--- title: "CBSA office 0427: Niagara Falls · Adhoc" description: "0427 is the CBSA office code for Niagara Falls, Ontario. 4 warehouse codes report to it. US port across: 0901 Buffalo-Niagara Falls, New York." canonical: "https://www.adhocs.ca/cbsa-offices/0427" last_updated: 2026-07-27 --- # 0427 Niagara Falls in Ontario CBSA office · Land border crossing 0427 is the CBSA office code for Niagara Falls, a land border crossing in Ontario. 4 active warehouse codes report to it. - **Office code:** 0427 - **Type:** Land border crossing - **Province:** [Ontario](https://www.adhocs.ca/cbsa-offices/ontario) - **Warehouse codes:** 4 active, 1 withdrawn - **Across the border:** [0901](https://www.adhocs.ca/us-ports-of-exit/0901) Buffalo-Niagara Falls, New York; [Niagara–Buffalo](https://www.adhocs.ca/border-crossings/niagara-buffalo) ## 4 warehouse codes report to 0427 A warehouse’s sub-location code goes on a declaration with this office code. - [4239](https://www.adhocs.ca/cbsa-warehouses/4239) Garden City Customs Services Inc. D/B/A G.C. Customs Brokers, 6045 Progress St. Niagara Falls, L2G 7X1 - [4805](https://www.adhocs.ca/cbsa-warehouses/4805) CN, 10 Canby st Port Robinson L0S 1K0 - [6140](https://www.adhocs.ca/cbsa-warehouses/6140) QSL International Ltée, 1281 Old Thorold Stone Road Thorold L2V 3Y7 - [6243](https://www.adhocs.ca/cbsa-warehouses/6243) PORT WELLER MARINE TERMINAL INC., 1 Welland Canal Parkway Warf#2, St. Catharines ## Withdrawn codes that reported to 0427 No longer on CBSA’s list. Kept for declarations made before they were withdrawn. - [6091](https://www.adhocs.ca/cbsa-warehouses/6091) QSL International Ltd., 1281 Old Thorold Stone Rd. Thorold L2V 3Y7. Withdrawn July 27, 2026 ## US ports of exit near 0427 The land crossings nearest this office, each with the US port across from it. Distances are in a straight line, not by road. - [Niagara–Buffalo](https://www.adhocs.ca/border-crossings/niagara-buffalo): [0410](https://www.adhocs.ca/cbsa-offices/0410) Fort Erie Commercial, [0427](https://www.adhocs.ca/cbsa-offices/0427) Niagara Falls ⇄ [0901](https://www.adhocs.ca/us-ports-of-exit/0901) Buffalo-Niagara Falls, New York - [Sarnia–Port Huron, about 270 km](https://www.adhocs.ca/border-crossings/sarnia-port-huron): [0440](https://www.adhocs.ca/cbsa-offices/0440) Sarnia ⇄ [3802](https://www.adhocs.ca/us-ports-of-exit/3802) Port Huron, Michigan - [Sombra–Algonac, about 280 km](https://www.adhocs.ca/border-crossings/sombra-algonac): [0465](https://www.adhocs.ca/cbsa-offices/0465) Sombra ⇄ [3814](https://www.adhocs.ca/us-ports-of-exit/3814) Algonac, Michigan ## Using 0427 on a declaration 1. Enter 0427 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 - **Always with an office code.** A warehouse’s four-digit code only goes on a declaration together with the code of the CBSA office it reports to. - **Courier shipments.** Low-value courier shipments name 1001, New York, as the US port of exit. ## Other offices nearby - [0445](https://www.adhocs.ca/cbsa-offices/0445) St. Catharines (Inland office · about 16 km) - [0451](https://www.adhocs.ca/cbsa-offices/0451) Welland (Inland office · about 18 km) - [0410](https://www.adhocs.ca/cbsa-offices/0410) Fort Erie Commercial (Land border crossing · about 25 km) - [0471](https://www.adhocs.ca/cbsa-offices/0471) Port Colborne (Marine port · about 25 km) - [0476](https://www.adhocs.ca/cbsa-offices/0476) Oakville (Inland office · about 65 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 0427? Niagara Falls: a land border crossing in Ontario. 0427 is its four-digit CBSA office code. ### Which warehouses report to office 0427? 4, including Garden City Customs Services Inc. D/B/A G.C. Customs Brokers, CN, QSL International Ltée, PORT WELLER MARINE TERMINAL INC. They are all listed on this page. ### Which US port is across from 0427? 0901 Buffalo-Niagara Falls, New York. Both codes are on the Niagara–Buffalo crossing page. ### Is 0427 a sub-location code? No. 0427 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.