Prosečne GPS koordinate za poštanski broj 03218: 43.335, -71.289
Spisak gradova:
>> Barnstead 03218, New Hampshire, Belknap, GPS koordinate: 43.3349,-71.2887
Spisak gradova:
>> Barnstead 03218, New Hampshire, Belknap, GPS koordinate: 43.3349,-71.2887