BCBS Prefix List I2A to I9Z

Blue Cross Blue Shield Provider Phone Number
Blue Cross Blue Shield Federal Phone Number
Blue Cross Blue Shield Claim Mailing address
BCBS Prefix List 2021 - Alpha NumericState LookupBCBS Company
I2ACaliforniaBlue-Shield of California
I2B-Unallocated/Not Assigned
I2CColoradoAnthem Blue-Cross Blue-Shield of Colorado
I2D-Unallocated/Not Assigned
I2E-Unallocated/Not Assigned
I2FCaliforniaAnthem Blue-Cross
I2G-Unallocated/Not Assigned
I2H-Unallocated/Not Assigned
I2ICaliforniaAnthem Blue-Cross
I2J-Unallocated/Not Assigned
I2K-Unallocated/Not Assigned
I2L-Unallocated/Not Assigned
I2M-Unallocated/Not Assigned
I2N-Unallocated/Not Assigned
I2O-Unallocated/Not Assigned
I2POregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
I2Q-Unallocated/Not Assigned
I2R-Unallocated/Not Assigned
I2S-Unallocated/Not Assigned
I2TOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
I2U-Unallocated/Not Assigned
I2VCaliforniaAnthem Blue-Cross
I2WOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
I2X-Unallocated/Not Assigned
I2Y-Unallocated/Not Assigned
I2Z-Unallocated/Not Assigned
I3A-Unallocated/Not Assigned
I3B-Unallocated/Not Assigned
I3C-Unallocated/Not Assigned
I3D-Unallocated/Not Assigned
I3E-Unallocated/Not Assigned
I3F-Unallocated/Not Assigned
I3G-Unallocated/Not Assigned
I3HAlabamaBlue-Cross Blue-Shield of Alabama
I3I-Unallocated/Not Assigned
I3J-Unallocated/Not Assigned
I3K-Unallocated/Not Assigned
I3LPennsylvaniaCapital Blue-Cross of Pennsylvania
I3M-Unallocated/Not Assigned
I3N-Unallocated/Not Assigned
I3O-Unallocated/Not Assigned
I3P-Unallocated/Not Assigned
I3Q-Unallocated/Not Assigned
I3R-Unallocated/Not Assigned
I3S-Unallocated/Not Assigned
I3TVirginiaAnthem Blue-Cross Blue-Shield of Virginia
I3U-Unallocated/Not Assigned
I3V-Unallocated/Not Assigned
I3WOregon/Idaho/Utah/WashingtonRegence Blue-Cross Blue-Shield
I3X-Unallocated/Not Assigned
I3Y-Unallocated/Not Assigned
I3Z-Unallocated/Not Assigned
I4AVirginiaAnthem Blue-Cross Blue-Shield of Virginia
I4B-Unallocated/Not Assigned
I4C-Unallocated/Not Assigned
I4D-Unallocated/Not Assigned
I4E-Unallocated/Not Assigned
I4F-Unallocated/Not Assigned
I4G-Unallocated/Not Assigned
I4H-Unallocated/Not Assigned
I4I-Unallocated/Not Assigned
I4J-Unallocated/Not Assigned
I4K-Unallocated/Not Assigned
I4L-Unallocated/Not Assigned
I4M-Unallocated/Not Assigned
I4N-Unallocated/Not Assigned
I4O-Unallocated/Not Assigned
I4P-Unallocated/Not Assigned
I4Q-Unallocated/Not Assigned
I4R-Unallocated/Not Assigned
I4S-Unallocated/Not Assigned
I4T-Unallocated/Not Assigned
I4U-Unallocated/Not Assigned
I4V-Unallocated/Not Assigned
I4W-Unallocated/Not Assigned
I4X-Unallocated/Not Assigned
I4Y-Unallocated/Not Assigned
I4Z-Unallocated/Not Assigned
I5A-Unallocated/Not Assigned
I5B-Unallocated/Not Assigned
I5C-Unallocated/Not Assigned
I5D-Unallocated/Not Assigned
I5E-Unallocated/Not Assigned
I5F-Unallocated/Not Assigned
I5G-Unallocated/Not Assigned
I5H-Unallocated/Not Assigned
I5I-Unallocated/Not Assigned
I5J-Unallocated/Not Assigned
I5K-Unallocated/Not Assigned
I5L-Unallocated/Not Assigned
I5M-Unallocated/Not Assigned
I5N-Unallocated/Not Assigned
I5O-Unallocated/Not Assigned
I5P-Unallocated/Not Assigned
I5Q-Unallocated/Not Assigned
I5R-Unallocated/Not Assigned
