The Begusarai postal district in Bihar covers 29 distinct PIN codes and 231 post offices operating across urban and rural delivery routes. Mail routing in this district connects through the Eastern Postal Region, coordinated via Begusarai HO and local delivery branch offices.
Begusarai district in Bihar currently has 29 unique PIN codes serving 231 post offices, which include 31 Sub Offices (SO) and 198 Branch Offices (BO).
Deliveries in Begusarai fall under the Eastern Postal Region. Mail is sorted through district administrative hubs anchored by Begusarai HO and routed to local sub and branch offices for delivery.