Province: Madhesh

September 2, 2026

Madar Postal Code (56513) – Siraha

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Mirchaiya Postal Code (56515) – Siraha

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Bandipur Postal Code (56516) – Siraha

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Kalyanpur Postal Code (56517) – Siraha

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Sundarpur Postal Code (45811) – Sarlahi

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Belha Postal Code (56512) – Siraha

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Dumariya Postal Code (45813) – Sarlahi

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Karmaiya Postal Code (45814) – Sarlahi

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Harkathawa Postal Code (45815) – Sarlahi

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Ramnagar(Bahuarwa) Postal Code (45816) – Sarlahi

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