1A house or lot number used to distinguish a specific address within a town or district; part of the Japanese addressing system (as in "Ō-chōme Ō-banchi").
住所を書くときは番地まで正確に記入してください。
When writing your address, please fill in the house number precisely as well.
引っ越し先の番地を不動産屋に伝えた。
I told the real estate agent the house number of my new place.
番地が分からないと荷物が届かないことがある。
If the house number is unknown, packages sometimes can't be delivered.