Telephone country code +52 is Mexico, and numbers beginning with +52 9 are landlines in the southernmost parts of the country. You need two more digits to specify the area code; for example, Oaxaca is area code 951 and Cancun is area code 998. Also note that when calling a mobile phone in Mexico, you must insert the prefix 1 between the country code +52 and the geographic area code. For example, a mobile phone from Oaxaca begins with +52 1 951. For both mobiles and landline numbers, there are 7 more digits after the area code in this part of Mexico.
(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 +57 is Colombia.
Not a valid code. Telephone country codes never begin with zero, and 0000 is not a valid international access prefix anywhere in the world.
Country code +225 (dialed as 00225 from many places) is Cote d'Ivoire (Ivory Coast), but there are no numbers beginning with +225 00, although there are some numbers that begin with +225 0.
California is not a country.The telephone country code for the United States (plus Canada and several nearby islands, mostly in the Caribbean) is +1.The Internet country code for the United States is .us, and the .ca.us subdomain is specifically for California, but most websites in the U.S. use generic global domains like .com and .net.
Telephone country code 307 is not currently assigned to any country. Country calling codes are assigned by the International Telecommunication Union (ITU) to each country or region in the world. The ITU periodically updates and reassigns these codes to accommodate changes in telecommunications infrastructure and geopolitical boundaries. It is possible that code 307 was once assigned to a country or territory that no longer exists or has been reassigned a different code.
The country code and area code of Ommen, Netherlands is 31, (0)529.
The country code and area code of Emboscada, Paraguay is 595, (0)529.
The country code and area code of Bugrain, Libya is 218, (0)529.
Leichtenstein is telephone country code +423.
where is telephone country code 1816
That is not a country code.
The telephone country code 909 is assigned to the United States. Specifically, it covers the state of California, including areas such as San Bernardino County, Riverside County, and parts of Los Angeles County. This code is used for incoming international calls to these regions and is part of the North American Numbering Plan (NANP).
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.