diff --git a/db/migrate/20250129151501_migrate_phone_number_labels.rb b/db/migrate/20250129151501_migrate_phone_number_labels.rb
new file mode 100644
index 0000000..e7fc9b1
--- /dev/null
+++ b/db/migrate/20250129151501_migrate_phone_number_labels.rb
@@ -0,0 +1,19 @@
+class MigratePhoneNumberLabels < ActiveRecord::Migration[7.0]
+  def up
+    execute <<-SQL
+      UPDATE phone_numbers SET label = 'Privat' WHERE label = 'Telefon Privat';
+      UPDATE phone_numbers SET label = 'Arbeit' WHERE label = 'Telefon Geschäft';
+      UPDATE phone_numbers SET label = 'Fax' WHERE label IN ('Fax Geschäft', 'Fax Privat');
+      UPDATE phone_numbers SET label = 'Andere' WHERE label = 'Import';
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+      UPDATE phone_numbers SET label = 'Telefon Privat' WHERE label = 'Privat';
+      UPDATE phone_numbers SET label = 'Telefon Geschäft' WHERE label = 'Arbeit';
+      UPDATE phone_numbers SET label = 'Fax Privat' WHERE label = 'Fax'
+      UPDATE phone_numbers SET label = 'Import' WHERE label = 'Andere';
+    SQL
+  end
+end