It cheapest package is priced at 4000 rupees a month with a download speed of 1Mbps and an upload speed of 256 Mbps.
Sri Lankan firms now pay as much as 200,000 rupees a month for fixed leased line access.
"We see a demand for the product and we are offering it, but at this stage I would not like to set specific targets," Dialog chief Hans Wijayasuriya said.
Wijayasuriya said the group now had a suit of products to make Information Communications Technology affordable to Sri Lankans ranging from mobile phones to fixed access and broadband services.
Sri Lanka's Telecom Regulator Kanchana Ratwatte says Sri Lanka now had 7 million mobile users, and 2.2 million fixed access users.
"By the end of the year we will have 10 million voice users, which is 50 percent of the population," Rat