Post office in Koshigaya

AgentData lists 35 post offices in Koshigaya, Japan. Updated May 2026.

35 businesses0 with websites

北越谷駅前郵便局

—

北越谷駅東口郵便局

—

南越谷郵便局

—

川口戸塚郵便局

川口市, 333-0802

—

新越谷郵便局

２, 越谷市, 343-8799

—

東川口一郵便局

—

東越谷郵便局

—

浦和美園駅前郵便局

—

美園郵便局

—

草加新栄郵便局

—

越谷大房郵便局

—

越谷大間野郵便局

—

越谷宮前郵便局

—

越谷柳田郵便局

—

越谷瓦曽根郵便局

—

越谷登戸郵便局

—

越谷相模町郵便局

—

越谷蒲生三郵便局

—

越谷赤山郵便局

—

越谷郵便局

—

Also in Koshigaya

Convenience store ()Restaurant ()Elementary school ()Kindergarten ()Bicycle rental service ()Place of worship ()Supermarket ()Pharmacy ()

Post office in nearby cities

Osaka ()Nagoya ()Sapporo ()Fukuoka ()Shizuoka ()Kobe ()Kagoshima ()Okayama ()

Frequently asked questions

How many post offices are in Koshigaya?

AgentData lists 35 post offices in Koshigaya as of May 2026.

Which post offices in Koshigaya have a website?

0 of 35 post offices in Koshigaya 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.

Access this data via API

GET /api/local-businesses?category=post-office&city=koshigaya