diff --git a/api/database-scripts/05_pack_import_parteneri.pck b/api/database-scripts/05_pack_import_parteneri.pck
index 96776fa..ca5e6ac 100644
--- a/api/database-scripts/05_pack_import_parteneri.pck
+++ b/api/database-scripts/05_pack_import_parteneri.pck
@@ -18,6 +18,9 @@ CREATE OR REPLACE PACKAGE PACK_IMPORT_PARTENERI AS
   --              IN-set foloseste v_ro_cui (canonic) in loc de v_cod_fiscal_curat. Regula business platitor/
   --              neplatitor pastrata. Bug anterior: input "RO 34963277" cadea pe branch neplatitor, rata partener
   --              existent "RO34963277" → duplicat FG COFFE #485065210.
+  -- 22.04.2026 - fix numar overflow: prima componenta ramane numar; "SAT X" → p_localitate (satul
+  --              = localitate, TIER L1/L2/L3 existent rezolva id_loc); landmark → strada;
+  --              COM/ORAS/MUN ignorate (deja in p_localitate din GoMag city)
 
   -- ====================================================================
   -- CONSTANTS
@@ -683,7 +686,32 @@ CREATE OR REPLACE PACKAGE BODY PACK_IMPORT_PARTENERI AS
     END IF;
 
     -- Truncare de siguranta (limita coloanelor Oracle)
-    p_numar := SUBSTR(p_numar, 1, 10);
+    -- 22.04.2026 - numar overflow fix:
+    --   prima componenta ramane numar
+    --   "SAT X ..." → X ... devine p_localitate (satul = localitate, TIER L1/L2/L3 rezolva)
+    --   "COM X"/"ORAS X"/"MUN X" → ignorat (deja in p_localitate din GoMag)
+    --   altceva (landmark) → strada
+    IF LENGTH(p_numar) > 10 THEN
+      v_pozitie := INSTR(p_numar, ' ');
+      IF v_pozitie > 1 THEN
+        v_rest_parts := TRIM(SUBSTR(p_numar, v_pozitie + 1));
+        p_numar      := SUBSTR(p_numar, 1, v_pozitie - 1);
+        IF v_rest_parts IS NOT NULL THEN
+          IF UPPER(v_rest_parts) LIKE 'SAT %' THEN
+            -- Satul = localitate → overwrite p_localitate cu tot ce urmeaza dupa "SAT "
+            p_localitate := UPPER(TRIM(REGEXP_REPLACE(v_rest_parts, '^SAT\s+', '', 1, 1, 'i')));
+          ELSIF UPPER(v_rest_parts) NOT LIKE 'COM %'
+                AND UPPER(v_rest_parts) NOT LIKE 'ORAS %'
+                AND UPPER(v_rest_parts) NOT LIKE 'MUN %' THEN
+            -- Landmark (ex: "LA NON STOP") → strada
+            p_strada := SUBSTR(TRIM(p_strada || ' ' || v_rest_parts), 1, 100);
+          END IF;
+          -- COM/ORAS/MUN aruncat (deja in p_localitate din GoMag)
+        END IF;
+      ELSE
+        p_numar := SUBSTR(p_numar, 1, 10);
+      END IF;
+    END IF;
     p_bloc  := SUBSTR(p_bloc, 1, 30);
     p_scara := SUBSTR(p_scara, 1, 10);
     p_apart := SUBSTR(p_apart, 1, 10);
diff --git a/api/tests/test_address_rules_oracle.py b/api/tests/test_address_rules_oracle.py
index b8a5380..4196f18 100644
--- a/api/tests/test_address_rules_oracle.py
+++ b/api/tests/test_address_rules_oracle.py
@@ -370,6 +370,30 @@ class TestAddressComponentParsing:
         assert "MODARZAU BLOCURI" in (result.get("strada") or ""), f"strada should contain MODARZAU BLOCURI, got {result}"
         assert result.get("bloc") is None, f"bloc should be NULL for neighborhood name, got {result.get('bloc')}"
 
+    def test_numar_overflow_with_landmark(self, oracle_pool):
+        """'nr 5 la non stop' — numar=5, landmark overflow muta in strada."""
+        addr = self._parse_address(oracle_pool, "Str zorilor nr 5 la non stop", "Brasov", "Brasov")
+        assert addr["numar"] == "5", f"numar={addr['numar']!r} (asteptat '5')"
+        assert "ZORILOR" in (addr["strada"] or ""), f"strada={addr['strada']!r}"
+        assert "NON" in (addr["strada"] or ""), f"landmark lipsa din strada: {addr['strada']!r}"
+
+    def test_numar_overflow_with_sat_localitate(self, oracle_pool):
+        """'nr21 sat Grozavesti corbii mari' — numar=21, SAT overwrite p_localitate (satul = localitate)."""
+        addr = self._parse_address(oracle_pool, "Pe deal nr21 sat Grozavesti corbii mari", "Corbii Mari", "Dambovita")
+        assert addr["numar"] == "21", f"numar={addr['numar']!r} (asteptat '21')"
+        assert "DEAL" in (addr["strada"] or ""), f"strada={addr['strada']!r}"
+        assert "GROZAVESTI" not in (addr["strada"] or ""), f"SAT in strada: {addr['strada']!r}"
+        # SAT ... a fost mutat in p_localitate (override din GoMag "CORBII MARI")
+        assert "GROZAVESTI" in (addr["localitate"] or "").upper(), (
+            f"localitate={addr['localitate']!r} (astept sa contina GROZAVESTI)"
+        )
+
+    def test_numar_normal_not_affected(self, oracle_pool):
+        """Numar normal (<= 10 chars) nu e atins de overflow fix."""
+        addr = self._parse_address(oracle_pool, "Str Mihai Viteazu nr 10", "Cluj-Napoca", "Cluj")
+        assert addr["numar"] == "10", f"numar={addr['numar']!r}"
+        assert "VITEAZU" in (addr["strada"] or ""), f"strada={addr['strada']!r}"
+
 
 # ---------------------------------------------------------------------------
 # Test regresie: comenzi existente în SQLite