Dual Number.
Single Device.
Get an Israeli or Dutch mobile number on your local SIM card. Receive government SMS, bank notifications, and make calls – all from one device, anywhere in the world.
Solutions that
power global networks.
Secondary Number
Dual Number, Single Device
Get an Israeli or Dutch mobile number on your existing SIM card. Make calls, send SMS, and receive OTPs – no dual-SIM phone required.
SMS Platform
Enterprise Messaging at Scale
Large-account SMS solutions installed in 50+ mobile operators worldwide. Enterprise-grade delivery and reliability.
LightPBX
PBX for Small & Medium Businesses
A lightweight PBX built for small and medium businesses. Turn any mobile device into a professional business extension – full PBX features without the hardware.
Scribo
Campaign & Marketing Suite
A campaign and marketing tool for sending SMS, IVR, TTS, email and WhatsApp messages – reach your audience across every channel from a single platform.
Integrate in
minutes, not months.
Our API is built for developers who value simplicity. Send your first SMS in under 5 minutes with our RESTful API and comprehensive documentation.
// Send SMS via Cellact API
const response = await fetch('https://api.cellact.com/v1/sms', {
method: 'POST',
headers: { 'Authorization': 'Bearer YOUR_API_KEY' },
body: JSON.stringify({
to: '+972551234567',
message: 'Hello from Cellact!'
})
});Ready to
connect?
Join 50+ mobile operators worldwide who trust Cellact for their connectivity infrastructure. Get in touch and we'll have you running in days.
Contact Our Team