Effective June 25, the ELC of Duval's Northside office will be located at 2255 Dunn Avenue, Bldg. 100, Suite 102, Jacksonville, 32218. If you have any questions, please call 904-208-2044, Option 1. All ELC of Duval offices remain closed to the public. Please see the Northside Office Relocation flyer for more details.