Home phone number British Virgin Islands
British Virgin Islands Phone Number validator
How the phone number format works
- Format
- British Virgin Islands phone number in national or international (+1) format
- Example
- +12843001234
Things to watch for
- Accepts national or international (E.164, e.g. +1...) format
- Validated with Google's libphonenumber; confirms the number is possible/valid for this country, not that it is currently assigned or reachable
^[+]?[0-9 ()\-]{6,}$A British Virgin Islands phone number is a standard 10-digit North American Numbering Plan (NANP) number — 3-digit area code plus 7-digit local number, e.g. 284-300-1234 — sharing the same +1 country code and shape as the US, Canada, and a long list of other Caribbean territories. The British Virgin Islands, a British Overseas Territory, uses area code 284 — distinct from the neighbouring US Virgin Islands’ own 340, even though the two island groups sit right next to each other and both fall under NANP.
How this validator works
Enter the number in local form (284-300-1234) or full international form (+12843001234); this tool checks the digit count and confirms the area code matches 284, the code assigned to the British Virgin Islands, using Google’s libphonenumber entirely client-side. Because NANP membership alone can’t distinguish territory of origin, that area-code check is what lets the validator confirm British Virgin Islands specifically rather than just somewhere in the shared +1 plan.
What a pass doesn’t tell you
A pass confirms the number has the genuine British Virgin Islands area code and a plausible local number — it does not confirm the line is connected, ported, or still held by whoever gave it to you.
Scope: format and area-code-origin validation only, for catching a mistyped digit or a wrong-territory assumption before a number reaches a CRM or dialer — not a substitute for a carrier lookup.
Content last reviewed 2026-08-09.
phone number FAQ
Do the British and US Virgin Islands share a NANP area code?
No — they're two separate territories with two separate codes. The British Virgin Islands uses 284; the neighbouring US Virgin Islands, a US territory, uses a completely different code, 340. Both fall under the shared NANP +1 country code, but the area code is what actually distinguishes them.
If a number starts +1 284, does that rule out it being American or Canadian?
Yes. 284 is assigned specifically to the British Virgin Islands within the shared NANP +1 range, so a valid 284 area code rules out US, Canadian, and even neighbouring US Virgin Islands origin — it's the area code doing that work.
Does a valid 284 number mean the line is currently active?
No. It only confirms the area code and 7-digit local number match a real British Virgin Islands NANP pattern — not that the SIM is active or reachable, which needs a carrier-side lookup this tool doesn't perform.