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1638 IDD
Country Code and Charges

Enjoy competitive rates to all destinations at all times with our 1638 IDD service. You may use fixed-lines, fax machines or 1638 IDD Service Number to make IDD calls.

Please select a destination to get the country code, area codes and 1638 IDD charges.

Notice: Starting from 20 March 2024 (HK Time 00:00), 1638 IDD charges of below destinations# will be adjusted. For details, please click here
#Including Mainland, Nepal, Spain, South Korea & Singapore.