Capital One Bank

Address

54375 Main Rd, Southold, NY 11971

Phone

(631) 765-2800

Website

maps.capitalone.com/locator/LocationDetail.action?id=81898&address&city&state&zip=11971&searchType=branchSearch&useRadius=-1

Last checked September 23, 2026. Call ahead to confirm hours.

Listing details from Overture Maps open data.