Narainpur is a Branch Post Office (B.O.) located in the Obra block of the Aurangabad(BH) district in Bihar, India. The delivery status of this post office is available. It is part of the Aurangabad(Bihar) division of the Patna HQ. The pincode of Narainpur is 824124.

PIN codes, also known as postal codes, help streamline mail delivery in India. Let's break down the different parts of Narainpur's PIN code, 824124:

• (82): This identifies the postal circle, which is a region group of states. In this case, "82" represents the Bihar postal circle.
• (824) : These digits represent the sorting district. Here, "824" points to the Aurangabad(BH) district within Bihar. Mail for this area is sorted here before final delivery.
• (124) : These pinpoint the specific delivery office within the sorting district. For Narainpur, "124" corresponds to the Narainpur Branch Office.