Prosečne GPS koordinate za poštanski broj 20788: 38.969, -76.951
Spisak gradova:
>> Hyattsville 20788, Maryland, Prince George's, GPS koordinate: 38.9694,-76.9509
Spisak gradova:
>> Hyattsville 20788, Maryland, Prince George's, GPS koordinate: 38.9694,-76.9509