my country code is +1 or

来源：学生作业帮编辑：搜搜做题作业网作业帮分类：数学作业时间：2024/04/29 21:00:55

country code 国家代码,是打国际长途长途电话时用的.
国际长途电话由 “00”、国家代码、城市的长途区号、电话号码四部分组成.
“00”表示的是国际长途电话.
当你拨打国际长途电话时,要先拨 “00”,再拨对方的国家代码,然后拨对方所在城市的长途区号、最后再拨对方的电话号码.
country code +1 是说要加国家代码 1 或 001 .1 和 001 是美国和加拿大的国家代码.

my country code is +1 or what is Country Code what is home country code Zip code or country翻译中文 area code / country code phone country code 是什么意思? The registration code was not installed or is invalid .Pleas the registration code was not installed or is invalid.Please the entered code is wrong or has expired The rigestration code was not installed or is invalid.please Account is already validated or incorrect validation code. which is [ ] country,canada or china?