FIRMS code

S336 Estes Express Lines

Active Bonded warehouse

Facility details

FIRMS code: S336
Name: Estes Express Lines
Address: 285 E Missouri St
Tucson, AZ 85714-2846
Status: Active (A)
Facility type: Bonded warehouse (04)
CBP port: Tucson, AZ (2609)
CBP region: 6
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate S336 before you file

Check S336 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":"S336","port":"2609","use":"warehouse_entry"}'

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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
V495	WESTEX INC	Inspection facility	Active

Nearby facilities in the same port

Code	Name	Type	Distance
U755	SILVER SPUR	Importer's premises	554 m
T914	W. J. Byrnes & Co.	Bonded warehouse	762 m
S836	XPO - UTU	Inspection facility	1.0 km
U083	AIR CARGO TRANSIT	Inspection facility	2.7 km
V126	CONSOLIDATED FREIGHTWAYS	Inspection facility	4.0 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.