diff --git a/includes/wc-formatting-functions.php b/includes/wc-formatting-functions.php
index 7480d170eba..f0cd54c647e 100644
--- a/includes/wc-formatting-functions.php
+++ b/includes/wc-formatting-functions.php
@@ -976,7 +976,7 @@ function wc_format_phone_number( $phone ) {
 	if ( ! WC_Validation::is_phone( $phone ) ) {
 		return '';
 	}
-	return preg_replace( '/[^0-9\+\-\s]/', '-', preg_replace( '/[\x00-\x1F\x7F-\xFF]/', '', $phone ) );
+	return preg_replace( '/[^0-9\+\-\(\)\s]/', '-', preg_replace( '/[\x00-\x1F\x7F-\xFF]/', '', $phone ) );
 }
 
 /**
diff --git a/tests/unit-tests/formatting/functions.php b/tests/unit-tests/formatting/functions.php
index cf6253cf11e..a2d9be890fe 100644
--- a/tests/unit-tests/formatting/functions.php
+++ b/tests/unit-tests/formatting/functions.php
@@ -792,6 +792,7 @@ class WC_Tests_Formatting_Functions extends WC_Unit_Test_Case {
 	 */
 	public function test_wc_format_phone_number() {
 		$this->assertEquals( '1-610-385-0000', wc_format_phone_number( '1.610.385.0000' ) );
+		$this->assertEquals( '(32) 3212-2345', wc_format_phone_number( '(32) 3212-2345' ) );
 		// This number contains non-visible unicode chars at the beginning and end of string, which makes it invalid phone number.
 		$this->assertEquals( '', wc_format_phone_number( '‭+47 0000 00003‬' ) );
 		$this->assertEquals( '27 00 00 0000', wc_format_phone_number( '27 00 00 0000' ) );