Dialog SIM Card.

Dialog SIM cards are available for Sri Lanka citizen and visiting tourists. They have the largest customer network with 2G, 3G,G and limited 5G connectivity by using their SIM card. Anyone who has NIC or Passport can provide its copy and by signing a contract can obtain Dialog SIM Card from their customer service centre or at the Colombo airport. If you don't use this SIM card for more than 90 days, you may lose the account and the provided mobile number. Also when you top-up or re-load your account put more than Rs 500/-, fi you provided a wrong phone number that amount can be recovered easily vack to your account. After 3 months being their customer, you can transfer funds to your family members and friends very easily.

Currently Dialog mobile phone service providers are the carrier with large number of customers in Sri Lanka. This company is providing lot of mobile phone facilities through the latest technology to be the leader in the industry. Also they provide distribution of Smartphone devices including iPhone and Samsung in Sri Lanka.

You can get their SIM Card (phone connection) with a pre-paid or post paid account.
All you need is your NIC and need to sign a contract with them.
The SIM will be activated by one hour from the time you had purchased it.

Types of Dialog SIM Cards.

They offer SIM cards to meet all kinds of Smartphones.
A person can have 5 numbers of SIM cards only from them.
You can select 4G or 3G SIM Cards. 4G SIM needs supported devices to work with.
Once you buy the SIM card you will automatically be signed to their Mobile Data plan.

Dialog eZ Cash.

Dialog offers the mobile payment system with the Ez Cash program.
Also they offer mobile point of sales for business people.
Cloud hosting is another future for the Business Community from the Dialog.
Also they offer Home Broadband through wireless mode.
Dialog TV is another popular service for Sri Lanka customers.

Here are the important functions you can get through their pre fixed contact numbers.


  • To Contact Customer Service: 1777
  • Reload: #123#PIN#
  • To Check balance: #456#
  • Recharge Details and Charges: #678#
  • Value Added Service (IDD & GPRS): #107#
  • Ringin Tones: Dial 387

Official website: Dialog

A Note to you

Public holidays, Sundays and Poya days are the best time to make low priced calls to any part of the world from Sri Lanka through out the day and night.

International country code of Sri Lanka is +94 or 0094.