513-766 Prefix — Cincinnati, Ohio

Phone numbers starting with 513-766 are based in Cincinnati, Ohio, primarily served by Level 3 Telecom Of Ohio, LLC -.

Recently looked-up numbers in 513-766

• 513-766-5840

More about this region

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

Last updated: May 8, 2026