Question 1

What country has the dial code +504?

Accepted Answer

国际区号 +504 属于 洪都拉斯。从国外拨打 洪都拉斯，请先拨本国国际接入码，再拨 +504，然后接本地号码。完整拨号指南见下方。

Question 2

How do I call a +504 number from outside 洪都拉斯?

Accepted Answer

Dial your country's international exit code (e.g. 00 or +), then 504, then the local number — omitting any leading 0 from the local number.

+504 是哪个国家的区号？