T2A to T9Z

BCBS Prefix List 2021 - Alpha Numeric State Lookup BCBS Company
T2A New York (Western) Blue-Cross Blue-Shield of Western New York
T2B Illinois Blue-Cross Blue-Shield of Illinois
T2C Illinois Blue-Cross Blue-Shield of Illinois
T2D Texas Blue-Cross Blue-Shield of Texas
T2E Texas Blue-Cross Blue-Shield of Texas
T2F Texas Blue-Cross Blue-Shield of Texas
T2G Texas Blue-Cross Blue-Shield of Texas
T2H Illinois Blue-Cross Blue-Shield of Illinois
T2I Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania
T2J Texas Blue-Cross Blue-Shield of Texas
T2K Texas Blue-Cross Blue-Shield of Texas
T2L Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield
T2M California Anthem Blue-Cross
T2N Virginia Anthem Blue-Cross Blue-Shield of Virginia
T2O Kentucky Anthem Blue-Cross Blue-Shield of Kentucky
T2P Minnesota Blue-Cross Blue-Shield of Minnesota
T2Q California Anthem Blue-Cross
T2R Illinois Blue-Cross Blue-Shield of Illinois
T2S Texas Blue-Cross Blue-Shield of Texas
T2T Minnesota Blue-Cross Blue-Shield of Minnesota
T2U Texas Blue-Cross Blue-Shield of Texas
T2V Pennsylvania Capital Blue-Cross of Pennsylvania
T2W Illinois Blue-Cross Blue-Shield of Illinois
T2X Illinois Blue-Cross Blue-Shield of Illinois
T2Y North Dakota Blue-Cross Blue-Shield of North Dakota
T2Z Illinois Blue-Cross Blue-Shield of Illinois
T3A Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield
T3B Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania
T3C Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield
T3D Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania
T3E Texas Blue-Cross Blue-Shield of Texas
T3F Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania
T3G Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield
T3H Illinois Blue-Cross Blue-Shield of Illinois
T3I * Prefix Unallocated/Not Assigned
T3J Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania
T3K Texas Blue-Cross Blue-Shield of Texas
T3L Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield
T3M California Anthem Blue-Cross
T3N California Anthem Blue-Cross
T3O * Prefix Unallocated/Not Assigned
T3P Minnesota Blue-Cross Blue-Shield of Minnesota
T3Q * Prefix Unallocated/Not Assigned
T3R Texas Blue-Cross Blue-Shield of Texas
T3S Texas Blue-Cross Blue-Shield of Texas
T3T Minnesota Blue-Cross Blue-Shield of Minnesota
T3U Missouri Anthem Blue-Cross Blue-Shield of Missouri
T3V Ohio Anthem Blue-Cross Blue-Shield of Ohio
T3W Western New York Highmark Blue-Cross Blue-Shield of Western New York
T3X Texas Blue-Cross Blue-Shield of Texas
T3Y California Anthem Blue-Cross
T3Z California Anthem Blue-Cross
T4A New York Empire Blue-Cross Blue-Shield of New York
T4B New York Empire Blue-Cross Blue-Shield of New York
T4C New York Empire Blue-Cross Blue-Shield of New York
T4D New York Empire Blue-Cross Blue-Shield of New York
T4E New York Empire Blue-Cross Blue-Shield of New York
T4F New York Empire Blue-Cross Blue-Shield of New York
T4G New York Empire Blue-Cross Blue-Shield of New York
T4H Illinois Blue-Cross Blue-Shield of Illinois
T4I * Prefix Unallocated/Not Assigned
T4J New York Empire Blue-Cross Blue-Shield of New York
T4K New York Empire Blue-Cross Blue-Shield of New York
T4L New York Empire Blue-Cross Blue-Shield of New York
T4M New York Empire Blue-Cross Blue-Shield of New York
T4N New York Empire Blue-Cross Blue-Shield of New York
T4O Colorado Anthem Blue-Cross Blue-Shield of Colorado
T4P Illinois Blue-Cross Blue-Shield of Illinois
