Canada Border Services Agency

CBSA office codes in Canada

A CBSA office code is the four-digit number that names a CBSA office on a customs declaration: a land crossing, airport, marine port, postal centre or inland office. CBSA lists 275 of them. Every one is below, by province, with the 962 active warehouse codes that report to them.

CBSA offices
275
provinces and territories
13
land crossings into the United States
115
active warehouse codes
962
Map of Canada with every CBSA office marked
Every CBSA office, at its town. Select a dot for the office’s code and page. Each office sits at its town and each US port at its city, not at a street address. Map data: Natural Earth.

All offices by province

Alberta9 offices

British Columbia40 offices

Manitoba19 offices

New Brunswick27 offices

Newfoundland and Labrador10 offices

Nova Scotia12 offices

Northwest Territories3 offices

Nunavut1 office

Ontario66 offices

Prince Edward Island2 offices

Quebec65 offices

Saskatchewan17 offices

Yukon4 offices

Office code or sub-location code?

0497

Office code

The CBSA office that releases the goods. Here, commercial operations at Toronto Pearson. 275 exist.

5502

Sub-location code

The sufferance or bonded warehouse where the goods wait. Declared only with its office code. 1,026 are listed here, 962 active.

Border crossings both codes

At a land crossing, a CBSA office and a US port face each other across the border. Here are the crossings with the most warehouse codes; every crossing has its own page.

All 74 crossings

Same digits different places

22 four-digit codes are both a CBSA office and a US port of exit, and 49 warehouse codes match a US port too. Office and warehouse codes never collide.

  • 0101 Charlottetown

    0101 Portland, Maine

  • 0102 Summerside

    0102 Bangor, Maine

  • 0201 Bathurst

    0201 St. Albans, Vermont

  • 0203 Four Falls

    0203 Richford, Vermont

  • 0206 CBS Moncton

    0206 Beecher Falls, Vermont

  • 0207 Port of Miramichi

    0207 Burlington, Vermont

  • 0209 Port of St. Andrews

    0209 Derby Line, Vermont

  • 0211 St. Stephen

    0211 Norton, Vermont

  • 0212 Woodstock Road

    0212 Highgate Springs/Alburg, Vermont

  • 0401 Kitchener

    0401 Boston, Massachusetts

  • 0402 Belleville

    0402 Springfield, Massachusetts

  • 0403 Iqaluit

    0403 Worcester, Massachusetts

  • 0404 Brantford

    0404 Gloucester, Massachusetts

  • 0405 Brockville

    0405 New Bedford, Massachusetts

  • 0406 Chatham

    0406 Plymouth, Massachusetts

  • 0410 Fort Erie Commercial

    0410 Bridgeport, Connecticut

  • 0417 Hamilton

    0417 Logan Airport, Massachusetts

  • 0502 Emerson Commercial

    0502 Providence, Rhode Island

  • 0503 Gretna

    0503 Melville, Rhode Island

  • 0701 Calgary

    0701 Ogdensburg, New York

  • 0706 Aden

    0706 Cape Vincent, New York

  • 0708 Del Bonita

    0708 Alexandria Bay, New York

Good to know

  • US port of exit

    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.

  • 1001

    Courier shipments. Low-value courier shipments name 1001, New York, as the US port of exit.

  • 64 withdrawn

    Check a code is still listed. CBSA withdraws warehouse codes as warehouses close or change hands. 64 of the 1,026 codes here are withdrawn; each page says whether its code is on CBSA’s current list.

Questions

What is a CBSA office code?

The four-digit number CBSA gives each of its offices. It goes on a customs declaration to say which office handles the goods. There are 275, across all 13 provinces and territories.

Why do some offices say “c/o” another office?

A small office can be served by a larger one nearby. Dalhousie (0202) is served by Edmundston (0213). 14 offices are served this way.

What is the difference between a sufferance and a bonded warehouse?

A sufferance warehouse holds goods until CBSA releases them. A customs bonded warehouse can keep imported goods without paying duty until they are released for sale in Canada, exported or destroyed.

Is 0410 Fort Erie or Bridgeport?

Both. As a CBSA office code, 0410 is Fort Erie Commercial in Ontario. As a US port of exit, it is Bridgeport, Connecticut. The line on the form says which list it asks for.

Sources: Directory of CBSA offices and services, Canada Border Services Agency; Sub-location codes for customs sufferance warehouses, Canada Border Services Agency, version of July 27, 2026; Ports of entry, U.S. Customs and Border Protection; Memorandum D17-1-10, Coding of Customs Accounting Documents, Canada Border Services Agency.

Office types and map positions are ours: the type is read from the office’s name, and each office is placed at its town.

Which US port faces which CBSA office is matched by location; neither agency publishes it as a list.

Adhoc is not affiliated with CBSA or CBP.

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