Hong Kong

Sender ID Alpha, Alpha Numeric
Dialing code 852
Major Carriers

CMHK, CSL, 3 Hong Kong, PCCW, SmarTone

Message length 160 characters
Support for Concatenated message Supported
Setup Time 3-5 Business Days
Support for Two Way SMS Yes (Long Code)
Country Regulations There is no specific regulations
Country Restrictions

The following types of messaging on all SMS messaging products are all prohibited:

  • spam
  • adult
  • religious
  • political
  • gambling content
Extra Information

Sender ID Registration required                    


Office of the Communications Authority

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