Discontinued codes are identified by a hyphen preceding the first letter in the code string.

s

South America

s-ag

Argentina

s-bl

Brazil

s-bo

Bolivia

s-ck

Colombia

s-cl

Chile

s-ec

Ecuador

s-fg

French Guiana

s-gy

Guyana

s-pe

Peru

s-py

Paraguay

s-sr

Suriname

s-uy

Uruguay

s-ve

Venezuela

sa

Amazon River

sn

Andes

sp

Rio de la Plata (Argentina and Uruguay)

See also:

Geographic Area Code Sequence