Which nation is represented by the number 6 on this map? Political map of South America with eight numbers. Number one is a large area of land that extends from the middle of the continent and along the east coast. Number two has a border along the northwest coast and is between number six to the north and number four to the south. Number three is in the south and runs through the middle to the narrow tip. Number four stretches along the northern part of the west coast. Number five borders the southern border of number four. Number five is landlocked in the middle and shares a southern border with number 3 and a smaller number eight. Number six is in the middle of the northern border. Number seven is very small and in the southern part of the east coast. It borders number three on the east and the southern tip of number 1. Number seven has a small strip of the east coast. Number eight is along the northern border of number three and the south eastern border of number five.