FIRMS code

L425 Charleston International Airport

Name: Charleston International Airport
Address: 5500 INTERNATIONAL BLVD, Ste 101, NORTH CHARLESTON, SC, 29418-6900, US

Active Rail or air terminal

Facility details

FIRMS code: L425
Name: Charleston International Airport
Address: 5500 INTERNATIONAL BLVD, Ste 101
NORTH CHARLESTON, SC 29418-6900
Status: Active (A)
Facility type: Rail or air terminal (10)
CBP port: Charleston, SC (1601)
CBP region: 4
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate L425 before you file

Check L425 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":"L425","port":"1601","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
L433	Delta Cargo	Container freight station	278 m
L465	AMERICAN AIRLINES	Container freight station	278 m
L428	PASSENGER TERMINAL	Rail or air terminal	2.9 km
L437	Norfolk Southern	Importer's premises	2.9 km
O124	FEDERAL EXPRESS CORP.	Container freight station	3.0 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.