FIRMS code

L499 CUSTOMS OFFICE

Active CBP administrative site

Facility details

FIRMS code: L499
Name: CUSTOMS OFFICE
Address: PIER 31 STATE PORTS RD
GEORGETOWN, SC 29440
Status: Active (A)
Facility type: CBP administrative site (08)
CBP port: Georgetown, SC (1602)
CBP region: 4
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate L499 before you file

Check L499 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":"L499","port":"1602","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
L500	SCSPA PIER 31	Pier or terminal	Active

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.