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Udayapur District Postal Codes (हुलाक कोड)

Koshi Province · 8 postal code areas · 75 ward codes

Udayapur district in Koshi Province has 8 local levels — 4 municipalities and 4 rural municipalities — and each one has its own 5-digit postal code, from 11401 to 11408. Together they have 75 wards, and every ward has a 7-digit ward code. The District Post Office serves Triyuga Municipality, postal code 11403.

Based on the new postal code list published by the Department of Postal Service, Nepal. DocSample is not a government website — verify official use with Nepal Post. Data checked .

All Udayapur postal codes and ward codes

Press Copy for the 5-digit postal code, or open “Wards” and tap a ward number to copy its 7-digit ward code.

New postal codes for Udayapur district, Koshi Province, with ward codes
Local LevelPost OfficeWardsPostal CodeWard CodesCopy
Belaka MunicipalityUdayapur, KoshiPost Office, Belaka Municipality911401
9 wards · 1140101 to 09Wards

Tap a ward to copy its full 7-digit ward code.

Chaudandigadhi MunicipalityUdayapur, KoshiPost Office, Chaudandiyadhi Municipality1011402
10 wards · 1140201 to 10Wards

Tap a ward to copy its full 7-digit ward code.

Triyuga MunicipalityUdayapur, KoshiDistrict Post Office, Udayapur1611403
16 wards · 1140301 to 16Wards

Tap a ward to copy its full 7-digit ward code.

Rautamai Rural MunicipalityUdayapur, KoshiPost Office, Rautaimai Rural Municipality811404
8 wards · 1140401 to 08Wards

Tap a ward to copy its full 7-digit ward code.

Limchungbung Rural MunicipalityUdayapur, KoshiPost Office, Limchungbun Rural Municipality511405
5 wards · 1140501 to 05Wards

Tap a ward to copy its full 7-digit ward code.

Tapli Rural MunicipalityUdayapur, KoshiPost Office, Tapll Rural Municipality511406
5 wards · 1140601 to 05Wards

Tap a ward to copy its full 7-digit ward code.

Katari MunicipalityUdayapur, KoshiPost Office, Katari Municipality1411407
14 wards · 1140701 to 14Wards

Tap a ward to copy its full 7-digit ward code.

Udayapurgadhi Rural MunicipalityUdayapur, KoshiPost Office, Udayapurxadhi Rural Municipality811408
8 wards · 1140801 to 08Wards

Tap a ward to copy its full 7-digit ward code.

Udayapur postal code FAQ

What is the postal code of Udayapur district?

Udayapur does not have one single postal code. Each of its 8 local levels has its own 5-digit code, from 11401 to 11408. The District Post Office serves Triyuga Municipality, postal code 11403. Use the code of the municipality or rural municipality where the address is.

What is the postal code of Triyuga?

Triyuga Municipality in Udayapur district has the postal code 11403. It has 16 wards, so its 7-digit ward codes run 1140301 to 16 — for example Ward 1 is 1140301.

How many local levels and ward codes does Udayapur have?

Udayapur has 8 local levels (4 municipalities and 4 rural municipalities) with 75 wards in total, so there are 75 ward codes. Triyuga Municipality has the most wards (16).

Which province is Udayapur in?

Udayapur is in Koshi Province. In the new list, every postal code in Koshi Province starts with 1 and every postal code in Udayapur starts with 114.

What is a ward code in Udayapur?

A ward code is the 5-digit postal code of the local level plus the 2-digit ward number. For example, Ward 1 of Belaka Municipality is 1140101. Open “Wards” on any row of the table to copy a ward code.

Writing a Udayapur address

Write the name, tole and ward number, then the local level and its postal code, then the district and province — for example: Triyuga Municipality – 11403, Udayapur, Koshi Province, Nepal. On international forms, put the 5-digit code in the ZIP / postal code field.

Other districts in Koshi Province

← All Nepal postal codes (77 districts) · Download full list (CSV)

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First published · postal list from 2026-10-19 release on DocSample.