How to call Ascension Island from the USA or from Canada:

dial 011 + 247 + phone number

Calling from another country?

The time in Ascension Island is now 11:54:40am

Calling Ascension Island from the United States explained:

011 - US exit code; dial first for international calls made from the USA or Canada
247 - Country Code for Ascension Island
Phone Number - 4 digits
US to Ascension Island international dialing format: 011 247 ????

Phone Books:

Ascension Island Government - official website providing helpful information on this British Overseas Territory
Sure Group Directory - official phone book