Prosečne GPS koordinate za poštanski broj 28553: 34.727, -76.517
Spisak gradova:
>> Marshallberg 28553, North Carolina, Carteret, GPS koordinate: 34.7265,-76.5173
Spisak gradova:
>> Marshallberg 28553, North Carolina, Carteret, GPS koordinate: 34.7265,-76.5173