No, East Suriname isn't a dependency. It's a region within the Republic of Suriname. It's located between the Marowijne and Commewijne Rivers. Its official name is Marowijne District [Distrikt Marowijne].
French Guiana is the dependency that is to the east of Suriname.Specifically, French Guiana is an overseas department of France. Unlike neighboring Suriname, French Guiana therefore is not an independent nation. Like Suriname, it shares a southern border with Brazil.
Suriname is a nation state. It isn't a dependency, because it's independent. It has its own political system. It's responsible for its own defense and its own diplomatic relations with its immediate neighbors and with the rest of the world.
The country code and area code of Central and East Suriname, Suriname is 597, (0)3.
The Atlantic Ocean is to the east of Suriname. The Caribbean Sea is to the north. But it's far enough north that Suriname doesn't have a Caribbean coastline.
Suriname is the country in which East Suriname is located. The phrase 'East Suriname' simply refers to the north eastern part of the country. It's the part of Suriname that shares eastern borders with French Guiana. So it's located between the Marowijne and Commewijne rivers. In fact, its official name is Marowijne District.
Suriname
the country east of Guyana is Suriname - Capital Paramaribo
Suriname borders Guyana to the East.
Suriname
Guyana is between Suriname and Venezuela. Guyana is bordered to the east by Suriname. It's bordered to the west by Venezuela.
Brazil, French Guiana, and Guyana are Suriname's neighbors. Brazil borders Suriname to the south. French Guiana is to the east. Guyana is to the west. The Atlantic Ocean forms Suriname's north border.
venezuela, french guiana, colombia, suriname, guyana.