diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3296c65..12d60f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 2023-06-27 4.6.7
+* Fixed customer phone sending to crm when order will create by guest
+
 ## 2022-06-14 4.6.6
 * Added handling of fatal errors when working with abandoned carts
 
diff --git a/VERSION b/VERSION
index b3a44c1..16f8758 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.6.6
\ No newline at end of file
+4.6.7
\ No newline at end of file
diff --git a/src/include/class-wc-retailcrm-customers.php b/src/include/class-wc-retailcrm-customers.php
index a7b59ed..c2927b9 100644
--- a/src/include/class-wc-retailcrm-customers.php
+++ b/src/include/class-wc-retailcrm-customers.php
@@ -393,7 +393,7 @@ if (!class_exists('WC_Retailcrm_Customers')) :
                 }
 
                 if (empty($billingPhone)) {
-                    $order->get_billing_phone();
+                    $billingPhone = $order->get_billing_phone();
                 }
             }
 
@@ -415,7 +415,7 @@ if (!class_exists('WC_Retailcrm_Customers')) :
 
             if (!empty($billingPhone)) {
                 $customerData['phones'][] = [
-                    'number' => $customer->get_billing_phone()
+                    'number' => $billingPhone
                 ];
             }
 
diff --git a/src/readme.txt b/src/readme.txt
index 76f9a26..060db64 100644
--- a/src/readme.txt
+++ b/src/readme.txt
@@ -5,7 +5,7 @@ Tags: Интеграция, Simla.com, simla
 Requires PHP: 7.0
 Requires at least: 5.3
 Tested up to: 6.0
-Stable tag: 4.6.6
+Stable tag: 4.6.7
 License: GPLv1 or later
 License URI: http://www.gnu.org/licenses/gpl-1.0.html
 
@@ -82,6 +82,9 @@ Asegúrate de tener una clave API específica para cada tienda. Las siguientes i
 
 
 == Changelog ==
+= 4.6.7 =
+* Fixed customer phone sending to crm when order will create by guest
+
 = 4.6.6 =
 * Added handling of fatal errors when working with abandoned carts
 
diff --git a/src/retailcrm.php b/src/retailcrm.php
index 9894602..9608790 100644
--- a/src/retailcrm.php
+++ b/src/retailcrm.php
@@ -5,7 +5,7 @@
  * Description: Integration plugin for WooCommerce & Simla.com
  * Author: RetailDriver LLC
  * Author URI: http://retailcrm.pro/
- * Version: 4.6.6
+ * Version: 4.6.7
  * Tested up to: 6.0
  * WC requires at least: 5.4
  * WC tested up to: 6.9
diff --git a/src/uninstall.php b/src/uninstall.php
index 5447e0c..814e67b 100644
--- a/src/uninstall.php
+++ b/src/uninstall.php
@@ -16,7 +16,7 @@
  *
  * @link       https://wordpress.org/plugins/woo-retailcrm/
  *
- * @version    4.6.6
+ * @version    4.6.7
  *
  * @package    RetailCRM
  */