FIRMS code

X318 US CUSTOMS OFFICE

Active CBP administrative site

Facility details

FIRMS code: X318
Name: US CUSTOMS OFFICE
Address: 271 Front St N
Friday Harbor, WA 98250
Status: Active (A)
Facility type: CBP administrative site (08)
CBP port: Friday Harbor, WA (3014)
CBP region: 7
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate X318 before you file

Check X318 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":"X318","port":"3014","use":"location_of_goods"}'

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Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

Code	Name	Type	Status
X304	FRI HBR INSP FACILITY BOATS	CBP administrative site	Active
X305	FRI HBR INSP FACILITY SEAPLANE	CBP administrative site	Active

Nearby facilities in the same port

Code	Name	Type	Distance
X306	PORT OF FRIDAY HBR MARINA	Inspection facility	284 m
X309	WASH STATE FERRY LANDING	Pier or terminal	307 m
X310	SAN JUAN ISLAND AIRPORT	CBP administrative site	1.5 km
X312	ROCHE-HARBOR	Pier or terminal	12.7 km
Y754	ROCHE HARBOR SEAPLANE BASE	Inspection facility	12.7 km

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.