Telephone country codes never begin with zero.
Country code +93, dialed as 00 93 from many places, is Afghanistan. A number beginning with +93 7 is most likely a mobile phone.
Country code +37, dialed as 009 37 from many places, is an incomplete country code in Europe. You need one more digit.
To avoid confusion, it is best to write an international telephone number in correct international format, beginning with the plus symbol and the correct telephone country code (e.g., +93 or +370), omitting any dialing prefix.
(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.)
Telephone country codes never begin with zero. 00 is a commonly used international access prefix, but not part of the country code.
Assuming that 00 is your international access prefix, you're asking about country code +1, which is North America, including the USA, Canada, and various Caribbean-ish islands. You need the following three digits to narrow down the location.
On the other hand, if your international prefix is 001, then you're asking about country code +38, which is an incomplete country code somewhere in Europe. Again, you need one additional digit to be specific.
To avoid this sort of confusion, it is best to quote an international telephone number beginning with the plus sign and the country code, omitting any access prefix.
(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.)
Telephone country codes never begin with zero.
Telephone country code +1, dialed as 00 1 from many places, is North America (USA, Canada, etc.), and 37 would be the first two digits of the three-digit area code. However, there are no area codes in North America beginning with 37.
Telephone country code +37, dialed as 001 37 from many places, is an incomplete code for somewhere in Europe. You need the next digit to narrow down the country. For example, +370 is Lithuania.
To prevent confusion, it is best to write an international telephone number in correct international format, beginning with the plus symbol and the correct telephone country code (e.g., +1 or +370), omitting any dialing prefix.
(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.)
00937 is Postal code in Puerto Rico
witch area code is this 00937-9441743
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a country code.
00937-0250
Gibraltar is country code +350.
Moldova is country code +373.
Slovenia is country code +386.
Togo is country code +228.
Liberia is country code +231.
Angola is country code +244.