Country code +1 is North America (USA, Canada, etc.).
Area code 519 (and overlay 226) is the southern tip of Ontario, Canada.
The 729 prefix is in Kitchener or Waterloo, Ontario, 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 many countries use different prefixes. From other parts of North America (USA and certain Caribbean/nearby islands), dial "one plus" as you would a domestic call, although international toll rates will apply.)
Its the country code
can you tell me where is this phone from what country +45.36946676
Telephone country code +250 is Rwanda, in Africa.
Assuming you're talking about a telephone number... +91 is the international country code for India.
That appears to be a telephone number that was entered on a pocket calculator. Country code +234 is Nigeria, and a number beginning +234 80 is a mobile.
That's a mobile in the UK, except you're one digit short.
The telephone number of the municipality of Sibonga is 486 9416, but in case you are outside of the country, you need to dial the country code plus the area code. Thus, the complete number you need is +63 32 486 9416.
Country code +86 is the People's Republic of China.
Telephone country code +40 is Romania.
Country code +263 is Zimbabwe.
There is no country code +28, nor +280 through +289. There are no valid international telephone numbers beginning with +28.
It is a mobile telephone number for the UK.