Dalvenie House Treyew Road Truro TR1 3AY Truro Registration Office - Cornwall CouncilCornwall Registration Office (Truro)Cornwall Registration Office (Truro)Appointments All offices are open by appointment only. To make an appointment please telephone the Registration Information Service on 0300 1234 181. Our phone lines are open: Mon, Tue, Thu and Fri from 9am to 6pm Wednesday from 10am to 6pm Opening hours https://www.cornwall.gov.uk/births-marriages-deaths/cornwall-registration-offices/cornwall-registration-office-truro/