Question 1

What country has the dial code +54?

Accepted Answer

国际区号 +54 属于 阿根廷。从国外拨打 阿根廷，请先拨本国国际接入码，再拨 +54，然后接本地号码。完整拨号指南见下方。

Question 2

How do I call a +54 number from outside 阿根廷?

Accepted Answer

Dial your country's international exit code (e.g. 00 or +), then 54, then the local number — omitting any leading 0 from the local number.

+54 是哪个国家的区号？