FIRMS code

S1P6 Mainfreight, Inc.

Active Container freight station

Facility details

FIRMS code: S1P6
Name: Mainfreight, Inc.
Address: 600 E MILITARY HWY STE A
PHARR, TX 78577-9779
Status: Active (A)
Facility type: Container freight station (01)
CBP port: Hidalgo, Pharr, TX (2305)
CBP region: 6
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate S1P6 before you file

Check S1P6 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":"S1P6","port":"2305","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
SBC7	SAPA Precision Tubing Rockledge LLC	Bonded warehouse	Active

Nearby facilities in the same port

Code	Name	Type	Distance
SD14	Interlink Trade Services-CAPOTE	Bonded warehouse	0 m
T500	Mainfreight Inc	Bonded warehouse	0 m
S0N6	DSV Solutions	Bonded warehouse	167 m
S690	Kuehne & Nagel	Bonded warehouse	167 m
SAT2	DSV	Inspection facility	167 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.