This is common almost everywhere in the world as the 0 and 1 prefix (the plus in the +XXX landcodes) are usually used for international selection but might requ

This is common almost everywhere in the world as the 0 and 1 prefix (the plus in the +XXX landcodes) are usually used for international selection but might require an additional 0 or 1 after the first 0. Though in my country and most of Europe the 1 is not a international prefix.