SimBuster brings phone numbers, international calling, SMS, travel eSIM data, mobile top-ups and smart call-handling tools into one app. You can get a second phone number, make and receive calls, create a virtual receptionist, use an AI phone assistant, manage voicemail and access supported communication services while travelling or working remotely.

Yes. SimBuster offers local, mobile, national and toll-free phone numbers in supported countries. Available number types, features, prices and verification requirements depend on the selected country and number.

SimBuster Receptionist is a visual phone-menu and call-routing tool included with eligible phone numbers. You can create greetings, add menu options, set business hours, route callers to yourself or your team, send calls to voicemail and connect supported calls to an AI Assistant.

The AI Assistant can answer incoming calls, speak with callers, respond using the information you provide, capture messages and help handle common enquiries when you are busy or unavailable. AI plans, supported languages and capabilities are shown in the SimBuster app.

Yes. You can make international calls using SimBuster Call Credit or an eligible 30-day Calling Plan. Rates and available plans depend on the destination and number type. The applicable price is shown before you make a purchase or activate a plan.

Yes. SimBuster offers travel eSIM data plans for supported countries and regions. Your phone must support eSIM and be network-unlocked. Available data allowances, validity periods and prices are shown before purchase.

Yes. You can send prepaid mobile credit or supported bundles to mobile numbers in many countries. Available networks, denominations and products depend on the destination and operator. The final details and price are shown before you confirm the top-up.

SMS is available with supported SimBuster phone numbers. SMS availability, sending, receiving and international delivery depend on the number type, destination and local network support. SMS Credits are purchased separately through the Apple App Store or Google Play.

Some supported mobile numbers may receive verification messages, but acceptance depends entirely on the third-party app or service sending the code. SimBuster cannot guarantee that a particular platform will accept a virtual or secondary number.

Yes. Businesses, freelancers and remote teams can use SimBuster for business phone numbers, call routing, phone menus, voicemail, AI call answering and international communication without installing a traditional office phone system. Feature availability depends on the selected phone number and service.

No additional physical SIM card is required for most SimBuster features. Phone numbers, calls, SMS and call-handling tools work through the app using an internet connection. A compatible eSIM-enabled device is required only when installing a SimBuster travel eSIM.

SimBuster is free to download. A free Magic Number may also be available to eligible users. Paid services include certain phone numbers, outgoing calls, Calling Plans, SMS Credits, Speech Credits, AI plans, eSIM data and mobile top-ups. Prices are displayed before purchase.