And their phone numbers?
SELECT T1.supplier_phone FROM Suppliers AS T1 JOIN supplier_addresses AS T2 ON T1.supplier_id   =   T2.supplier_id JOIN addresses AS T3 ON T2.address_id   =   T3.address_id ORDER BY T3.address_details
phone numbers refer to supplier_phone; it involves joining Suppliers, supplier_addresses, and addresses tables; ordering by address_details suggests sorting suppliers based on their address information.