Within North America, country code +1, southern Alberta, Canada, has area code 403.An international number beginning with +40 3 is in Romania.
plus 621 what country code
00 = commonly used international access prefix 1 = country code for USA, Canada, etc. 403 = area code for southern Alberta, Canada, including Calgary 606 = a prefix in Calgary
00 isn't part of the country code, it is a commonly used international access prefix.Country code +1 is North America (USA, Canada, etc.).Area code +1 403 is the southern part of the province of Alberta, including Calgary, Alberta, Canada.(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
Country code +371 is Latvia.
Country code +46 is Sweden.
That is the country code for Benin West Africa
Country code +263 is Zimbabwe.
Code for Dubai
Telephone country code +250 is Rwanda, in Africa.
I believe that that is not a valid country code - in others words no country has that code.
Country code +972 is Israel.