British Indian Ocean Territory numbers
British Indian Ocean Territory's international dial code is +246. This page gathers what we've published about this country's numbers — no names, no uploaders, no reporters. Just numbering-plan facts and aggregate counts.
Dialing information
- International calling code
- +246
- Dialing from abroad
- +246 380 1234
- Dialing locally
- 380 1234
- Domestic trunk prefix
- No trunk prefix
- International call prefix
- 00
- National number length
- 7 digits
- Mobile number length
- 7 digits
- Fixed-line number length
- 7 digits
Number formats by line type
- Mobile
- +246 3XX XXXX
- Landline
- +246 3XX XXXX
Top prefixes
Mobile · Original allocation: Sure Ltd
Recently indexed numbers
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Frequently asked questions
Who allocates British Indian Ocean Territory's numbers?
The +246 dial code and each prefix's carrier come from this country's officially published numbering plan — not from user-uploaded data.
How many indexed numbers do we have in British Indian Ocean Territory?
0 indexed numbers, and 0 spam numbers — names themselves are never published, only the counts.
How do I call British Indian Ocean Territory from abroad?
British Indian Ocean Territory's international dial code is +246. From outside the country, dial the number in its international format, like +246 380 1234.
How many digits does a phone number in British Indian Ocean Territory have?
National number length in British Indian Ocean Territory: 7 digits — after the domestic trunk prefix, if any.