Question 1

What country has the dial code +291?

Accepted Answer

国际区号 +291 属于 厄立特里亚。从国外拨打 厄立特里亚，请先拨本国国际接入码，再拨 +291，然后接本地号码。完整拨号指南见下方。

Question 2

How do I call a +291 number from outside 厄立特里亚?

Accepted Answer

Dial your country's international exit code (e.g. 00 or +), then 291, then the local number — omitting any leading 0 from the local number.

+291 是哪个国家的区号？