Where in Saudi Arabia is telephone area code 05?

Answer 1

A Saudi Arabian telephone number beginning with 05 (or +966 5 in international format) is a mobile phone. The same mobile phone codes are used throughout Saudi Arabia, so it is not possible to identify the specific part of the country.

(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)