Ascension Island Calling Code: +247
Complete guide to calling Ascension Island — international dialing code, step-by-step instructions, and FAQ.
How to Call Ascension Island from Abroad
📞 Step-by-Step Dialing Guide
- Dial your country's exit code (e.g. 011 from US, 00 from most countries, + from mobile)
- Dial +247 — the country calling code for Ascension Island
- Dial the local phone number (area code + subscriber number)
About Ascension Island Calling Code
Every country has a unique international dialing prefix; for Ascension Island it is +247. The ITU assigns these codes under recommendation E.164. Dial +247 after your country's exit code, then the local subscriber number. Ascension Island is in Africa.
The ITU-T E.164 recommendation standardizes international numbering, giving every country and territory a distinct prefix. Without the correct prefix, international calls cannot be routed to the right destination.
Where the +247 Calling Code Is Used
The country code +247 is assigned to Ascension Island, located in Western Africa, with the capital Georgetown. This code is part of the international telephony numbering plan and is used for all calls made to Ascension Island from outside the country.
A number displayed as +247 … is in international format: +247 replaces the domestic trunk prefix. From abroad, always drop any leading 0 of the area code and dial +247 + area code + subscriber number.
Calling codes starting with 2 are part of the ITU's regional numbering plan for the area around Ascension Island, in Western Africa. When saving Ascension Island numbers internationally, write +247 followed by the area code without its leading 0 — this format works from every country.
Ascension Island Phone Number Formats
Numbers in Ascension Island use the standard E.164 pattern — +247, then the area code, then the subscriber number. The same layout applies to landlines and mobile phones:
📱 Number Structure
- International format: +247 [area code] [subscriber number]
- From abroad: exit code + +247 + local number (drop the trunk prefix 0)
- Within Ascension Island: dial the local number directly
In most countries, domestic numbers start with a trunk prefix (often 0) that must be omitted internationally: dial your exit code, then +247, then the local number as written without its leading zero.
Time Zone in Ascension Island
Ascension Island runs on Atlantic/St_Helena, which is UTC+00:00 UTC. Schedule international calls accordingly — a convenient time for you may be very early or very late there.
Use the UTC offset (UTC+00:00) to plan calls to Ascension Island. For most international callers, the practical rule is: schedule business-hour calls to Georgetown during the overlap between your working day and theirs.
Daylight saving time can shift Ascension Island's clock by one hour in summer. For time-critical calls, confirm the current UTC offset rather than relying on the standard value.
Emergency Numbers in Ascension Island
If you need urgent help while in Ascension Island, dial the local emergency numbers below. Note that these numbers are only for use inside Ascension Island.
| Service | Number |
|---|---|
| Police | 999 |
| Fire | 999 |
| Ambulance | 999 |
Example: Calling Ascension Island Numbers in Practice
Here is how a typical call to Ascension Island works, depending on where you are calling from:
🌍 From the United States or Canada
- Dial the US/Canada exit code 011
- Dial the Ascension Island country code +247
- Dial the local number (area code + subscriber number, without the trunk prefix 0)
Example: 011 +247 [area code] [number]
🌍 From the United Kingdom or Europe
- Dial the international access code 00 (or use the + symbol on mobile)
- Dial the Ascension Island country code +247
- Dial the local number
Example: 00 +247 [area code] [number], or +247 [area code] [number] from any mobile phone
Leading zeros in domestic area codes are not dialed internationally. Write the number as +247 + area code (no leading 0) + subscriber number.
Calling Ascension Island from Major Countries
International exit codes differ by country. Use this reference when dialing Ascension Island (+247) from abroad:
| Calling From | Exit Code | Full International Dialing |
|---|---|---|
| United States | 011 | 011 247 [local number] |
| United Kingdom | 00 | 00 247 [local number] |
| Australia | 0011 | 0011 247 [local number] |
| China | 00 | 00 247 [local number] |
| Japan | 010 | 010 247 [local number] |
| India | 00 | 00 247 [local number] |
| Germany | 00 | 00 247 [local number] |
| France | 00 | 00 247 [local number] |
On mobile phones, the + symbol replaces the exit code entirely — just dial +247 followed by the local number.
Frequently Asked Questions
What is the calling code for Ascension Island?
The international calling code for Ascension Island is +247.
How do I call Ascension Island from the United States?
Dial 011 (US exit code), then +247, then the local phone number.
How do I call Ascension Island from the United Kingdom?
Dial 00 (UK exit code), then +247, then the local phone number.
Can I use the + symbol instead of the exit code?
Yes! On mobile phones you can dial +247 directly followed by the local number. The + symbol automatically replaces your country's exit code.
How do I call within Ascension Island?
If you're already in Ascension Island, simply dial the local number directly. You do not need to use the country code +247 for domestic calls.
What is the capital of Ascension Island?
The capital of Ascension Island is Georgetown. When calling the capital from abroad, dial +247 followed by the local area code (without the leading 0) and the number.
What are the emergency numbers in Ascension Island?
Police: 999, Fire: 999, Ambulance: 999. These numbers are only valid inside Ascension Island.
Other Countries in Africa
Nearby countries and their calling codes:
Calling Ascension Island from Egypt or South Africa works the same way: dial your local exit code first, then +247, then the local number. Within Africa, many callers simply use the + symbol on mobile to avoid exit-code differences.