US port of exit · Land border crossing

3104Alcan, Alaska US port of exit

3104 is the US code for the port of Alcan, Alaska. A Canadian declaration uses it when goods left the United States through Alcan. Across the border is CBSA office 0892, Beaver Creek.

Port code: 3104
Port: Alcan
State: Alaska
CBP district: Anchorage, AK
Kind: Land border crossing
Across the border: 0892 Beaver Creek
Crossing: Beaver Creek–Alcan

Map showing US port 3104, Alcan, Alaska — 3104 and the CBSA offices near it. Select a dot for its code. Each office sits at its town and each US port at its city, not at a street address. Map data: Natural Earth.

Beaver Creek–Alcan both codes

Beaver Creek–Alcan
0892 Beaver Creek
3104 Alcan, Alaska

Other US ports in Alaska

Good to know

3104
Also a US port code. 3104 is also the US port of exit code for Alcan, Alaska. Warehouse and US port codes go on different lines of a declaration.
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.

Questions

What is US port code 3104?

The code for the port of Alcan, Alaska. On a Canadian declaration, it says the goods left the United States through it.

Which CBSA office is across from 3104?

0892, Beaver Creek.

Sources: Ports of entry, U.S. Customs and Border Protection; Memorandum D17-1-10, Coding of Customs Accounting Documents, Canada Border Services Agency; Directory of CBSA offices and services, Canada Border Services Agency.

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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