FIRMS code

B263 U.S. CUSTOMS-SPECIAL PROJECTS DESK

Active CBP administrative site

Facility details

FIRMS code: B263
Name: U.S. CUSTOMS-SPECIAL PROJECTS DESK
Address: CUSTOMHOUSE 2ND & CHESTNUT ST
PHILADELPHIA, PA 19106
Status: Active (A)
Facility type: CBP administrative site (08)
CBP port: Philadelphia, PA (1101)
CBP region: 1
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate B263 before you file

Check B263 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":"B263","port":"1101","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
B265	CHIEF INSPECTOR OFFICE SEAPORT	CBP administrative site	Active
B308	U.S. CUSTOMS- DAU SEAPORT AT CH	CBP administrative site	Active
B310	U.S. CUSTOMS-MANIFEST UNIT SEAPORT	CBP administrative site	Active
B329	U.S. CUSTOMS-WHSE INSPECTION TEAM	CBP administrative site	Active

Nearby facilities in the same port

Code	Name	Type
B266	U.S. CUSTOMS-CLERICAL SUPPORT AT CH	CBP administrative site
B284	U.S. CUSTOMS- CH STATION SUPV	CBP administrative site
B887	U.S. CUSTOMS - ENF GROUP DOWNTOWN	CBP administrative site
B888	U.S. CUSTOMS - ENF GROUP CHIEF	CBP administrative site
B990	U.S. CUSTOMS - FIRMS COORDINATOR	CBP administrative site

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.