Cello Mobile Promo Codes & Coupons September 2026 — Up to 20% Off

Cello Mobile has three basic services: international mobile phone rental, international mobile phone/SIM card sales and international data service. International mobile phone rental and sales services are as good as they sound. You can use your mobile phone in one or even dozens of different countries/regions. International data service offers you unlimited international BlackBerry or unlimited international MiFi devices. MiFi devices allow you to set up your own WiFi hotspots. This means you can go online, stay in touch via email or get detailed map information). You can rent mobile devices for 2 days, up to 6 months, 12 months or even 18 months. You can also purchase a full cell phone plan or a separate SIM card for use around the world, with free calls in many countries/regions. Cello Mobile also offers country-specific SIM CARDS and mobile phone plans in France, Germany, Spain, Ireland, the UK and more.