Code - Result

3468 - 02 Pacific Ocean
2345 - 03 Northern Siberia
8791 - 04 Bering Strait-Arctic
6642 - 05 North Sea
2918 - 06 Eastern Europe
5748 - 07 Arabian Peninsular
5367 - 08 South East Asia
3783 - 09 Mongolian Desert
9818 - 10 Arctic Circle
9319 - 11 South America
6161 - 12 Gulf Of Mexico