Warehouse sub-location codeActive
6310531442 Ontario - BW Sufferance in Ontario
6310 is the CBSA sub-location code for 531442 Ontario - BW Sufferance’s warehouse at 1031 helena street Fort Erie L2A 0G5. It reports to CBSA office 0471, Port Colborne. CBSA lists it as a highway carrier imported goods sufferance warehouse.
- Sub-location code
- 6310
- Operator
- 531442 Ontario - BW Sufferance
- Warehouse type
- Highway carrier imported goods sufferance warehouse (BW)
- Address
- 1031 helena street Fort Erie L2A 0G5
- Reports to
- 0471 Port Colborne
- Province
- Ontario
- Status
- Active, on CBSA’s list of July 27, 2026
Same address 1031 helena street Fort Erie L2A 0G5
Other warehouses that report to 0471
- 2990Fontaine's Moving & Storage72 Killaly st, E Port Colborne L3K 1N4
- 2991Port Colborne Grain Terminal, a Division of Parrish & Heimbecker, Limited2 King st Port Colborne L3K 5V8
- 2992Snider Dock Services Ltd.2 Clarence st, East Dock-Dock 16, King st, West Dock-Dock 18 Port Colborne L3K 1C8
- 5958Logistec Steve Doring (Ontario) Inc.1800 Barber Drive Marine Terminal, Wharf 12N Port Colborne L3K 5V5
Good to know
6310 + 0471
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.
6310, 6131, 6267 and 6309
One address, more than one code. 6310, 6131, 6267 and 6309 are listed at 1031 helena street Fort Erie L2A 0G5. Use the one on your shipping documents.
Questions
What is sub-location code 6310?
The CBSA code for 531442 Ontario - BW Sufferance’s warehouse at 1031 helena street Fort Erie L2A 0G5, where imported goods can wait until CBSA releases them.
What type of warehouse is 6310?
It is a highway carrier imported goods sufferance warehouse, type BW on CBSA’s list.
Which CBSA office does 6310 report to?
Office 0471, Port Colborne, in Ontario.
Is 6310 still in use?
Yes. It is on CBSA’s current list of sub-location codes.
Sources: Sub-location codes for customs sufferance warehouses, Canada Border Services Agency, version of July 27, 2026; Directory of CBSA offices and services, Canada Border Services Agency.
Warehouse types are CBSA’s. Its list labels a few rows inconsistently; each type is named as CBSA names it on most rows.
Adhoc is not affiliated with CBSA or CBP.
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