Prosečne GPS koordinate za poštanski broj 17771: 41.413, -77.01
Spisak gradova:
>> Trout Run 17771, Pennsylvania, Lycoming, GPS koordinate: 41.4125,-77.0098
Spisak gradova:
>> Trout Run 17771, Pennsylvania, Lycoming, GPS koordinate: 41.4125,-77.0098