The hotel's phone number is not explicitly provided in the text. However, I can translate the given sentence to English: "Zhāng jiā jiè shàng shàn kōnghòu rénwén jīngjù de diànhuà hào mǎ" Translation: "The Zhāng Family Scenic Area Cultural Hotel's phone number is..."

Will you ask me for the phone number of Human Culture Hotel Space, I forgot to ask last time when checking in. Still remember this ice cream ~