diff --git a/java/com/android/dialer/calllog/ui/NewCallLogAdapter.java b/java/com/android/dialer/calllog/ui/NewCallLogAdapter.java
index 05a3399..839ba33 100644
--- a/java/com/android/dialer/calllog/ui/NewCallLogAdapter.java
+++ b/java/com/android/dialer/calllog/ui/NewCallLogAdapter.java
@@ -25,6 +25,7 @@
 import android.view.ViewGroup;
 import com.android.dialer.calllogutils.CallLogDates;
 import com.android.dialer.common.Assert;
+import com.android.dialer.logging.Logger;
 import com.android.dialer.time.Clock;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -53,6 +54,7 @@
 
   private final Clock clock;
   private final RealtimeRowProcessor realtimeRowProcessor;
+  private final PopCounts popCounts = new PopCounts();
 
   private Cursor cursor;
 
@@ -76,6 +78,7 @@
   void updateCursor(Cursor updatedCursor) {
     this.cursor = updatedCursor;
     this.realtimeRowProcessor.clearCache();
+    this.popCounts.reset();
 
     setHeaderPositions();
     notifyDataSetChanged();
@@ -85,6 +88,10 @@
     this.realtimeRowProcessor.clearCache();
   }
 
+  void logMetrics(Context context) {
+    Logger.get(context).logAnnotatedCallLogMetrics(popCounts.popped, popCounts.didNotPop);
+  }
+
   private void setHeaderPositions() {
     // If there are no rows to display, set all header positions to null.
     if (!cursor.moveToFirst()) {
@@ -138,7 +145,8 @@
             LayoutInflater.from(viewGroup.getContext())
                 .inflate(R.layout.new_call_log_entry, viewGroup, false),
             clock,
-            realtimeRowProcessor);
+            realtimeRowProcessor,
+            popCounts);
       default:
         throw Assert.createUnsupportedOperationFailException("Unsupported view type: " + viewType);
     }
@@ -207,4 +215,14 @@
     }
     return cursor.getCount() + numberOfHeaders;
   }
+
+  static class PopCounts {
+    int popped;
+    int didNotPop;
+
+    private void reset() {
+      popped = 0;
+      didNotPop = 0;
+    }
+  }
 }
diff --git a/java/com/android/dialer/calllog/ui/NewCallLogFragment.java b/java/com/android/dialer/calllog/ui/NewCallLogFragment.java
index bb1a730..0f1c251 100644
--- a/java/com/android/dialer/calllog/ui/NewCallLogFragment.java
+++ b/java/com/android/dialer/calllog/ui/NewCallLogFragment.java
@@ -89,6 +89,15 @@
   }
 
   @Override
+  public void onStop() {
+    super.onStop();
+
+    if (recyclerView.getAdapter() != null) {
+      ((NewCallLogAdapter) recyclerView.getAdapter()).logMetrics(getContext());
+    }
+  }
+
+  @Override
   public void onPause() {
     super.onPause();
     LogUtil.enterBlock("NewCallLogFragment.onPause");
diff --git a/java/com/android/dialer/calllog/ui/NewCallLogViewHolder.java b/java/com/android/dialer/calllog/ui/NewCallLogViewHolder.java
index f322b56..1f84ebf 100644
--- a/java/com/android/dialer/calllog/ui/NewCallLogViewHolder.java
+++ b/java/com/android/dialer/calllog/ui/NewCallLogViewHolder.java
@@ -27,6 +27,7 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 import com.android.dialer.calllog.model.CoalescedRow;
+import com.android.dialer.calllog.ui.NewCallLogAdapter.PopCounts;
 import com.android.dialer.calllog.ui.menu.NewCallLogMenu;
 import com.android.dialer.calllogutils.CallLogEntryText;
 import com.android.dialer.calllogutils.CallLogIntents;
@@ -60,10 +61,12 @@
   private final Clock clock;
   private final RealtimeRowProcessor realtimeRowProcessor;
   private final ExecutorService uiExecutorService;
+  private final PopCounts popCounts;
 
   private long currentRowId;
 
