diff --git a/src/com/android/contacts/ContactsUtils.java b/src/com/android/contacts/ContactsUtils.java
index f1f73ed..4de62b6 100644
--- a/src/com/android/contacts/ContactsUtils.java
+++ b/src/com/android/contacts/ContactsUtils.java
@@ -102,8 +102,8 @@
      * considered equal for collapsing in the GUI. For caller-id, use
      * {@link PhoneNumberUtils#compare(Context, String, String)} instead
      */
-    public static final boolean shouldCollapse(Context context, CharSequence mimetype1,
-            CharSequence data1, CharSequence mimetype2, CharSequence data2) {
+    public static final boolean shouldCollapse(CharSequence mimetype1, CharSequence data1,
+            CharSequence mimetype2, CharSequence data2) {
         // different mimetypes? don't collapse
         if (!TextUtils.equals(mimetype1, mimetype2)) return false;
 
diff --git a/src/com/android/contacts/detail/ContactDetailFragment.java b/src/com/android/contacts/detail/ContactDetailFragment.java
index 775b50a..e111620 100644
--- a/src/com/android/contacts/detail/ContactDetailFragment.java
+++ b/src/com/android/contacts/detail/ContactDetailFragment.java
@@ -1348,8 +1348,7 @@
                 return false;
             }
 
-            if (!ContactsUtils.shouldCollapse(context, mimetype, data, entry.mimetype,
-                    entry.data)) {
+            if (!ContactsUtils.shouldCollapse(mimetype, data, entry.mimetype, entry.data)) {
                 return false;
             }
 
diff --git a/src/com/android/contacts/interactions/PhoneNumberInteraction.java b/src/com/android/contacts/interactions/PhoneNumberInteraction.java
index 918dac0..a42456c 100644
--- a/src/com/android/contacts/interactions/PhoneNumberInteraction.java
+++ b/src/com/android/contacts/interactions/PhoneNumberInteraction.java
@@ -19,6 +19,7 @@
 import com.android.contacts.Collapser;
 import com.android.contacts.Collapser.Collapsible;
 import com.android.contacts.ContactSaveService;
+import com.android.contacts.ContactsUtils;
 import com.android.contacts.R;
 import com.android.contacts.model.AccountType;
 import com.android.contacts.model.AccountType.StringInflater;
@@ -123,18 +124,8 @@
         }
 
         public boolean shouldCollapseWith(PhoneItem phoneItem) {
-            try {
-                PhoneNumberUtil util = PhoneNumberUtil.getInstance();
-                PhoneNumber phoneNumber1 = util.parse(phoneNumber, "ZZ" /* Unknown */);
-                PhoneNumber phoneNumber2 = util.parse(phoneItem.phoneNumber, "ZZ" /* Unknown */);
-                MatchType matchType = util.isNumberMatch(phoneNumber1, phoneNumber2);
-                if (matchType == MatchType.SHORT_NSN_MATCH) {
-                    return true;
-                }
-            } catch (NumberParseException e) {
-                return TextUtils.equals(phoneNumber, phoneItem.phoneNumber);
-            }
-            return false;
+            return ContactsUtils.shouldCollapse(Phone.CONTENT_ITEM_TYPE, phoneNumber,
+                    Phone.CONTENT_ITEM_TYPE, phoneItem.phoneNumber);
         }
 
         @Override
diff --git a/src/com/android/contacts/quickcontact/DataAction.java b/src/com/android/contacts/quickcontact/DataAction.java
index 2066997..13e824e 100644
--- a/src/com/android/contacts/quickcontact/DataAction.java
+++ b/src/com/android/contacts/quickcontact/DataAction.java
@@ -294,8 +294,7 @@
             return false;
         }
         DataAction that = (DataAction)t;
-        if (!ContactsUtils.shouldCollapse(mContext, mMimeType, mBody, that.mMimeType,
-                that.mBody)) {
+        if (!ContactsUtils.shouldCollapse(mMimeType, mBody, that.mMimeType, that.mBody)) {
             return false;
         }
         if (!TextUtils.equals(mMimeType, that.mMimeType)