Masjid Quba (Islamic Society of Ajax) You are here Home > Religious Services > Mosques and prayer places > Masjid Quba (Islamic Society of Ajax) Our address Address: 1501 Harwood Avenue North Ajax, Ontario, L1T 4T9 Telephone: 905-239-6007 Email: info@ajaxmasjid.ca Web: http://www.ajaxmasjid.ca