--- title: "US port code 4121: Lorain, Ohio · Adhoc" description: "4121 is the US port of exit code for Lorain, Ohio on Canadian customs declarations." canonical: "https://www.adhocs.ca/us-ports-of-exit/4121" last_updated: 2026-07-27 --- # 4121 Lorain, Ohio US port of exit US port of exit · Port of entry 4121 is the US code for the port of Lorain, Ohio. A Canadian declaration uses it when goods left the United States through Lorain. - **Port code:** 4121 - **Port:** Lorain - **State:** [Ohio](https://www.adhocs.ca/us-ports-of-exit/ohio) - **CBP district:** Cleveland, OH - **Kind:** Port of entry ## Other US ports in Ohio - [4101](https://www.adhocs.ca/us-ports-of-exit/4101) Cleveland (Port of entry) - [4102](https://www.adhocs.ca/us-ports-of-exit/4102) Cincinnati (Port of entry) - [4103](https://www.adhocs.ca/us-ports-of-exit/4103) Columbus (Port of entry) - [4104](https://www.adhocs.ca/us-ports-of-exit/4104) Dayton (Port of entry) - [4105](https://www.adhocs.ca/us-ports-of-exit/4105) Toledo-Sandusky (Port of entry) - [4122](https://www.adhocs.ca/us-ports-of-exit/4122) Ashtabula/Conneaut (Port of entry) - [4183](https://www.adhocs.ca/us-ports-of-exit/4183) Fort Wayne Airport (Airport) - [4196](https://www.adhocs.ca/us-ports-of-exit/4196) UPS Courier (Courier facility) - [4197](https://www.adhocs.ca/us-ports-of-exit/4197) DHL Cincinnati (Courier facility) ## Good to know - **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. - **Courier shipments.** Low-value courier shipments name 1001, New York, as the US port of exit. Also in this directory: [CBSA offices](https://www.adhocs.ca/cbsa-offices) · [Warehouse codes](https://www.adhocs.ca/cbsa-warehouses) · [Border crossings](https://www.adhocs.ca/border-crossings) ## Questions ### What is US port code 4121? The code for the port of Lorain, Ohio. On a Canadian declaration, it says the goods left the United States through it. ## Sources - [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 Adhoc is not affiliated with CBSA or CBP.