PT Telekomunikasi Selular (Telkomsel) is the leading operator of cellular telecommunications services in Indonesia that provides cellular services through GSM Dual Band (900 & 1800), GPRS, Wi-Fi, EDGE, 3G, HSDPA and HSPA+ networks throughout Indonesia. Internationally, Telkomsel collaborate with 362 roaming partners in 196 countries. With the largest network coverage in Indonesia, Telkomsel’s network covers all of the country's provinces and regencies/counties, and almost all of the sub-counties ("kecamatan") in Indonesia.