I5S-Unallocated/Not Assigned
I5T-Unallocated/Not Assigned
I5U-Unallocated/Not Assigned
I5V-Unallocated/Not Assigned
I5W-Unallocated/Not Assigned
I5X-Unallocated/Not Assigned
I5Y-Unallocated/Not Assigned
I5Z-Unallocated/Not Assigned
I6A-Unallocated/Not Assigned
I6B-Unallocated/Not Assigned
I6C-Unallocated/Not Assigned
I6D-Unallocated/Not Assigned
I6E-Unallocated/Not Assigned
I6F-Unallocated/Not Assigned
I6G-Unallocated/Not Assigned
I6H-Unallocated/Not Assigned
I6I-Unallocated/Not Assigned
I6J-Unallocated/Not Assigned
I6K-Unallocated/Not Assigned
I6L-Unallocated/Not Assigned
I6M-Unallocated/Not Assigned
I6N-Unallocated/Not Assigned
I6O-Unallocated/Not Assigned
I6P-Unallocated/Not Assigned
I6Q-Unallocated/Not Assigned
I6R-Unallocated/Not Assigned
I6S-Unallocated/Not Assigned
I6T-Unallocated/Not Assigned
I6U-Unallocated/Not Assigned
I6V-Unallocated/Not Assigned
I6W-Unallocated/Not Assigned
I6X-Unallocated/Not Assigned
I6Y-Unallocated/Not Assigned
I6Z-Unallocated/Not Assigned
I7A-Unallocated/Not Assigned
I7B-Unallocated/Not Assigned
I7C-Unallocated/Not Assigned
I7D-Unallocated/Not Assigned
I7E-Unallocated/Not Assigned
I7F-Unallocated/Not Assigned
I7G-Unallocated/Not Assigned
I7H-Unallocated/Not Assigned
I7I-Unallocated/Not Assigned
I7J-Unallocated/Not Assigned
I7K-Unallocated/Not Assigned
I7L-Unallocated/Not Assigned
I7M-Unallocated/Not Assigned
I7N-Unallocated/Not Assigned
I7O-Unallocated/Not Assigned
I7P-Unallocated/Not Assigned
I7Q-Unallocated/Not Assigned
I7R-Unallocated/Not Assigned
I7S-Unallocated/Not Assigned
I7T-Unallocated/Not Assigned
I7U-Unallocated/Not Assigned
I7V-Unallocated/Not Assigned
I7W-Unallocated/Not Assigned
I7X-Unallocated/Not Assigned
I7Y-Unallocated/Not Assigned
I7Z-Unallocated/Not Assigned
I8A-Unallocated/Not Assigned
I8B-Unallocated/Not Assigned
I8C-Unallocated/Not Assigned
I8D-Unallocated/Not Assigned
I8E-Unallocated/Not Assigned
I8F-Unallocated/Not Assigned
I8G-Unallocated/Not Assigned
I8H-Unallocated/Not Assigned
I8I-Unallocated/Not Assigned
I8J-Unallocated/Not Assigned
I8K-Unallocated/Not Assigned
I8L-Unallocated/Not Assigned
I8M-Unallocated/Not Assigned
I8N-Unallocated/Not Assigned
I8O-Unallocated/Not Assigned
I8P-Unallocated/Not Assigned
I8Q-Unallocated/Not Assigned
I8R-Unallocated/Not Assigned
I8S-Unallocated/Not Assigned
I8T-Unallocated/Not Assigned
I8U-Unallocated/Not Assigned
I8V-Unallocated/Not Assigned
I8W-Unallocated/Not Assigned
I8X-Unallocated/Not Assigned
I8Y-Unallocated/Not Assigned
I8Z-Unallocated/Not Assigned
I9A-Unallocated/Not Assigned
I9B-Unallocated/Not Assigned
I9C-Unallocated/Not Assigned
I9D-Unallocated/Not Assigned
I9E-Unallocated/Not Assigned
I9F-Unallocated/Not Assigned
I9G-Unallocated/Not Assigned
I9H-Unallocated/Not Assigned
I9I-Unallocated/Not Assigned
I9J-Unallocated/Not Assigned
I9K-Unallocated/Not Assigned
I9L-Unallocated/Not Assigned
I9M-Unallocated/Not Assigned
I9N-Unallocated/Not Assigned
I9O-Unallocated/Not Assigned
I9P-Unallocated/Not Assigned
I9Q-Unallocated/Not Assigned
I9R-Unallocated/Not Assigned
I9S-Unallocated/Not Assigned
I9T-Unallocated/Not Assigned
I9U-Unallocated/Not Assigned
I9V-Unallocated/Not Assigned
I9W-Unallocated/Not Assigned
I9X-Unallocated/Not Assigned
I9Y-Unallocated/Not Assigned
I9Z-Unallocated/Not Assigned