Prosečne GPS koordinate za poštanski broj 18972: 40.541, -75.126
Spisak gradova:
>> Upper Black Eddy 18972, Pennsylvania, Bucks, GPS koordinate: 40.5411,-75.1259
Spisak gradova:
>> Upper Black Eddy 18972, Pennsylvania, Bucks, GPS koordinate: 40.5411,-75.1259