Celcom: To call Celcom Malaysia, KL Customer service from overseas

If you are out of Malaysia , then you can contact Celcom Customer service related to inquiry like Roaming, Weak signal coverage etc.

From your Celcom number, dial *123#

From other landline number or other mobile network +6019 601 1111


  • Note that, if you dial *123# from overseas (other countires) from your celcom number, then it is free of charge.
  • If you call to +6019 601 1111 from other network operators, then standard charges as per the mobile network tariff will be applicable.