diff --git a/application/VoiceCallHistory/VoiceCallHistoryController.php b/application/VoiceCallHistory/VoiceCallHistoryController.php
index 08ebbc32f..e4b1c2c11 100644
--- a/application/VoiceCallHistory/VoiceCallHistoryController.php
+++ b/application/VoiceCallHistory/VoiceCallHistoryController.php
@@ -141,6 +141,7 @@ class VoiceCallHistoryController extends mfBaseController {
             "^43136157650",
             "^43317244160",
             "^4368181877218",
+            "^491744919930",
         ];
 
         $unknown_numbers = [];