737135Official India Post RecordDeliveryBO
Upper Martam BO
State RegionSIKKIM
District AreaEAST DISTRICT
Postal Circle & Administration Division
Postal CircleWest Bengal Circle
Postal RegionDivReportingCircle
Postal DivisionSikkim Division
Official GPS CoordinatesLat: 27.2600000, Long: 88.5500000
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