Telephone country codes never begin with zero.
Country code +240, dialed as 00 240 from many places, is the African nation of Equatorial Guinea (not to be confused with Guinea, Guinea-Bissau, or Papua New Guinea).
Country code +40, dialed as 002 40 from many places, is Romania.
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., +240 or +40), 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 code 00240 is the code for Gabon, a country located in Central Africa. It is used when making international calls to Gabon from anywhere in the world.
There is no specific telephone area code for the South Pole. Research stations and personnel stationed in Antarctica typically use satellite phones with international dialing codes from their home country.
It appears it's a number for the Congo. +242 is the country code for Congo.
Telephone country codes never begin with zero.Country code +888, dialed as 00 888 from many places, is used for temporary numbers for major international disaster relief operations, coordinated by the United Nations Office for the Coordination of Humanitarian Affairs (UN OCHA).Country code +88, dialed as 008 88 from many places, is an incomplete code for a country in Asia or for a transnational telephone service. You need one more digit to specify the country or service.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., +888 or +880), 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.)
The international country code / dialing code for Kenya is +254.The area code for Nairobi is +254 20. Other landlines begin with +254 4, +254 5, or +254 6.Mobile numbers begin with +254 7.(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.)
The country code and area code of Malindi, Kenya is 254, (0)42.
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a 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.
00240 = 240 = 2.4*102
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.
Mozambique is country code +258.