Since its inception in March 1997, Grameenphone has built the largest cellular network in the country with over 10,000 base stations in more than 5700 locations. Presently, nearly 98 percent of the country's population is within the coverage area of the Grameenphone network.
Grameenphone was also the first operator to introduce the pre-paid service in September 1999. It established the first 24-hour Call Center, introduced value-added services such as VMS, SMS, fax and data transmission services, international roaming service, WAP, SMS-based push-pull services, EDGE, personal ring back tone and many other products and services.
The entire Grameenphone network is also EDGE/GPRS enabled, allowing access to high-speed Internet and data services from anywhere within the coverage area. There are currently nearly 3 million EDGE/GPRS users in the Grameenphone network.
Grameenphone nearly doubled its subscriber base during the initial years while the growth was much faster during the later years. It ended the inaugural year with 18,000 customers, 30,000 by the end of 1998, 60,000 in 1999, 193,000 in 2000, 471,000 in 2001, 775,000 in 2002, 1.16 million in 2003, 2.4 million in 2004, 5.5 million in 2005, 11.3 million in 2006, and it ended 2007 with 16.5 million customers.
From the very beginning, Grameenphone placed emphasis on providing good after-sales services. In recent years, the focus has been to provide after-sales within a short