Ultimate communication solutions in ONE APP: Data Plans, Phone Numbers, & Calls. Constantly searching for a fast, affordable, and safe internet while traveling? With Numero: Access global data plans while traveling. Do you find yourself needing a second phone number or multiple phone numbers? With Numero: Own a second number or multiple numbers easily. Worried about expensive international phone calls? With Numero: Make calls at reduced or local rates with your own number or a 2nd number, and enjoy easy VoIP calling through the app. WHY NUMERO? ? Stay Connected: Whether traveling abroad or needing a virtual number (number without a SIM card) such as a USA number, Numero eSIM has you covered. Get a new number, and stay in touch with friends and family no matter where you are. If you are a business owner, you can get a toll free number such as a USA ...