513-604 Prefix — Cincinnati, Ohio

Phone numbers starting with 513-604 are based in Cincinnati, Ohio, primarily served by Verizon.

Recently looked-up numbers in 513-604

• 513-604-2972
• 513-604-5528
• 513-604-8718
• 513-604-5952

More about this region

Area code 513 directory · About area code 513 · Get a OH phone number

Last updated: May 19, 2026