Secondary Number.
One Device.
SecNum gives you an Israeli or Dutch mobile number on your local SIM card. Receive government SMS and bank notifications, and make calls – all from a single device, anywhere in the world.
No Dual SIM Needed
Get an Israeli or Dutch mobile number on your existing SIM card. No spare device or dual-SIM phone required.
Works Worldwide
Receive government SMS, bank notifications, and make calls from anywhere in the world over data or VOIP.
Privacy Protected
Your primary number stays hidden. Recipients see only your secondary number, and your operator never sees the calls you make via SecNum.
SMS Over Data
Messages are sent over a data channel, so your mobile operator never charges you for sending SMS while roaming.
Local Call Rates
Calls route through a local access number, so outgoing calls are charged as local – not overseas – to your operator.
Voicemail to Email
Configure voicemail in the app and recordings are sent directly to your email. We never store them on our servers.
Download the App
Install SecNum from the App Store or Google Play on your existing device.
Pick Your Number
Choose an Israeli or Dutch mobile number and activate it on your current SIM.
Start Using It
Receive SMS, make calls, and manage voicemail – all from one device, anywhere.