Window hours for the number coding scheme in Metro Manila may soon be scrapped, according to the Metro Manila Development Authority (MMDA).

The window hours of the current number coding scheme will be retained indefinitely, despite the holiday rush, according to the MMDA.

The Metropolitan Manila Development Authority (MMDA) on Thursday said the window hours will remain a part of its number coding scheme.

The window period in the expanded number coding scheme will stay, the Metropolitan Manila Development Authority (MMDA) announced yesterday.