks, including checks from other detention and prison authorities, Traveler's Checks
Personal checks or cash will result in the envelope and all its contents being returned to sender. Money Orders, Cashier's Checks and Traveler's Checks must be made out to the inmate. The inmate name and booking number must be on the front of the check.
Please include the inmates date of birth if you do not know the booking number.
Credit Cards and Debit Cards will only be accepted via the mycarepack.com website
https://www.inmateaid.com/ask-the-inmate/how-can-i-get-the-city-code-number-for-the-martinez-detention-facility-so-i#answer
Accepted Answer Date Created: December 01,2015