Within the UK, 0151 is the telephone area code for Liverpool. Other countries may have domestic area codes like 0151.
0151 is not a telephone country code, because country codes cannot begin with zero. Country code +1 is North America (USA, Canada, etc.), but you need the three-digit area code to be more specific.
(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 Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
Country code +43 is Austria.
Country code +90 is Turkey.
In the UK, area code 0151 is Liverpool.
Country code +358 is Finland.
009o5488913552
In what country?
The country code for Ghana is +233.
Italy has the country code +39 00134, which is the international dialing code for the city of Rome.
if it the dialing code your looking for its (63)
+692
The International country calling code of Slovakia is +421.
+92 is the call code for Pakistan