"Having launched 4G services in several countries, Vodafone has the requisite expertise and experience to ensure that its service in Kolkata will be best in class", Anand Sahai, business head (Kolkata and West Bengal) Vodafone India, said in a statement.
The 4G services will be launched in December this year, the statement added.
Besides Kolkata, launch of 4G services has been been announced in Delhi, Mumbai and Kochi.
Vodafone has invested over Rs 96 crore to modernise and upgrade existing 2G/3G network in the city, it said.
The firm would be the second telecom operator after Airtel to offer 4G services in the city.