T4Q California Anthem Blue-Cross
T4R Texas Blue-Cross Blue-Shield of Texas
T4S New York Empire Blue-Cross Blue-Shield of New York
T4T Massachusetts Blue-Cross Blue-Shield of Massachusetts
T4U New York Empire Blue-Cross Blue-Shield of New York
T4V New York Empire Blue-Cross Blue-Shield of New York
T4W Alaska Premera Blue-Cross Blue-Shield of Alaska
T4X California Anthem Blue-Cross
T4Y California Anthem Blue-Cross
T4Z * Prefix Unallocated/Not Assigned
T5A California Anthem Blue-Cross
T5B Ohio Anthem Blue-Cross Blue-Shield of Ohio
T5C California Anthem Blue-Cross
T5D California Anthem Blue-Cross
T5E California Anthem Blue-Cross
T5F Virginia Anthem Blue-Cross Blue-Shield of Virginia
T5G Indiana Anthem Blue-Cross Blue-Shield of Indiana
T5H Illinois Blue-Cross Blue-Shield of Illinois
T5I * Prefix Unallocated/Not Assigned
T5J California Anthem Blue-Cross
T5K California Anthem Blue-Cross
T5L Illinois Blue-Cross Blue-Shield of Illinois
T5M Colorado Anthem Blue-Cross Blue-Shield of Colorado
T5N Georgia Anthem Blue-Cross Blue-Shield of Georgia
T5O Ohio Anthem Blue-Cross Blue-Shield of Ohio
T5P Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield
T5Q California Anthem Blue-Cross
T5R Texas Blue-Cross Blue-Shield of Texas
T5S Texas Blue-Cross Blue-Shield of Texas
T5T Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield
T5U Missouri Anthem Blue-Cross Blue-Shield of Missouri
T5V California Anthem Blue-Cross
T5W California Anthem Blue-Cross
T5X California Anthem Blue-Cross
T5Y California Anthem Blue-Cross
T5Z Texas Blue-Cross Blue-Shield of Texas
T6A New York Empire Blue-Cross Blue-Shield of New York
T6B Illinois Blue-Cross Blue-Shield of Illinois
T6C Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield
T6D Pennsylvania Highmark Blue-Shield of Pennsylvania
T6E Georgia Anthem Blue-Cross Blue-Shield of Georgia
T6F Delaware Highmark Blue-Cross Blue-Shield of Delaware
T6G Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield
T6H Illinois Blue-Cross Blue-Shield of Illinois
T6I * Prefix Unallocated/Not Assigned
T6J Alaska Premera Blue-Cross Blue-Shield of Alaska
T6K Missouri Anthem Blue-Cross Blue-Shield of Missouri
T6L New York Empire Blue-Cross Blue-Shield of New York
T6M Pennsylvania Highmark Blue-Shield of Pennsylvania
T6N Massachusetts Blue-Cross Blue-Shield of Massachusetts
T6O * Prefix Unallocated/Not Assigned
T6P Georgia Anthem Blue-Cross Blue-Shield of Georgia
T6Q Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania
T6R West Virginia Highmark Blue-Cross Blue-Shield of West Virginia
T6S Georgia Anthem Blue-Cross Blue-Shield of Georgia
T6T Michigan Blue-Cross Blue-Shield of Michigan
T6U Michigan Blue-Cross Blue-Shield of Michigan
T6V Pennsylvania Highmark Blue-Shield of Pennsylvania
T6W Pennsylvania Highmark Blue-Shield of Pennsylvania
T6X Delaware Highmark Blue-Cross Blue-Shield of Delaware
T6Y Pennsylvania Highmark Blue-Cross Blue-Shield of Pennsylvania
T6Z West Virginia Highmark Blue-Cross Blue-Shield of West Virginia
T7A Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7B Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7C Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7D * Prefix Unallocated/Not Assigned
T7E Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7F Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7G Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7H Illinois Blue-Cross Blue-Shield of Illinois
T7I * Prefix Unallocated/Not Assigned
