Federal
Official lookup
Official source

FMC Devens

Federal Bureau of PrisonsAyer, Massachusetts978-796-1000

Find facility contact details, address, phone, official links, visiting, mail, phone, commissary, and inmate-search resources when available. Verify details directly with the facility or agency.

Official-source first
FMC Devens quick facts

Facility type

Federal

Agency

Federal Bureau of Prisons

City/state

Ayer, Massachusetts

County

Middlesex

Official website

bop.gov

Source

bop.gov
FMC Devens visiting information
Open visitation page

Visiting rules can change. Open the official visitation page or call the facility before traveling.

Check the official facility website or call before you go.

FMC Devens mail rules
Open mail policy
Mail policy link
bop.gov

Confirm the address and rules directly with the facility before sending mail.

FMC Devens phone and video calls
Open phone / video page
Video visit page
bop.gov

Confirm phone and video rules directly with the facility.

FMC Devens money, commissary, and funds
Open funds / commissary page
Commissary page
bop.gov

InmateLink does not collect facility funds.

Property release
Facility phone
978-796-1000
Facility website
bop.gov

Confirm rules, pickup time, ID requirements, and authorization directly with the facility.

Records / letters
Facility phone
978-796-1000
Facility website
bop.gov

Use official instructions and verify directly before mailing forms, paying fees, or traveling.

FMC Devens address and map

42 Patton Road, Ayer, MA 01432

Ayer, Middlesex, Massachusetts, 01432

978-796-1000
Use official facility sources

Open official facility, agency, county, state, or federal links when available. Rules for visiting hours, mail, phone calls, commissary, facility websites, and inmate search links can change.

InmateLink does not show custody records or run person searches. Official links may open agency, county, state, or federal websites. Verify details directly with the facility or agency before traveling, sending mail, or adding funds.

What to verify before you act

Confirm the person is at this facility using official lookup.

Confirm visiting rules before traveling.

Confirm mail rules before sending anything.

Confirm money/phone vendor directly with the facility.

Do not rely on old screenshots or third-party posts.

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SOUTH MIDDLESEX CORRECTIONAL CENTER

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FMC Devens facility information FAQs