FIRMS code

M256 FAJARDO AIRPORT

Deleted Inspection facility

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
M256
Name
FAJARDO AIRPORT
Address
BO.SAN PEDRO
FAJARDO, PR 00648
Status
Deleted (D)
Facility type
Inspection facility (05)
CBP port
Fajardo, PR (4904)
CBP region
4
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate M256 before you file

Validation fails M256: 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":"M256","port":"4904","use":"location_of_goods"}'

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.