Islamic Capitals and Cities Centre for Training and Development/ Cairo 18 Amin Sami Street, from Ainy Palace Street- Zain Al Abdeen Post Office.
Tel : 27962922 2 202 Fax : 27962922 2 202- The General Secretariat of Organization of Islamic Capitals and Cities: P.O.Box: 13621, Jeddah 21414, Kingdom of Saudi Arabia.
Tel : 6981953 12 966 Fax : 6981053 12 966Organization of Islamic Capitals and Cities Headquarters: P.O.Box: 2919, Makkah Al Mukaramah 21955, Kingdom of Saudi Arabia
Tel : 5505195 12 966 Fax : 5505095 12 966