Telephone country codes never begin with zero.
Country code +37, dialed as 00 37 from many places, was formerly the country code for East Germany, prior to 1990. There are now several codes in the +370 to +379 range for various countries in Europe.
Country code +7, dialed as 003 7 from many places, is Russia and Kazakhstan. Numbers beginning with +7 7 are from Kazakhstan; most other +7 numbers are from Russia.
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., ), 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.
Country code +357, dialed as 00 357 from many places, is Cyprus in the eastern Mediterranean.
Country code +57, dialed as 003 57 from many places, is Colombia in South America.
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., ), 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.)
Country code +37 (dialed as 00 37 from many countries) was communist East Germany (D.D.R.). There are now 10 countries in Europe with three-digit country codes +37X, although the Vatican City is not yet using +379. You need one more digit. (See the related questions below.)
(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.
Country code +370, dialed as 00 370 from many places, is Lithuania.
Country code +7, dialed as 003 7 from many places, is Russia and Kazakhstan. Although there were previously area codes like +7 095 (Moscow) in Russia, there are currently no valid numbers beginning with +7 0.
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., +370 or +7), omitting any dialing prefix.
(The plus signmeans "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.
Country code +377, dialed as 00 377 from many places, is Monaco.
Country code +7, dialed as 003 7 from many places, is Russia and Kazakhstan. A number beginning with +7 7 is in Kazakhstan.
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., +377 or +7), omitting any dialing prefix.
(The plus signmeans "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.
Country code +387, dialed as 00 387 from many places, is Bosnia-Herzegovina.
Country code +87, dialed as 003 87 from many places, is an incomplete code for a transnational telephone service, including Inmarsat satellite telephones (country code +870).
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., +387 or +870), omitting any dialing prefix.
(The plus signmeans "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.
Country code +39, dialed as 00 39 from many places, is Italy.
All landline numbers in Italy begin with +39 0, but it is incorrect to refer to country code +390 (or country code 00390), because mobile numbers begin with +39 3, and other ranges may be opened in future.
Most countries require that you drop the trunk prefix 0 from the beginning of the domestic number when calling internationally. (For example, Amsterdam's area code 020 becomes +31 20 from outside the Netherlands.) However, Italy is an exception to that rule. For example, Rome's area code 06 becomes +39 06 instead of +39 6.
Country code +90, dialed as 003 90 from many places, is Turkey.
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., +), omitting any dialing prefix.
(The plus signmeans "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.
Country code +30, dialed as 00 30 from many places, is Greece.
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., +30 or +880), 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.)
code quelle pays 0037
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a country code.
There is no 909 country code.
There is no telephone country code +897, nor +89, nor any other country code beginning with +89. There are no valid telephone numbers beginning with +89.
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.