Average GPS coordinates for Kallar Postcode location: 7.467, 81.8. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Kallar on map:

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Listing cities & postcodes (1):
>> Batticaloa, 30250 Kallar, BC, GPS coordinates: 7.4667,81.8