Karanja is one of the sub locations situated in Mumbai district of Maharashtra. Pin code of Karanja, Mumbai is 400704. All the mails and packages from all over India are first delivered to the Karanja branch office and are then distributed to the respective addresses in that area. Like other towns and villages, this town also has a postal code that makes the timely and correct delivery of mails possible. We will help you with the pin code of this area and all the other states of India. In case, you have any doubts or are unable to hunt for the required pin code then you can always contact the customer support team.