{"postcode_type":"office","jis":"11222","old":"343","new":"3438530","prefecture_kana":null,"city_kana":null,"suburb_kana":null,"prefecture":"埼玉県","city":"越谷市","suburb":"七左町","street_address":"４−３０１","office":"光インターネット物流センター","office_kana":"ヒカリインタ-ネツトブツリユウセンタ-","office_roman":"Hikariinta-netsutobutsuriyuusenta-","post_type":"office","is_separated_suburb":null,"is_koaza":null,"is_chome":null,"is_include_area":null,"status":null,"reason":null,"prefecture_roman":null,"city_roman":null,"suburb_roman":null,"handling_post_office":"新越谷","multiple_numbers":"none","created_at":"2026-08-01T03:00:46.000Z","updated_at":"2026-08-01T03:00:46.000Z","url":"https://postcode.teraren.com/postcodes/3438530.json","location":null}