Koya Postal Codes (高野)


Postal Code information
Place Koya
Post Code 300-2642
County Tsukuba
State Kanto
Time zone Asia/Tokyo

All postal codes in Tsukuba

Oho Postal codes (大穂) 300-3256, 305-0801
Asahi Postal codes (旭) 300-2632, 305-0804