Key Bank » Chagrin Falls Historic Main Street Go back to directory. Add to Address Book. Key Bank Key Bank Contact: Nick Dunlop Work 4 N. Main St. Chagrin Falls OH 44022 work Owner Phone: 440-247-7363home Owner Email: [email protected]INTERNET Website: http://www.keybank.com Biography4 N. Main Street 440-247-7363 Roadmap Satellite Connections Business Directory | Leaflet Connections Business Directory | Leaflet 4 N. Main St. Chagrin Falls OH 44022Get Directions