We found one dictionary that defines the word have someone's number on it:

General (1 matching dictionary)

1. have someone's number on it: Oxford Learner's Dictionaries

▸ Words similar to have someone's number on it ▸ Usage examples for have someone's number on it ▸ Idioms related to have someone's number on it ▸ Wikipedia articles (New!) ▸ Words that often appear near have someone's number on it ▸ Rhymes of have someone's number on it ▸ Invented words related to have someone's number on it