<p>Dooney & Bourke, the leather goods manufacturer known for women's handbags with the duck logo, has its customer-service office on Regent Street in Norwalk. Originally known for belts and suspenders but later branching out into handbags and other accessories, D&B began its operation in Norwalk in 1975.</p> <p>Customer inquiries should be directed to the dedicated toll-free number: 800-347-5000.</p>