diff --git a/java/com/android/dialer/notification/VoicemailChannelUtils.java b/java/com/android/dialer/notification/VoicemailChannelUtils.java
index 374619a..ddc0f77 100644
--- a/java/com/android/dialer/notification/VoicemailChannelUtils.java
+++ b/java/com/android/dialer/notification/VoicemailChannelUtils.java
@@ -180,6 +180,9 @@
       @NonNull Context context, @NonNull PhoneAccountHandle handle) {
     PhoneAccount phoneAccount =
         context.getSystemService(TelecomManager.class).getPhoneAccount(handle);
+    if (phoneAccount == null) {
+      return;
+    }
     NotificationChannel channel =
         newChannel(context, getChannelIdForAccount(handle), phoneAccount.getLabel());
     migrateVoicemailSoundSettings(context, channel, handle);