diff --git a/data/ranges.php b/data/ranges.php
index a1689c4..d759f78 100644
--- a/data/ranges.php
+++ b/data/ranges.php
@@ -572,6 +572,17 @@
             [5, '99500', '99999']
         ]
     ],
+    [
+        '978',
+        '634',
+        'Indonesia',
+        [
+            [2, '00', '04'],
+            [3, '200', '349'],
+            [4, '7000', '7999'],
+            [5, '96000', '99999']
+        ]
+    ],
     [
         '978',
         '65',
@@ -948,7 +959,7 @@
             [5, '64983', '64984'],
             [6, '649850', '649869'],
             [5, '64987', '64987'],
-            [6, '649880', '649883'],
+            [6, '649880', '649899'],
             [4, '6499', '8999'],
             [5, '90000', '99999']
         ]