There isnt one country who invented all the numbers.
There is no country code +530, and there are no valid numbers beginning with +53 0. (Country code +53 is Cuba, but no Cuban numbers begin with 0.)
There are no numbers that rhyme with the word country.
india
Country code +66 is Thailand. Numbers beginning with +66 8 are mobiles.
no
Germany
London England
india
Country code +43 is Austria. Although mobile numbers begin with +43 6, so do some landline numbers.
Macau is country code +853. There are no area codes within Macau. Most numbers are 8 digits after the country code +853. Most ordinary landline numbers begin with +853 2. Direct dial-in numbers begin with +853 8. Most mobile numbers begin with +853 6.
Negatopia. It isn't a country anymore it merged with french.