Home phone number Andorra
Andorra Phone Number validator
How the phone number format works
- Format
- Andorra phone number in national or international (+376) format
- Example
- +376312345
Things to watch for
- Accepts national or international (E.164, e.g. +376...) 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,}$An Andorran phone number is a flat 6 digits — no area code, no trunk prefix — reflecting a numbering plan sized for a country of roughly 80,000 people wedged between France and Spain in the Pyrenees. A mobile number starts with 3, 5, or 6 (312345); the same 6 digits follow +376 for international dialling, since Andorra never adopted a leading 0 for domestic calls.
How this validator works
Enter the 6 digits alone (312345) or with the country code (+376312345) — this tool checks the digit count and leading-digit range against Andorra’s real numbering plan using Google’s libphonenumber, entirely in your browser. Because the plan is so compact, the most common failure here is simply the wrong digit count — too many or too few — rather than a leftover trunk digit like in France or Spain next door.
What a pass doesn’t tell you
A pass confirms the 6 digits fall within a real Andorran numbering range — it doesn’t confirm the line is connected or the mobile SIM active. Format validity and current reachability are separate questions this tool doesn’t try to answer.
Scope: useful for catching a mistyped digit count or an implausible prefix before an Andorran number reaches a form or SMS gateway — not a substitute for a real lookup service.
Content last reviewed 2026-08-09.
phone number FAQ
Why is an Andorran number only 6 digits?
Andorra's population is small enough — around 80,000 — that its telecoms regulator never needed the 8- or 9-digit plans neighbouring France and Spain use; a flat 6-digit subscriber number covers the whole country's mobile and fixed-line ranges without running out of combinations.
Is there a trunk 0 to drop when converting to +376?
No. Andorra has no national trunk prefix, so the 6 digits dialled domestically are the same 6 digits that follow +376 internationally — nothing is stripped or reshuffled.
Does a valid check confirm the Andorran line is currently active?
No. It only confirms the 6 digits match a real Andorran numbering range — not that the SIM is active or the line connected, which needs a carrier-side lookup this tool doesn't perform.