To find a Port of Entry in your state, please click on the map. Achra . US Customs Port Code searchable database. More information can be found here List of International Port codes, Ports name and code of sea ports and airports Search Foreign Port Code required for a CBP form 7501 and 3461 Free database tool to assist in clearance of US Customs entries. Customs ports of entry are often located near airports, seaports, and land border crossings. List of the custom Ports. INACH1. Alibag . INADG6. Country/Port Code Search : Country Code: (min 2 characters) Country Description : (min 2 characters) Exact Match Containing with word Begin With: Port Code : (min 2 characters) Port … Port Code. Download CSV File . Customs office generic sublocation codes. The database provides the details of Customs offices in EU countries and countries of Common transit procedure. US Customs Port Codes US Customs Ports are the operational facilities used by the Department of Homeland Security to regulate goods being imported into or exported from the United States. CCIPL-SEZ/AHMEDABAD . In CERT: Mar 20, 2020In PROD: Mar 23, 2020This page provides the message formats and technical specifications necessary to electronically transmit data to CBP's automated systems.This document may qualify as a “guidance document” as set forth in Exec INADA6. INABG1. Customs ports are created by the Deputy Assistant Secretary by authority from the Secretary of treasury. Province Port Sublocation code Location; Alberta: 0701: 9701: Calgary: Alberta: 0702: 9702 Port Name. Lookup the 4-digit CBP port number for clearing US Customs entry forms 7501, 3461 and 7512. INADC6. Adalaj .