---
title: "US port code 0131: Portsmouth, New Hampshire · Adhoc"
description: "0131 is the US port of exit code for Portsmouth, New Hampshire on Canadian customs declarations."
canonical: "https://www.adhocs.ca/us-ports-of-exit/0131"
last_updated: 2026-07-27
---

# 0131 Portsmouth, New Hampshire US port of exit

US port of exit · Port of entry

0131 is the US code for the port of Portsmouth, New Hampshire. A Canadian declaration uses it when goods left the United States through Portsmouth.

- **Port code:** 0131
- **Port:** Portsmouth
- **State:** [New Hampshire](https://www.adhocs.ca/us-ports-of-exit/new-hampshire)
- **CBP district:** Portland, ME
- **Kind:** Port of entry

## Other US ports in New Hampshire

- [0182](https://www.adhocs.ca/us-ports-of-exit/0182) Manchester User Fee Airport (Airport)

## Good to know

- **Which US port.** CBSA defines it as the US port where the truck or train crosses into Canada, or the one nearest to where it crosses. For goods sent by ship or plane, it is the US port where they were loaded.
- **Courier shipments.** Low-value courier shipments name 1001, New York, as the US port of exit.

Also in this directory: [CBSA offices](https://www.adhocs.ca/cbsa-offices) · [Warehouse codes](https://www.adhocs.ca/cbsa-warehouses) · [Border crossings](https://www.adhocs.ca/border-crossings)

## Questions

### What is US port code 0131?

The code for the port of Portsmouth, New Hampshire. On a Canadian declaration, it says the goods left the United States through it.

## Sources

- [Ports of entry](https://www.cbp.gov/contact/ports), U.S. Customs and Border Protection
- [Memorandum D17-1-10, Coding of Customs Accounting Documents](https://www.cbsa-asfc.gc.ca/publications/dm-md/d17/d17-1-10-eng.html), Canada Border Services Agency

Adhoc is not affiliated with CBSA or CBP.