diff --git a/src/main/kotlin/com/android/trisolarisserver/controller/Guests.kt b/src/main/kotlin/com/android/trisolarisserver/controller/Guests.kt
index 2db2484..d5872f8 100644
--- a/src/main/kotlin/com/android/trisolarisserver/controller/Guests.kt
+++ b/src/main/kotlin/com/android/trisolarisserver/controller/Guests.kt
@@ -5,6 +5,7 @@ import com.android.trisolarisserver.component.GuestSignatureStorage
 import com.android.trisolarisserver.controller.dto.GuestResponse
 import com.android.trisolarisserver.controller.dto.GuestUpdateRequest
 import com.android.trisolarisserver.controller.dto.GuestVehicleRequest
+import com.android.trisolarisserver.controller.dto.GuestVisitCountResponse
 import com.android.trisolarisserver.models.booking.Guest
 import com.android.trisolarisserver.models.booking.GuestVehicle
 import com.android.trisolarisserver.db.repo.BookingRepo
@@ -104,6 +105,22 @@ class Guests(
         return setOf(guest).toResponse(propertyId, guestVehicleRepo, guestRatingRepo).first()
     }
 
+    @GetMapping("/visit-count")
+    fun getVisitCount(
+        @PathVariable propertyId: UUID,
+        @AuthenticationPrincipal principal: MyPrincipal?,
+        @RequestParam phone: String
+    ): GuestVisitCountResponse {
+        requireMember(propertyAccess, propertyId, principal)
+        val phoneValue = phone.trim().ifBlank {
+            throw ResponseStatusException(HttpStatus.BAD_REQUEST, "phone required")
+        }
+        requireProperty(propertyRepo, propertyId)
+        val guest = guestRepo.findByPropertyIdAndPhoneE164(propertyId, phoneValue)
+        val count = guest?.id?.let { bookingRepo.countByPrimaryGuestId(it) } ?: 0L
+        return GuestVisitCountResponse(guestId = guest?.id, bookingCount = count)
+    }
+
     @PostMapping("/{guestId}/vehicles")
     @ResponseStatus(HttpStatus.CREATED)
     fun addVehicle(
diff --git a/src/main/kotlin/com/android/trisolarisserver/controller/dto/OrgPropertyDtos.kt b/src/main/kotlin/com/android/trisolarisserver/controller/dto/OrgPropertyDtos.kt
index 6ad4cd3..e8d8621 100644
--- a/src/main/kotlin/com/android/trisolarisserver/controller/dto/OrgPropertyDtos.kt
+++ b/src/main/kotlin/com/android/trisolarisserver/controller/dto/OrgPropertyDtos.kt
@@ -62,6 +62,11 @@ data class GuestVehicleRequest(
     val bookingId: UUID
 )
 
+data class GuestVisitCountResponse(
+    val guestId: UUID?,
+    val bookingCount: Long
+)
+
 data class TransportModeStatusResponse(
     val mode: String,
     val enabled: Boolean