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Western Highlands Postal codes
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Western (Fly River) Postal codes
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West Sepik (Sandaun) Postal codes
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West New Britain Postal codes
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Southern Highlands Postal codes
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Northern (Oro) Postal codes
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New Ireland Postal codes
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National Capital District Postal codes
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Morobe Postal codes
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Milne Bay Postal codes
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Manus Postal codes
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Madang Postal codes
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Jiwaka Postal codes
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Hela Postal codes
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Gulf Postal codes
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Eastern Highlands Postal codes
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Chimbu Postal codes
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Central Postal codes
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Bougainville Postal codes
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Papua New Guinea Postal Codes