diff --git a/packages/SettingsLib/EmergencyNumber/src/com/android/settingslib/emergencynumber/EmergencyNumberUtils.java b/packages/SettingsLib/EmergencyNumber/src/com/android/settingslib/emergencynumber/EmergencyNumberUtils.java
index 12d21cae48d4e..1c0e718a17b20 100644
--- a/packages/SettingsLib/EmergencyNumber/src/com/android/settingslib/emergencynumber/EmergencyNumberUtils.java
+++ b/packages/SettingsLib/EmergencyNumber/src/com/android/settingslib/emergencynumber/EmergencyNumberUtils.java
@@ -84,8 +84,9 @@ public class EmergencyNumberUtils {
     }
 
     private List<EmergencyNumber> getPromotedEmergencyNumbers(int categories) {
-        Map<Integer, List<EmergencyNumber>> allLists = mTelephonyManager.getEmergencyNumberList(
-                categories);
+        // TODO(b/171542607): Use platform API when its bug is fixed.
+        Map<Integer, List<EmergencyNumber>> allLists = filterEmergencyNumbersByCategories(
+                mTelephonyManager.getEmergencyNumberList(), categories);
         if (allLists == null || allLists.isEmpty()) {
             Log.w(TAG, "Unable to retrieve emergency number lists!");
             return new ArrayList<>();
@@ -130,4 +131,28 @@ public class EmergencyNumberUtils {
         }
         return promotedEmergencyNumberLists.get(SubscriptionManager.getDefaultSubscriptionId());
     }
+
+    /**
+     * Filter emergency numbers with categories.
+     */
+    private Map<Integer, List<EmergencyNumber>> filterEmergencyNumbersByCategories(
+            Map<Integer, List<EmergencyNumber>> emergencyNumberList, int categories) {
+        Map<Integer, List<EmergencyNumber>> filteredMap = new ArrayMap<>();
+        if (emergencyNumberList == null) {
+            return filteredMap;
+        }
+        for (Integer subscriptionId : emergencyNumberList.keySet()) {
+            List<EmergencyNumber> allNumbersForSub = emergencyNumberList.get(
+                    subscriptionId);
+            List<EmergencyNumber> numbersForCategoriesPerSub = new ArrayList<>();
+            for (EmergencyNumber number : allNumbersForSub) {
+                if (number.isInEmergencyServiceCategories(categories)) {
+                    numbersForCategoriesPerSub.add(number);
+                }
+            }
+            filteredMap.put(
+                    subscriptionId, numbersForCategoriesPerSub);
+        }
+        return filteredMap;
+    }
 }