Post office in Ichihara
AgentData lists 27 post offices in Ichihara, Japan. Updated May 2026.
1, 市原市, 290-0208
市原市, 290-0102
市原市, 290-0111
市原市, 290-0199
6, 市原市, 290-0142
8, 市原市, 290-0054
4, 市原市, 290-0038
8, 市原市, 290-0081
市原市, 290-0255
市原市, 290-0062
市原市, 290-0299
19, 市原市, 290-0051
3, 市原市, 290-0026
2, 市原市, 290-0073
2, 市原市, 290-0073
市原市, 290-0034
市原市, 290-0204
2, 市原市, 290-0006
3, 市原市, 290-0056
3, 市原市, 290-0007
2, 市原市, 290-0003
5, 市原市, 290-0004
市原市, 290-0013
市原市, 290-8799
13, 市原市, 290-0117
市原市, 290-0171
Also in Ichihara
Post office in nearby cities
Frequently asked questions
How many post offices are in Ichihara?
AgentData lists 27 post offices in Ichihara as of May 2026.
Which post offices in Ichihara have a website?
0 of 27 post offices in Ichihara have a website with verified contact details.
Is this data free?
Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.
How is this data collected?
Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.
GET /api/local-businesses?category=post-office&city=ichihara