diff --git a/app/Models/Entities/RegionModel.php b/app/Models/Entities/RegionModel.php
new file mode 100644
index 0000000..8c913a4
--- /dev/null
+++ b/app/Models/Entities/RegionModel.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Models\Entities;
+
+use CodeIgniter\Model;
+
+class RegionModel extends Model
+{
+    protected $table            = 'region_codes';
+    protected $primaryKey       = 'region_cd';
+    protected $returnType       = 'array';
+    protected $useSoftDeletes   = false;
+    protected $useTimestamps    = false;
+
+    protected $allowedFields = [
+        'region_cd', 'region_nm', 'use_yn', 'dept_sq', 'usr_sq'
+    ];
+
+    /**
+     * 지역 코드로 담당자 정보 조회
+     * 
+     * @param string $regionCd 지역 코드 (sectorNumber)
+     * @return array|null ['dept_sq' => 26, 'usr_sq' => 1] 또는 null
+     */
+    public function getChargeByRegionCd($regionCd)
+    {
+        if (empty($regionCd)) {
+            return null;
+        }
+
+        return $this->select('dept_sq, usr_sq')
+                    ->where('region_cd', $regionCd)
+                    ->where('use_yn', 'Y')
+                    ->first();
+    }
+}
diff --git a/app/Services/ParameterMapper/TypeSParameterMapper.php b/app/Services/ParameterMapper/TypeSParameterMapper.php
index 08b8476..8e996f8 100644
--- a/app/Services/ParameterMapper/TypeSParameterMapper.php
+++ b/app/Services/ParameterMapper/TypeSParameterMapper.php
@@ -2,12 +2,20 @@
 
 namespace App\Services\ParameterMapper;
 
+use App\Models\Entities\RegionModel;
+
 /**
  * Type S 파라미터 매퍼
  * 현장확인 매물 (A01 등) 데이터를 Receipt 테이블용 파라미터로 변환
  */
 class TypeSParameterMapper extends BaseParameterMapper
 {
+    private $regionModel;
+    
+    public function __construct()
+    {
+        $this->regionModel = new RegionModel();
+    }
     /**
      * Receipt 테이블용 파라미터 생성
      */
@@ -96,10 +104,34 @@ class TypeSParameterMapper extends BaseParameterMapper
     public function mapResult(int $rcptSq, array $rawData): array
     {
         $now = db_now();
+
+        $address = $rawData['address'] ?? [];
+        $sectorNumber = $address['legalDivision']['sectorNumber'] ?? null;
         
-        // VR 검증 여부에 따른 담당자 설정
-        $deptSq = ($rawData['site']['isVrVerification'] ?? false) ? '29' : null;
-        $usrSq = ($rawData['site']['isVrVerification'] ?? false) ? '1993' : null;
+        // VR 검증 여부 확인
+        $isVrVerification = ($rawData['site']['isVrVerification'] ?? false);
+        
+        // 1. 지역별 담당자 조회
+        $charge = null;
+        if ($sectorNumber) {
+            $charge = $this->regionModel->getChargeByRegionCd($sectorNumber);
+        }
+        
+        // 2. 기본 담당자 설정 (지역별 담당자가 없으면)
+        $deptSq = $charge['dept_sq'] ?? '26';
+        $usrSq = $charge['usr_sq'] ?? '1';
+        
+        // 3. VR 검증인 경우 환경별 담당자로 덮어쓰기
+        if ($isVrVerification) {
+            if (ENVIRONMENT === 'development') {
+                $deptSq = '29';
+                $usrSq = '472';
+            } else {
+                // production
+                $deptSq = '33';
+                $usrSq = '1993';
+            }
+        }
         
         return [
             'rcpt_sq'      => $rcptSq,