Question 1

What country has the dial code +255?

Accepted Answer

国际区号 +255 属于 坦桑尼亚。从国外拨打 坦桑尼亚，请先拨本国国际接入码，再拨 +255，然后接本地号码。完整拨号指南见下方。

Question 2

How do I call a +255 number from outside 坦桑尼亚?

Accepted Answer

Dial your country's international exit code (e.g. 00 or +), then 255, then the local number — omitting any leading 0 from the local number.

+255 是哪个国家的区号？