How to Call British Indian Ocean Territory from United States
Calling British Indian Ocean Territory from United States: 011 246 [local number].
British Indian Ocean Territory Country Code: +246
Quick answer
To call British Indian Ocean Territory from United States, dial 011, then 246, then the local number without leading zeros. Example: 011 246 380 1234. Calls cost from ~$6.29 per minute with CallTuv.
Plan before you dial with the international call cost calculator and the best time to call planner. Looking for a calling card alternative instead of the dialing instructions? Compare calling card alternatives.
Dialing format
011 246 380 1234
Exit code • Country code • Local number
Exit code
011
United States's international dialing prefix
Country code
+246
British Indian Ocean Territory's international calling code
Local number
380 1234
Enter the local number without the country code
Browser format
+246 380 1234
Use this format inside CallTuv
Whether you’re calling family, friends, or business contacts, knowing how to call British Indian Ocean Territory correctly helps your conversation start smoothly. This guide covers the essential dialing steps, including country and area codes that are easy to miss. By the end, you’ll be ready to connect confidently with anyone in British Indian Ocean Territory - whether you’re calling Diego Garcia or anywhere else.
Step-by-Step Dialing Guide
Follow these simple steps to make a call to British Indian Ocean Territory from United States
Dial the exit code for United States
Start by dialing 011 (or use + on mobile). This is the international dialing prefix for United States.
Add British Indian Ocean Territory's country code
Dial the country code +246 for British Indian Ocean Territory.
Enter the local phone number
Dial the local phone number in British Indian Ocean Territory (typically 8-10 digits, without any leading zeros).
Complete dialing format
Full format: 011 246 [local number] - For example: 011 246 612 345 678
HOW TO CALL
International Dialing Format
CallTuv Format
No apps needed • Works in browser
See rates for British Indian Ocean Territory →Calling British Indian Ocean Territory from United States: Calling Code, Local Time & More
Calling Code
+246
Cost to Call British Indian Ocean Territory
~$6.29/min
Capital of British Indian Ocean Territory
Diego Garcia
Region
Africa (Eastern Africa)
Currency of British Indian Ocean Territory
United States dollar ($)
British Indian Ocean Territory Time Zones
UTC+06:00
Current time
Your time
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British Indian Ocean Territory
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British Indian Ocean Territory is --
Exit Code in United States
011 (dial 011 (or + from mobile))
Route Dialing Pattern
011 246 380 1234
Best Calling Window (Origin Time)
15:00-23:59 and 00:00-00:00
International Calling to British Indian Ocean Territory: FAQs
How do I call British Indian Ocean Territory from United States?
To call British Indian Ocean Territory from United States, dial the exit code 011, followed by the country code +246, then the phone number. For example, to call the number 380 1234, you would dial: 011 246 380 1234.
What is the country calling code for British Indian Ocean Territory when calling from United States?
The country calling code for British Indian Ocean Territory is +246. To call British Indian Ocean Territory from United States, dial +246 followed by the local phone number.
How do I make cheap calls to British Indian Ocean Territory when calling from United States?
To make affordable calls to British Indian Ocean Territory from United States, use CallTuv's browser-based calling service. Simply dial +246 followed by the local number. No app download required, and calls start at ~$6.29 per minute.
How much does it cost to call British Indian Ocean Territory when calling from United States?
Calls to British Indian Ocean Territory cost ~$6.29 per minute with CallTuv, billed per minute with no subscription.View rates for British Indian Ocean Territory →
Can I use + instead of the exit code when calling British Indian Ocean Territory?
Yes. On mobile phones and in CallTuv, you can usually use +246 instead of dialing 011 246. The plus sign replaces the international exit code.
Should I remove leading zeros from British Indian Ocean Territory phone numbers?
In most international dialing formats, remove the trunk prefix or leading zero before the local British Indian Ocean Territory number, then dial +246. If the dialer shows a formatting warning, follow the corrected format before calling.
What is the best time to call British Indian Ocean Territory from United States?
The capital-to-capital time gap is 18h destination ahead. A practical window in United States is 15:00-23:59 and 00:00-00:00 local time, which maps to standard business hours in British Indian Ocean Territory.
