International dialing guide
British Indian Ocean Territory country code (+246)
The international country code for British Indian Ocean Territory is +246. Use this prefix after your exit code when calling British Indian Ocean Territory from another country, or dial the full E.164 number (+246…) with Ringvoo from your browser.
What is the British Indian Ocean Territory country code?
Country code +246 identifies phone numbers registered in British Indian Ocean Territory. When you call from abroad, you dial your international access code (00 in most countries, 011 from the US/Canada), then 246, then the local number. With Ringvoo, paste the full number including +246 and we handle the routing.
How to dial British Indian Ocean Territory from abroad
- Dial your international exit code (00 in most countries, 011 from the US/Canada).
- Enter British Indian Ocean Territory's country code 246.
- Add the local phone number, dropping any leading trunk zero if your carrier requires it.
- Or open Ringvoo, paste the full E.164 number (+246…), and call from your browser.
Example numbers for British Indian Ocean Territory
Frequently asked questions
What is the country code for British Indian Ocean Territory?
The international dialing code for British Indian Ocean Territory is +246. Include it after your exit code when calling from abroad.
How do I call British Indian Ocean Territory from the United States?
Dial 011 (US exit code), then 246, then the local number. Or use Ringvoo and enter the full +246 number in your browser.
Can I call British Indian Ocean Territory without downloading an app?
Yes. Ringvoo runs in Chrome, Safari, or Edge and connects to real phone numbers in British Indian Ocean Territory — no app install required.
Do I need to drop the leading zero when dialing British Indian Ocean Territory?
When using the international format (+246), omit any leading 0 from the local number. Ringvoo accepts E.164 numbers directly.