AG Customhouse Broker LLC
CBP-Permitted Customs Broker
N7BAG Customhouse Broker LLC, of Calexico, CA, holds an active national customs broker permit and appears on U.S. Customs and Border Protection’s Permitted Customs Broker Listing under entry filer code
N7B. Licensed customs brokers prepare and file entries,
classify goods under the Harmonized Tariff Schedule, and answer for the duties their clients owe —
work that in 2026 means navigating stacked Section 301 lists, Section 232 metal
actions, country-wide floors, and exclusions that change month to month.
N7B means same-day verification.- A F Romero Co Inc Calexico, CA
- Ana Hernandez Calexico, CA
- Bill Polkinhorn Inc. Calexico, CA
- Britton And Co Calexico, CA
- Daniel F. Romero Calexico, CA
Source: U.S. Customs and Border Protection, Permitted Customs Broker Listing (edition TA-015 Broker Permit_Contact List Final 05.2026.csv), synced 2026-09-20. Corrections come from CBP’s listing; questions or removal requests via our contact form.