Udayapur Postal Code: 56300

Find the official five-digit postal code for Udayapur in Udayapur Municipality, Udayapur district, Koshi province, and use the correct address format for Nepal Post.

Official 5-Digit Postal Code
56300
Foreign form asking for 6 digits? Use: 056300

Location Details

Postal Code 56300
Location Name Udayapur
Palika / Municipality Udayapur Municipality
District Udayapur
Province Koshi
Office Type District Post Office

About Udayapur Post Office

Udayapur is part of Udayapur Municipality in Udayapur district, Koshi Province of Nepal. Mail for this area is handled by a District Post Office that operates under the postal code 56300.

Nepal uses a five-digit postal code system. The first digit broadly indicates the region, while the full code identifies the specific post office. Use 56300 for letters, parcels, courier bookings, and address verification in this area.

Browse all postal codes in Udayapur district

How to Address Mail to Udayapur

Use this format when sending letters or parcels. A complete address with the correct postal code helps Nepal Post deliver faster.

Recipient Full Name
Ward No. / Tole / Street Name
Udayapur, Udayapur Municipality
Udayapur, Koshi Province
NEPAL - 56300
  • Double-check the postal code before dispatch.
  • Add a nearby landmark and the recipient's phone number for courier deliveries.
  • Keep the receipt safe for registered mail so you can track it.

6-Digit Format for Foreign Websites

Nepal's official postal code for Udayapur is 56300 (five digits). Some international websites, e-commerce checkouts, and online forms only accept a six-digit ZIP or postal code. In that case, simply add a leading zero in front of the official code.

Official 5-digit 56300
Use on foreign sites 056300
For letters and parcels within Nepal, always use the official five-digit code 56300. Use the six-digit format only when a foreign website refuses to accept five digits.

Frequently Asked Questions

What is the postal code of Udayapur?
The official postal code of Udayapur is 56300. Use this five-digit code for all postal deliveries, couriers, and address forms within Nepal.
Which district and province is Udayapur located in?
Udayapur is situated in Udayapur Municipality. It falls under Udayapur district, located in Koshi Province of Nepal.
What type of post office serves Udayapur?
Udayapur is served by a District Post Office operating under the postal code 56300.
How should I address mail to Udayapur?
Write the recipient's name, ward or tole, Udayapur, Udayapur Municipality, Udayapur, Koshi Province, Nepal, and end with the postal code 56300.
Is the postal code 56300 used for the entire Udayapur Municipality?
No. Each post office area has its own unique code. The code 56300 belongs to the Udayapur post office area. Nearby areas may have different codes, which you can check in the related list on this page.