diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/adapters/RecentCallsAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/adapters/RecentCallsAdapter.kt
index 7a7829c3..93ce8631 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/adapters/RecentCallsAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/adapters/RecentCallsAdapter.kt
@@ -107,7 +107,11 @@ class RecentCallsAdapter(
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val recentCall = recentCalls[position]
-        holder.bindView(recentCall, refreshItemsListener != null, refreshItemsListener != null) { itemView, layoutPosition ->
+        holder.bindView(
+            any = recentCall,
+            allowSingleClick = refreshItemsListener != null && !recentCall.isUnknownNumber,
+            allowLongClick = refreshItemsListener != null && !recentCall.isUnknownNumber
+        ) { itemView, _ ->
             setupView(itemView, recentCall)
         }
         bindViewHolder(holder)
@@ -274,6 +278,7 @@ class RecentCallsAdapter(
     private fun getSelectedPhoneNumber() = getSelectedItems().firstOrNull()?.phoneNumber
 
     private fun setupView(view: View, call: RecentCall) {
+        val showShowOverflowMenu = showOverflowMenu && !call.isUnknownNumber
         view.apply {
             item_recents_holder.isSelected = selectedKeys.contains(call.id)
             val name = findContactByCall(call)?.getNameToDisplay() ?: call.name
@@ -312,7 +317,7 @@ class RecentCallsAdapter(
                 setTextColor(textColor)
                 beVisibleIf(call.type != Calls.MISSED_TYPE && call.type != Calls.REJECTED_TYPE && call.duration > 0)
                 setTextSize(TypedValue.COMPLEX_UNIT_PX, fontSize * 0.8f)
-                if (!showOverflowMenu) {
+                if (!showShowOverflowMenu) {
                     item_recents_duration.setPadding(0, 0, durationPadding, 0)
                 }
             }
@@ -335,8 +340,8 @@ class RecentCallsAdapter(
 
             item_recents_type.setImageDrawable(drawable)
 
-            overflow_menu_icon.beVisibleIf(showOverflowMenu)
-            if (showOverflowMenu) {
+            overflow_menu_icon.beVisibleIf(showShowOverflowMenu)
+            if (showShowOverflowMenu) {
                 overflow_menu_icon.drawable.apply {
                     mutate()
                     setTint(activity.getProperTextColor())
@@ -375,49 +380,59 @@ class RecentCallsAdapter(
                             callContact()
                         }
                     }
+
                     R.id.cab_call_sim_1 -> {
                         executeItemMenuOperation(callId) {
                             callContact(true)
                         }
                     }
+
                     R.id.cab_call_sim_2 -> {
                         executeItemMenuOperation(callId) {
                             callContact(false)
                         }
                     }
+
                     R.id.cab_send_sms -> {
                         executeItemMenuOperation(callId) {
                             sendSMS()
                         }
                     }
+
                     R.id.cab_view_details -> {
                         executeItemMenuOperation(callId) {
                             launchContactDetailsIntent(contact)
                         }
                     }
+
                     R.id.cab_add_number -> {
                         executeItemMenuOperation(callId) {
                             addNumberToContact()
                         }
                     }
+
                     R.id.cab_show_call_details -> {
                         executeItemMenuOperation(callId) {
                             showCallDetails()
                         }
                     }
+
                     R.id.cab_block_number -> {
                         selectedKeys.add(callId)
                         tryBlocking()
                     }
+
                     R.id.cab_remove -> {
                         selectedKeys.add(callId)
                         askConfirmRemove()
                     }
+
                     R.id.cab_copy_number -> {
                         executeItemMenuOperation(callId) {
                             copyNumber()
                         }
                     }
+
                     R.id.cab_remove_default_sim -> {
                         executeItemMenuOperation(callId) {
                             removeDefaultSIM()
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/fragments/RecentsFragment.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/fragments/RecentsFragment.kt
index 03831309..b4743909 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/fragments/RecentsFragment.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/fragments/RecentsFragment.kt
@@ -179,22 +179,19 @@ private fun List<RecentCall>.hidePrivateContacts(privateContacts: ArrayList<Cont
 }
 
 private fun ArrayList<RecentCall>.setNamesIfEmpty(contacts: ArrayList<Contact>, privateContacts: ArrayList<Contact>): ArrayList<RecentCall> {
-    filter { it.phoneNumber == it.name }.forEach { recent ->
-        var wasNameFilled = false
-        if (privateContacts.isNotEmpty()) {
+    val contactsWithNumbers = contacts.filter { it.phoneNumbers.isNotEmpty() }
+    return map { recent ->
+        if (recent.phoneNumber == recent.name) {
             val privateContact = privateContacts.firstOrNull { it.doesContainPhoneNumber(recent.phoneNumber) }
-            if (privateContact != null) {
-                recent.name = privateContact.getNameToDisplay()
-                wasNameFilled = true
-            }
-        }
+            val contact = contactsWithNumbers.firstOrNull { it.phoneNumbers.first().normalizedNumber == recent.phoneNumber }
 
