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FIRMS code

L452 Southeastern Freight Lines

Deleted Importer's premises

This code is deleted in CBP's FIRMS list. Don't use it on new filings. FIRMSapi keeps deleted codes so lookups of old paperwork still resolve; check the port listing for a replacement.

Facility details

FIRMS code
L452
Name
Southeastern Freight Lines
Address
2835 ASHLEY PHOSPHATE RD
NORTH CHARLESTON, SC 29418-4437
Status
Deleted (D)
Facility type
Importer's premises (06)
CBP port
Charleston, SC (1601)
CBP region
4
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate L452 before you file

Validation fails L452: it's deleted, the reject ACE returns as 159. Search the port for an active replacement. 

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"L452","port":"1601","use":"location_of_goods"}'
Get a free key Validation guide

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.