Get a Small Business Phone System With VoIP Cloud Telephony Features
Get a small business phone system built for clarity, reliability, and flexibility with VoIP cloud telephony features. Handle calls, messages, and team communication from anywhere while saving on traditional phone costs. Use AI insights and advance call management features to make smarter decisions and improve customer interactions without being tied to the office.
VoIP plans starting at just $15/user/month.
Make calls at just $0.0153 per minute (US).
Local, mobile & toll-free numbers from 100+ countries.
Access your calls and SMS on your smartphone, desktop, and tablet.
Advanced call management features with AI insights.

Telephony Partner of 1000+ Businesses Worldwide
Buy Affordable Virtual Phone Numbers for Your Small Business
Get a professional business phone number for your small business without the high cost of traditional phone lines. With Calilio, you can buy affordable virtual phone numbers (local, mobile, or toll-free) for as low as $2.
You get one free local U.S. phone number with Calilio. Claim Now!
No Numbers Found
Some numbers require ID and address verification under local laws. Certain numbers also require A2P 10DLC registration to send SMS or MMS to the United States. Moreover, some numbers may not appear in this search because they are not generally offered to customers and are available only on request. Please Contact Support for assistance.

How to Get a Small Business Phone System with Calilio?
Many cloud-based VoIP service providers offer a small business phone system. Calilio is one of the most affordable VoIP phone systems for a small business phone system, starting at just $15/user/month.
You simply create your Calilio account to access the dashboard to buy or port numbers, manage users, and customize call settings with advanced telephony features.
Sign up for Calilio and create an account using your email address.
Once logged in, you can access the dashboard.
Buy or port numbers from the Settings.
Invite your team from Settings > Members and assign them roles and numbers.
Go to Settings > My Numbers to configure your telephony features such as IVR, call forwarding, business hours, and more.
Calilio Has All the Telephony Features Your Small Business Needs
Calilio gives your small business every essential telephony feature in one unified platform, helping you answer more calls, send bulk SMS, and serve customers faster.
Phone Greeting
Welcome callers with a customized greeting that reflects your brand’s professionalism.
CHOOSE COUNTRY
Set Up Your Small Business Phone System in 100+ Countries
Scale your small business as your company grows, with Calilio’s cloud-based VoIP phone system, you can expand your business presence in 100+ countries. No physical offices, SIM cards, or expensive infrastructure are required.

Why Small Businesses Need Cloud VoIP Solutions?
Cloud VoIP solutions give small businesses the freedom to handle calls from anywhere, reduce operational costs, and access advanced telephony and call management features without hardware or complicated setups.
Work From Anywhere, on Any Device
Cloud VoIP lets your team make and receive calls over the internet, from smartphones, desktops, and tablets, perfect for remote, hybrid, or on-the-go workforces.
AI Insights for Informed Decisions
All Call Data in One Dashboard
Professional Customer Experience
Handle More Calls With Intelligent Routing
Easy to Scale as You Grow
Lower Operating Costs
Use Cases
Use Cases of Cloud VoIP for Small Business
Calilio’s cloud-based VoIP system helps different types of small businesses manage a high volume of calls and SMS for improved response times. <br><br> Whether you handle sales, support, appointments, or field services, Calilio ensures your team stays connected and delivers a professional experience.
Affordable VoIP Pricing Plans for Small Business Phone System
Calilio has flexible pricing designed for businesses of all sizes, from small teams to fast-growing enterprises. You only pay for what you need, with no hardware costs or long-term contracts. Every plan includes essential telephony features and cloud storage.
Enterprise Plan
Custom
Everything in the Premium Plan, plus:
- Developer Support
- All Call Strategy Features
- Dedicated Account Manager
- Phone and WhatsApp Support
Frequently asked questions
Who is the cheapest VoIP phone provider?
Sonetel, Calilio, Phone.com, Google Voice, Zoom Phone, Dialpad, and Quoare some of the cheapest VoIP phone service providers with affordable VoIP plans (starting from $15 per month) and low-cost calling rates (starting from $0.0153 per minute).
What is the best phone service for a small business?
How much does a VoIP phone system cost for a small business?
Is VoIP worth it for small businesses?

Still have questions?
Can’t find the answer you’re looking for? Please chat with our friendly team.