Gjennomsnittlig GPS-koordinater for postnummer 230-0023: 35.518, 139.684
Notering byer:
>> Ichibanishinakachou 230-0023, Kanagawaken, Yokohamashitsurumiku, GPS-koordinater: 35.5176,139.6843
Notering byer:
>> Ichibanishinakachou 230-0023, Kanagawaken, Yokohamashitsurumiku, GPS-koordinater: 35.5176,139.6843