FIRMSapi Get a free key

FIRMS code

U134 DLS Customs Services

Active Inspection facility

Facility details

FIRMS code
U134
Name
DLS Customs Services
Address
8430 San Gabriel Dr
Laredo, TX 78045-8709
Status
Active (A)
Facility type
Inspection facility (05)
CBP port
Laredo, TX (2304)
CBP region
6
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate U134 before you file

Check U134 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":"U134","port":"2304","use":"location_of_goods"}'
Get a free key Validation guide

Nearby facilities in the same port

CodeNameTypeDistance
S121 BASSE TRUCK LINE Inspection facility 134 m
T768 Hugo Nishiyama CHB., Inc Inspection facility 146 m
V544 OMAR SANTOS E., INC. Importer's premises 146 m
SAN4 Bruni Supply Chain Solutions, Inc. Foreign trade zone 210 m
SBN0 Global Customs & Logistics Inspection facility 218 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.