-        if (!wasNameFilled) {
-            val contact = contacts.filter { it.phoneNumbers.isNotEmpty() }.firstOrNull { it.phoneNumbers.first().normalizedNumber == recent.phoneNumber }
-            if (contact != null) {
-                recent.name = contact.getNameToDisplay()
+            when {
+                privateContact != null -> recent.copy(name = privateContact.getNameToDisplay())
+                contact != null -> recent.copy(name = contact.getNameToDisplay())
+                else -> recent
             }
+        } else {
+            recent
         }
-    }
-    return this
+    } as ArrayList
 }
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/RecentsHelper.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/RecentsHelper.kt
index a0f2fdaf..1e4625c1 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/RecentsHelper.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/RecentsHelper.kt
@@ -82,16 +82,25 @@ class RecentsHelper(private val context: Context) {
             }
         }
 
-        if (cursor?.moveToFirst() == true) {
+        cursor?.use {
+            if (!cursor.moveToFirst()) {
+                return@use
+            }
             do {
                 val id = cursor.getIntValue(Calls._ID)
-                val number = cursor.getStringValue(Calls.NUMBER) ?: continue
-                var name = cursor.getStringValue(Calls.CACHED_NAME)
-                if (name == null || name.isEmpty()) {
+                var isUnknownNumber = false
+                var number = cursor.getStringValueOrNull(Calls.NUMBER)
+                if (number == null) {
+                    number = context.getString(R.string.unknown)
+                    isUnknownNumber = true
+                }
+
+                var name = cursor.getStringValueOrNull(Calls.CACHED_NAME)
+                if (name.isNullOrEmpty()) {
                     name = number
                 }
 
-                if (name == number) {
+                if (name == number && !isUnknownNumber) {
                     if (contactsNumbersMap.containsKey(number)) {
                         name = contactsNumbersMap[number]!!
                     } else {
@@ -100,7 +109,10 @@ class RecentsHelper(private val context: Context) {
                             name = contacts.filter { it.phoneNumbers.isNotEmpty() }.firstOrNull { contact ->
                                 val curNumber = contact.phoneNumbers.first().normalizedNumber
                                 if (curNumber.length >= COMPARABLE_PHONE_NUMBER_LENGTH) {
-                                    if (curNumber.substring(curNumber.length - COMPARABLE_PHONE_NUMBER_LENGTH) == normalizedNumber.substring(normalizedNumber.length - COMPARABLE_PHONE_NUMBER_LENGTH)) {
+                                    if (curNumber.substring(curNumber.length - COMPARABLE_PHONE_NUMBER_LENGTH) == normalizedNumber.substring(
+                                            normalizedNumber.length - COMPARABLE_PHONE_NUMBER_LENGTH
+                                        )
+                                    ) {
                                         contactsNumbersMap[number] = contact.getNameToDisplay()
                                         return@firstOrNull true
                                     }
@@ -153,7 +165,20 @@ class RecentsHelper(private val context: Context) {
                     }
                 }
 
-                val recentCall = RecentCall(id, number, name, photoUri, startTS, duration, type, neighbourIDs, simID, specificNumber, specificType)
+                val recentCall = RecentCall(
+                    id = id,
+                    phoneNumber = number,
+                    name = name,
+                    photoUri = photoUri,
+                    startTS = startTS,
+                    duration = duration,
+                    type = type,
+                    neighbourIDs = neighbourIDs,
+                    simID = simID,
+                    specificNumber = specificNumber,
+                    specificType = specificType,
+                    isUnknownNumber = isUnknownNumber
+                )
 
                 // if we have multiple missed calls from the same number, show it just once
                 if (!groupSubsequentCalls || "$number$name$simID" != previousRecentCallFrom) {
@@ -165,7 +190,6 @@ class RecentsHelper(private val context: Context) {
                 previousRecentCallFrom = "$number$name$simID"
             } while (cursor.moveToNext() && recentCalls.size < maxSize)
         }
-        cursor?.close()
 
         val blockedNumbers = context.getBlockedNumbers()
         recentCalls = recentCalls.filter { !context.isNumberBlocked(it.phoneNumber, blockedNumbers) }.toMutableList() as ArrayList<RecentCall>
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/models/RecentCall.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/models/RecentCall.kt
index 16ff44ce..100a7caf 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/models/RecentCall.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/models/RecentCall.kt
@@ -5,8 +5,18 @@ import com.simplemobiletools.commons.extensions.normalizePhoneNumber
 
 // model used at displaying recent calls, for contacts with multiple numbers specifify the number and type
 data class RecentCall(
-    var id: Int, var phoneNumber: String, var name: String, var photoUri: String, var startTS: Int, var duration: Int, var type: Int,
-    var neighbourIDs: ArrayList<Int>, val simID: Int, var specificNumber: String, var specificType: String
+    val id: Int,
+    val phoneNumber: String,
+    val name: String,
+    val photoUri: String,
+    val startTS: Int,
+    val duration: Int,
+    val type: Int,
+    val neighbourIDs: ArrayList<Int>,
+    val simID: Int,
+    val specificNumber: String,
+    val specificType: String,
+    val isUnknownNumber: Boolean,
 ) {
     fun doesContainPhoneNumber(text: String): Boolean {
         val normalizedText = text.normalizePhoneNumber()