無 論 何 時 何 地 ，1638 IDD 都 為 你 提 供 經 濟 可 靠 嘅 國 際 長 途 電 話 服 務 ， 你 可 以 用 固 網 電 話 、 流 動 電 話 、 傳 真 機 或 1638 IDD 服 務 號 碼 打 IDD 。
Find more information about country codes, phone codes, and ISO country codes . We've got the phone codes you need for easy international calling!
EASY TO REMEMBER URL: 'CountryCode.org/japan' for Japan country code 81 country codes JP and Japan phone number.
EASY TO REMEMBER URL: 'CountryCode.org/canada' for Canada country code 1 country codes CA and Canada phone number.
The United States country code 1 will allow you to call United States from another country. United States telephone code 1 is dialed after the IDD. United States ...
EASY TO REMEMBER URL: 'CountryCode.org/india' for India country code 91 country codes IN and India phone number.
Area Code will be unified into “731” in Changsha, Xiangtan & Zhuzhou, Hunan Province, China. ... Country / City 國家/ 城市. Country Code 國家號碼. Area Code
Area Code will be unified into “731” in Changsha, Xiangtan & Zhuzhou, Hunan Province, China. ... Country / City 國家/ 城市. Country Code 國家號碼. Area Code
Country calling codes or country dial in codes are telephone dialing prefixes for the member countries or regions of the International Telecommunication Union ...
List of Countries with international calling codes (access codes), and the International Dialing Prefix codes (IDD) for all countries and dependencies.
