Prosečne GPS koordinate za poštanski broj 28166: 35.686, -80.882
Spisak gradova:
>> Troutman 28166, North Carolina, Iredell, GPS koordinate: 35.6863,-80.8822
Spisak gradova:
>> Troutman 28166, North Carolina, Iredell, GPS koordinate: 35.6863,-80.8822