Saudi Arabia phone number validator
How the phone number format works
- Format
- Saudi Arabia phone number in national or international (+966) format
- Example
- +966512345678
Things to watch for
- Accepts national or international (E.164, e.g. +966...) 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 Saudi Arabian phone number carries a 9-digit national number behind a trunk 0 dialed domestically but dropped for +966. A mobile number starts with 05 followed by 7 more digits (050 123 4567); a landline starts with an area code — 011 for Riyadh, 012 for Jeddah, 013 for Dammam — followed by a subscriber number that fills out the remaining length.
How this validator works
Enter the number nationally (0501234567) or with the country code (+966501234567); this tool checks digit count and prefix range against Saudi Arabia’s real numbering plan using Google’s libphonenumber, entirely in your browser. Converting to +966 form always drops the leading trunk 0, leaving exactly 9 digits behind it — a number that still starts with 0 after +966, or is missing a digit, fails immediately.
What a pass doesn’t tell you
A pass confirms the digits match a real Saudi mobile or landline pattern — it says nothing about whether that SIM currently has an active connection or the landline is in service. Mobile numbers in Saudi Arabia are reassigned by carriers after inactivity, and format validation alone can’t detect that.
Scope: use this to catch a missing digit, an extra digit, or a kept trunk 0 after +966 before a number reaches a booking form or SMS platform — not as proof the SIM is currently active.
Content last reviewed 2026-07-07.
phone number FAQ
What happens to the leading 0 in a Saudi mobile number when converting to +966?
It's dropped. The 0 in 050 123 4567 is a national trunk prefix, so the international form is +966501234567 — the remaining 9 digits (50 123 4567) are what identify the network and subscriber.
How can I tell a Saudi mobile number from a landline?
By the digit after the trunk 0: mobile numbers use 05 (050 through 059), while landline numbers use area codes like 011 for Riyadh or 012 for Jeddah — both are 9 digits after the 0.
Does a valid Saudi number check confirm the SIM is active?
No. It only confirms the digits match a real Saudi mobile or landline pattern — it can't confirm a prepaid SIM is loaded or a landline connected, since that needs a carrier lookup this tool doesn't perform.