Koshi Postal Code 11303 | All 8 Ward Codes (Sunsari)
Official 5-digit local-government postal code 11303 and derived 7-digit ward postal codes (1130301-1130308) for Koshi (Rural Municipality) in Sunsari District, Koshi Province.
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Koshi Postal Code & Ward Directory (11303)
Bundled five-digit local-level postal record (11303) and derived seven-digit ward codes for Koshi (Rural Municipality) in Sunsari District, Koshi Province. Click any code pill to copy it to your clipboard.
| Ward Number | Municipality / Local Level | District | 5-Digit Postal Code | Derived 7-Digit Ward Code | Standard Address Line |
|---|---|---|---|---|---|
| Ward 1 | Koshi | Sunsari | Koshi-01, Sunsari 11303 | ||
| Ward 2 | Koshi | Sunsari | Koshi-02, Sunsari 11303 | ||
| Ward 3 | Koshi | Sunsari | Koshi-03, Sunsari 11303 | ||
| Ward 4 | Koshi | Sunsari | Koshi-04, Sunsari 11303 | ||
| Ward 5 | Koshi | Sunsari | Koshi-05, Sunsari 11303 | ||
| Ward 6 | Koshi | Sunsari | Koshi-06, Sunsari 11303 | ||
| Ward 7 | Koshi | Sunsari | Koshi-07, Sunsari 11303 | ||
| Ward 8 | Koshi | Sunsari | Koshi-08, Sunsari 11303 |
Postal Addressing & Mail Routing in Koshi, Sunsari
Koshi is classified as a Rural Municipality (Gaunpalika) in Sunsari District, Koshi Province. Within the federal postal code architecture published by the General Post Office (GPO), Nepal, Koshi is assigned the five-digit local-government postal code 11303 (recorded on reference page 3).
The first three digits (113) identify the Sunsari District routing zone within Koshi Province, while the final two digits (03) designate Koshi among the 12 local governments operating in Sunsari District. Regional mail and parcel dispatches for Koshi are routed through the Biratnagar and Dharan regional postal sorting hubs before local distribution across its 8 administrative wards.
How to Use 11303 and Ward Codes (1130301-1130308)
When completing online forms, banking registrations, or international shipping labels for Koshi, always check whether the form expects a 5-digit postal code or a 7-digit ward code.
1130301 for Ward 1 up to 1130308 for Ward 8).
All Local Governments in Sunsari District (12 Total)
Compare Koshi (11303) with all other municipalities and rural municipalities in Sunsari District:
| Local Government | Category | 5-Digit Postal Code | Derived Ward Code Range | Total Wards |
|---|---|---|---|---|
| Dharan | Sub-Metropolitan City | 20 Wards | ||
| Barahchhetra | Municipality | 11 Wards | ||
| Koshi (Current) | Rural Municipality | 8 Wards | ||
| Bhokraha Narshing | Rural Municipality | 8 Wards | ||
| Ramdhuni | Municipality | 9 Wards | ||
| Itahari | Sub-Metropolitan City | 20 Wards | ||
| Duhabi | Municipality | 12 Wards | ||
| Gadhi | Rural Municipality | 6 Wards | ||
| Inaruwa | Municipality | 10 Wards | ||
| Harinagar | Rural Municipality | 7 Wards | ||
| Dewanganj | Rural Municipality | 7 Wards | ||
| Barju | Rural Municipality | 6 Wards |
Common Questions About Koshi (11303) Postal Codes
What is the official 5-digit postal code of Koshi, Sunsari?
The official 5-digit local-level postal code for Koshi (Rural Municipality) in Sunsari District, Koshi Province is 11303, as recorded on page 3 of the General Post Office, Nepal reference table.
How are 7-digit ward postal codes formatted for Koshi?
Seven-digit ward codes for Koshi are derived by appending the two-digit ward number (01 to 08) to the 5-digit local postal code (11303). For example, Ward 1 uses 1130301 and Ward 8 uses 1130308.
How many administrative wards does Koshi have?
Koshi is divided into 8 administrative wards (Ward 1 through Ward 8) within Sunsari District, Koshi Province.
How should I write a standard mail or courier address for Koshi?
Write the recipient's name on line 1, street or tole and 'Koshi-08 (Ward No.)' on line 2, 'Sunsari 11303' on line 3, and 'Koshi Province, Nepal' on the final line. Always verify derived ward codes with the General Post Office before critical shipments.