Telesur : The Telecommunications Company Suriname (Telesur) is the government owned full telecommunications service provider for the American nation of Suriname. The services provided by Telesur include telephone, internet and wireless CDMA,GSM, UMTS, HSPA+ and LTE. Telesur is currently running a 900/1800 Mhz GSM, a 2100 MHz HSDPA, and a 450Mhz CDMA EVDO network. Telesur manages and operates the .sr country code top-level domain. GSM-900/1800 MHz (GPRS,EDGE),2100 MHz UMTS, HSPA+.
Digicel : Digicel is a mobile phone network provider operating in 33 markets across the Caribbean, Central America, and Oceania regions. The company is owned by the Irish billionaire Denis O’Brien, is incorporated in Bermuda, and based in Jamaica. It has about 13 million wireless users.As of 2014, Digicel’s markets comprise: Anguilla, Antigua and Barbuda, Aruba,Barbados, Bermuda, Bonaire, the British Virgin Islands, the Cayman Islands,Curaçao, Dominica, El Salvador, Fiji, French Guiana, Grenada, Guadeloupe,Montserrat, Guyana, Haiti, Jamaica, Martinique, Myanmar, Nauru, Panama,Papua New Guinea, Samoa, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Suriname, Tonga, Trinidad & Tobago, Turks and Caicos, and Vanuatu. GSM-900/1800 MHz (GPRS,EDGE),850 MHz UMTS, HSPA+