FIRMS code

I537 SINGAPORE AIRLINES

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 active codes at the same address below for a replacement.

Facility details

FIRMS code: I537
Name: SINGAPORE AIRLINES
Address: 11301 Irving Park Rd
Franklin Park, IL 60131-3884
Status: Deleted (D)
Facility type: Importer's premises (06)
CBP port: Chicago, IL (3901)
CBP region: 3
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate I537 before you file

Validation fails I537: 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":"I537","port":"3901","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
HAB2	China Eastern Airlines	Inspection facility	Active
HBB1	Swissport Cargo Services, L.P.	Importer's premises	Deleted
HBZ7	Yuejie Inc	Container freight station	Active
I084	Integrated Airline Services, Inc.	Container freight station	Deleted

Nearby facilities in the same port

Code	Name	Type	Distance
I637	EL AL ISRAEL AIRLINES	Importer's premises	90 m
HB72	Tolead Logistics ORD Inc	Container freight station	96 m
I801	CHINA AIRLINES	Inspection facility	96 m
J522	CBP OFFICE-FOREIGN MAIL BRANCH	CBP administrative site	346 m
I298	KLM ROYAL DUTCH AIRLINES CARGO	Inspection facility	896 m

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.