diff --git a/src/com/android/dialer/filterednumber/FilteredNumbersUtil.java b/src/com/android/dialer/filterednumber/FilteredNumbersUtil.java
index e3870de..498b10a 100644
--- a/src/com/android/dialer/filterednumber/FilteredNumbersUtil.java
+++ b/src/com/android/dialer/filterednumber/FilteredNumbersUtil.java
@@ -33,6 +33,7 @@
 
 import com.android.contacts.common.testing.NeededForTesting;
 import com.android.dialer.R;
+import com.android.dialer.compat.FilteredNumberCompat;
 import com.android.dialer.database.FilteredNumberAsyncQueryHandler;
 import com.android.dialer.database.FilteredNumberAsyncQueryHandler.OnHasBlockedNumbersListener;
 import com.android.dialer.database.FilteredNumberContract.FilteredNumber;
@@ -298,6 +299,10 @@
     }
 
     public static void maybeNotifyCallBlockingDisabled(final Context context) {
+        // The Dialer is not responsible for this notification after migrating
+        if (FilteredNumberCompat.useNewFiltering()) {
+            return;
+        }
         // Skip if the user has already received a notification for the most recent emergency call.
         if (PreferenceManager.getDefaultSharedPreferences(context)
                 .getBoolean(NOTIFIED_CALL_BLOCKING_DISABLED_BY_EMERGENCY_CALL_PREF_KEY, false)) {
diff --git a/tests/src/com/android/dialer/filterednumber/FilteredNumbersUtilTest.java b/tests/src/com/android/dialer/filterednumber/FilteredNumbersUtilTest.java
index d2e7f0a..d496b18 100644
--- a/tests/src/com/android/dialer/filterednumber/FilteredNumbersUtilTest.java
+++ b/tests/src/com/android/dialer/filterednumber/FilteredNumbersUtilTest.java
@@ -15,12 +15,20 @@
  */
 package com.android.dialer.filterednumber;
 
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyZeroInteractions;
+
+import android.content.Context;
 import android.preference.PreferenceManager;
 import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import com.android.contacts.common.compat.CompatUtils;
 import com.android.contacts.common.test.mocks.ContactsMockContext;
 import com.android.contacts.common.test.mocks.MockContentProvider.Query;
+import com.android.dialer.compat.FilteredNumberCompat;
 import com.android.dialer.database.FilteredNumberContract;
 import com.android.dialer.database.FilteredNumberContract.FilteredNumber;
 import com.android.dialer.database.FilteredNumberContract.FilteredNumberColumns;
@@ -31,10 +39,10 @@
     private static final String COUNTRY_ISO = "US";
 
     // Wed Nov 11 2015 15:00:00
-    private static final long EARLIER_TIME = 1447282800000l;
+    private static final long EARLIER_TIME = 1447282800000L;
 
     // Wed Nov 11 2015 15:01:40
-    private static final long LATER_TIME = 1447282900000l;
+    private static final long LATER_TIME = 1447282900000L;
 
     private static final String[] FILTERED_NUMBER_PROJECTION = new String[] {
             FilteredNumberColumns.CREATION_TIME };
@@ -98,6 +106,18 @@
                 COUNTRY_ISO, 0));
     }
 
+    public void testMaybeNotifyCallBlockingDisabled_Migrated() {
+        if (!CompatUtils.isNCompatible()) {
+            return;
+        }
+        FilteredNumberCompat.setIsEnabledForTest(true);
+        FilteredNumberCompat.setHasMigratedToNewBlocking(true);
+        Context mockContext = mock(Context.class);
+
+        FilteredNumbersUtil.maybeNotifyCallBlockingDisabled(mockContext);
+        verifyZeroInteractions(mockContext);
+    }
+
     private void setupShouldBlockVoicemailQuery(long creationTimeMs) {
         Query query = mContext.getContactsProvider().expectQuery(FilteredNumber.CONTENT_URI)
                 .withProjection(FILTERED_NUMBER_PROJECTION)