Prosečne GPS koordinate za poštanski broj 20783: 39.001, -76.972
Spisak gradova:
>> Hyattsville 20783, Maryland, Prince George's, GPS koordinate: 39.0005,-76.9723
Spisak gradova:
>> Hyattsville 20783, Maryland, Prince George's, GPS koordinate: 39.0005,-76.9723