diff --git a/src/Appwrite/Auth/Validator/Phone.php b/src/Appwrite/Auth/Validator/Phone.php
index 26aa687278..e74a78d265 100644
--- a/src/Appwrite/Auth/Validator/Phone.php
+++ b/src/Appwrite/Auth/Validator/Phone.php
@@ -2,6 +2,8 @@
 
 namespace Appwrite\Auth\Validator;
 
+use libphonenumber\NumberParseException;
+use libphonenumber\PhoneNumberUtil;
 use Utopia\Validator;
 
 /**
@@ -12,10 +14,12 @@ use Utopia\Validator;
 class Phone extends Validator
 {
     protected bool $allowEmpty;
+    protected PhoneNumberUtil $helper;
 
     public function __construct(bool $allowEmpty = false)
     {
         $this->allowEmpty = $allowEmpty;
+        $this->helper = PhoneNumberUtil::getInstance();
     }
 
     /**
@@ -47,6 +51,12 @@ class Phone extends Validator
             return true;
         }
 
+        try {
+            $this->helper->parse($value);
+        } catch (NumberParseException $e) {
+            return false;
+        }
+
         return !!\preg_match('/^\+[1-9]\d{6,14}$/', $value);
     }
 
diff --git a/tests/unit/Auth/Validator/PhoneTest.php b/tests/unit/Auth/Validator/PhoneTest.php
index d5a4e7f826..b7730641c3 100644
--- a/tests/unit/Auth/Validator/PhoneTest.php
+++ b/tests/unit/Auth/Validator/PhoneTest.php
@@ -31,6 +31,7 @@ class PhoneTest extends TestCase
         $this->assertEquals($this->object->isValid('+0415553452342'), false);
         $this->assertEquals($this->object->isValid('+14 155 5524564'), false);
         $this->assertEquals($this->object->isValid('+1415555245634543'), false);
+        $this->assertEquals($this->object->isValid('+8020000000'), false); // when country code is not present
         $this->assertEquals($this->object->isValid(+14155552456), false);
 
         $this->assertEquals($this->object->isValid('+1415555'), true);