--- title: "CBSA office 0307: Trout River · Adhoc" description: "0307 is the CBSA office code for Trout River, Quebec. US port across: 0715 Trout River, New York." canonical: "https://www.adhocs.ca/cbsa-offices/0307" last_updated: 2026-07-27 --- # 0307 Trout River in Quebec CBSA office · Land border crossing 0307 is the CBSA office code for Trout River, a land border crossing in Quebec. No warehouse code reports to it. - **Office code:** 0307 - **Type:** Land border crossing - **Province:** [Quebec](https://www.adhocs.ca/cbsa-offices/quebec) - **Warehouse codes:** 0 active - **Across the border:** [0715](https://www.adhocs.ca/us-ports-of-exit/0715) Trout River, New York; [Trout River](https://www.adhocs.ca/border-crossings/trout-river) ## Warehouse codes report to 0307 No warehouse code reports to 0307. ## US ports of exit near 0307 The land crossings nearest this office, each with the US port across from it. Distances are in a straight line, not by road. - [Trout River](https://www.adhocs.ca/border-crossings/trout-river): [0307](https://www.adhocs.ca/cbsa-offices/0307) Trout River ⇄ [0715](https://www.adhocs.ca/us-ports-of-exit/0715) Trout River, New York - [Cornwall–Massena, about 35 km](https://www.adhocs.ca/border-crossings/cornwall-massena): [0409](https://www.adhocs.ca/cbsa-offices/0409) Cornwall ⇄ [0704](https://www.adhocs.ca/us-ports-of-exit/0704) Massena, New York - [Lacolle–Champlain, about 75 km](https://www.adhocs.ca/border-crossings/lacolle-champlain): [0351](https://www.adhocs.ca/cbsa-offices/0351) Lacolle ⇄ [0712](https://www.adhocs.ca/us-ports-of-exit/0712) Champlain-Rouses Point, New York ## Using 0307 on a declaration 1. Enter 0307 as the CBSA office where the goods are released. 2. If the goods wait in a sufferance or bonded warehouse, add its sub-location code next to the office code. 3. If the goods were exported from the United States, add the US port they left through. ## Good to know - **Courier shipments.** Low-value courier shipments name 1001, New York, as the US port of exit. ## Other offices nearby - [0302](https://www.adhocs.ca/cbsa-offices/0302) Herdman (Land border crossing · about 12 km) - [0330](https://www.adhocs.ca/cbsa-offices/0330) Dundee (Land border crossing · about 16 km) - [0323](https://www.adhocs.ca/cbsa-offices/0323) Valleyfield (Inland office · about 30 km) - [0409](https://www.adhocs.ca/cbsa-offices/0409) Cornwall (Land border crossing · about 35 km) - [0311](https://www.adhocs.ca/cbsa-offices/0311) Covey Hill (Land border crossing · about 40 km) Also in this directory: [Warehouse codes](https://www.adhocs.ca/cbsa-warehouses) · [US ports of exit](https://www.adhocs.ca/us-ports-of-exit) · [Border crossings](https://www.adhocs.ca/border-crossings) ## Questions ### What is CBSA office 0307? Trout River: a land border crossing in Quebec. 0307 is its four-digit CBSA office code. ### Which warehouses report to office 0307? None. No warehouse sub-location code on CBSA’s list reports to 0307. ### Which US port is across from 0307? 0715 Trout River, New York. Both codes are on the Trout River crossing page. ### Is 0307 a sub-location code? No. 0307 is an office code. Sub-location codes are also four digits, but each names a warehouse and belongs to an office. ## Sources - [Directory of CBSA offices and services](https://www.cbsa-asfc.gc.ca/do-rb/menu-eng.html), Canada Border Services Agency - [Sub-location codes for customs sufferance warehouses](https://www.cbsa-asfc.gc.ca/import/codes/sw-ea-eng.html), Canada Border Services Agency, version of July 27, 2026 - [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 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.