T7J Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7K Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7L Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7M Ohio Anthem Blue-Cross Blue-Shield of Ohio
T7N New York Empire Blue-Cross Blue-Shield of New York
T7O * Prefix Unallocated/Not Assigned
T7P * Prefix Unallocated/Not Assigned
T7Q * Prefix Unallocated/Not Assigned
T7R Indiana Anthem Blue-Cross Blue-Shield of Indiana
T7S California Anthem Blue-Cross
T7T Illinois Blue-Cross Blue-Shield of Illinois
T7U Illinois Blue-Cross Blue-Shield of Illinois
T7V * Prefix Unallocated/Not Assigned
T7W * Prefix Unallocated/Not Assigned
T7X Illinois Blue-Cross Blue-Shield of Illinois
T7Y Ohio Anthem Blue-Cross Blue-Shield of Ohio
T7Z Wisconsin Anthem Blue-Cross Blue-Shield of Wisconsin
T8A Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield
T8B New York (Northeastern) Blue-Shield of Northeastern New York
T8C Missouri Anthem Blue-Cross Blue-Shield of Missouri
T8D Missouri Anthem Blue-Cross Blue-Shield of Missouri
T8E Massachusetts Blue-Cross Blue-Shield of Massachusetts
T8F Georgia Anthem Blue-Cross Blue-Shield of Georgia
T8G Georgia Anthem Blue-Cross Blue-Shield of Georgia
T8H Illinois Blue-Cross Blue-Shield of Illinois
T8I * Prefix Unallocated/Not Assigned
T8J * Prefix Unallocated/Not Assigned
T8K * Prefix Unallocated/Not Assigned
T8L California Anthem Blue-Cross
T8M Alaska Premera Blue-Cross Blue-Shield of Alaska
T8N Illinois Blue-Cross Blue-Shield of Illinois
T8O * Prefix Unallocated/Not Assigned
T8P California Anthem Blue-Cross
T8Q * Prefix Unallocated/Not Assigned
T8R Alaska Premera Blue-Cross Blue-Shield of Alaska
T8S Georgia Anthem Blue-Cross Blue-Shield of Georgia
T8T Georgia Anthem Blue-Cross Blue-Shield of Georgia
T8U * Prefix Unallocated/Not Assigned
T8V Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield
T8W California Anthem Blue-Cross
T8X Colorado Anthem Blue-Cross Blue-Shield of Colorado
T8Y California Anthem Blue-Cross
T8Z Massachusetts Blue-Cross Blue-Shield of Massachusetts
T9A Ohio Anthem Blue-Cross Blue-Shield of Ohio
T9B * Prefix Unallocated/Not Assigned
T9C Oregon/Idaho/Utah/Washington Regence Blue-Cross Blue-Shield
T9D Georgia Anthem Blue-Cross Blue-Shield of Georgia
T9E Indiana Anthem Blue-Cross Blue-Shield of Indiana
T9F Indiana Anthem Blue-Cross Blue-Shield of Indiana
T9G Indiana Anthem Blue-Cross Blue-Shield of Indiana
T9H Illinois Blue-Cross Blue-Shield of Illinois
T9I * Prefix Unallocated/Not Assigned
T9J Indiana Anthem Blue-Cross Blue-Shield of Indiana
T9K Indiana Anthem Blue-Cross Blue-Shield of Indiana
T9L Indiana Anthem Blue-Cross Blue-Shield of Indiana
T9M Indiana Anthem Blue-Cross Blue-Shield of Indiana
T9N Minnesota Blue-Cross Blue-Shield of Minnesota
T9O * Prefix Unallocated/Not Assigned
T9P Indiana Anthem Blue-Cross Blue-Shield of Indiana
T9Q * Prefix Unallocated/Not Assigned
T9R New York Empire Blue-Cross Blue-Shield of New York
T9S Illinois Blue-Cross Blue-Shield of Illinois
T9T Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield
T9U * Prefix Unallocated/Not Assigned
T9V Maryland/District of Columbia/Northern Virginia Carefirst Blue-Cross Blue-Shield
T9W Wisconsin Anthem Blue-Cross Blue-Shield of Wisconsin
T9X New York Empire Blue-Cross Blue-Shield of New York
T9Y Ohio Anthem Blue-Cross Blue-Shield of Ohio
T9Z Connecticut Anthem Blue-Cross Blue-Shield of Connecticut

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