FIRMS code
M461 U S CUSTOMSHOUSE
Active CBP administrative site
Facility details
- FIRMS code
- M461
- Name
- U S CUSTOMSHOUSE
- Address
- Cruz Bay Ship Dock, Cruz BaySaint John, VI 00830
- Status
- Active (A)
- Facility type
- CBP administrative site (08)
- CBP port
- Cruz Bay, VI (5102)
- CBP region
- 4
- Last changed
- 2026-10-23
- Data as of
- 2026-10-23
Pre-filing validation
Validate M461 before you file
Check M461 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.
curl https://api.firmsapi.com/v1/validate \
-H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
-d '{"code":"M461","port":"5102","use":"location_of_goods"}' Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.