A150 U S CUSTOMS MILLTOWN BRIDGE

Facility details

FIRMS code

A150

Name

U S CUSTOMS MILLTOWN BRIDGE

Address

N STREET EXT

CALAIS, ME 04619

Status

Active (A)

Facility type

CBP administrative site (08)

CBP port

Calais, ME (0115)

CBP region

1

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate A150 before you file

Check A150 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":"A150","port":"0115","use":"location_of_goods"}'