-  NewCallLogViewHolder(View view, Clock clock, RealtimeRowProcessor realtimeRowProcessor) {
+  NewCallLogViewHolder(
+      View view, Clock clock, RealtimeRowProcessor realtimeRowProcessor, PopCounts popCounts) {
     super(view);
     this.context = view.getContext();
     contactPhotoView = view.findViewById(R.id.contact_photo_view);
@@ -79,6 +82,7 @@
 
     this.clock = clock;
     this.realtimeRowProcessor = realtimeRowProcessor;
+    this.popCounts = popCounts;
     uiExecutorService = DialerExecutorComponent.get(context).uiExecutor();
   }
 
@@ -258,13 +262,17 @@
       // If the user scrolled then this ViewHolder may not correspond to the completed task and
       // there's nothing to do.
       if (originalRow.getId() != currentRowId) {
+        popCounts.didNotPop++;
         return;
       }
       // Only update the UI if the updated row differs from the original row (which has already
       // been displayed).
       if (!updatedRow.equals(originalRow)) {
         displayRow(updatedRow);
+        popCounts.popped++;
+        return;
       }
+      popCounts.didNotPop++;
     }
 
     @Override
diff --git a/java/com/android/dialer/calllog/ui/RealtimeRowProcessor.java b/java/com/android/dialer/calllog/ui/RealtimeRowProcessor.java
index b955e02..c5148d9 100644
--- a/java/com/android/dialer/calllog/ui/RealtimeRowProcessor.java
+++ b/java/com/android/dialer/calllog/ui/RealtimeRowProcessor.java
@@ -198,8 +198,14 @@
 
   private CoalescedRow applyPhoneLookupInfoToRow(
       PhoneLookupInfo phoneLookupInfo, CoalescedRow row) {
+    // Force the "cp2_info_incomplete" value to the original value so that it is not used when
+    // comparing the original row to the updated row.
+    // TODO(linyuh): Improve the comparison instead.
     return row.toBuilder()
-        .setNumberAttributes(NumberAttributesConverter.fromPhoneLookupInfo(phoneLookupInfo).build())
+        .setNumberAttributes(
+            NumberAttributesConverter.fromPhoneLookupInfo(phoneLookupInfo)
+                .setIsCp2InfoIncomplete(row.getNumberAttributes().getIsCp2InfoIncomplete())
+                .build())
         .build();
   }
 }
diff --git a/java/com/android/dialer/logging/LoggingBindings.java b/java/com/android/dialer/logging/LoggingBindings.java
index 27cedf6..7c580cb 100644
--- a/java/com/android/dialer/logging/LoggingBindings.java
+++ b/java/com/android/dialer/logging/LoggingBindings.java
@@ -93,4 +93,7 @@
 
   /** Logs annotated call log metrics. */
   void logAnnotatedCallLogMetrics(int invalidNumbersInCallLog);
+
+  /** Logs annotated call log metrics. */
+  void logAnnotatedCallLogMetrics(int numberRowsThatDidPop, int numberRowsThatDidNotPop);
 }
diff --git a/java/com/android/dialer/logging/LoggingBindingsStub.java b/java/com/android/dialer/logging/LoggingBindingsStub.java
index 76f2280..65ebd1a 100644
--- a/java/com/android/dialer/logging/LoggingBindingsStub.java
+++ b/java/com/android/dialer/logging/LoggingBindingsStub.java
@@ -67,4 +67,7 @@
 
   @Override
   public void logAnnotatedCallLogMetrics(int invalidNumbersInCallLog) {}
+
+  @Override
+  public void logAnnotatedCallLogMetrics(int numberRowsThatDidPop, int numberRowsThatDidNotPop) {}
 }