Prosečne GPS koordinate za poštanski broj bb4310: 4.983, 114.917

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Spisak gradova:
>> Pusat Dakwah Islamiah BB4310, "Berakas 'A'", Brunei Muara, GPS koordinate: 4.98333, 114.91667
>> Unit Perkhidmatan Hal Ehwal Masyarakat - Pulaie BB4310, "Berakas 'A'", Brunei Muara, GPS koordinate: 4.98333, 114.91667