A cloud phone is a virtual number that utilizes VoIP (Voice over Internet Protocol) technology to make and receive calls over the internet, rather than traditional phone lines.
The Most Trusted Provider of Cloud-Based Phone Numbers
Enhance customer experience with local calling, advanced routing, and intelligent analytics.
- Make and Receive Calls
- User-friendly Online Dashboard
- CRM, Help Desk, and PBX Integrations
- Call Summaries, Transcription, & Customized Reports
- Account Management and 24/7 Live Support
- 40+ Calling Features Included
How It Works?
Start a free trial to set up your cloud-based phone number.
Seamlessly connect to your CRM, Help Desk, or PBX.
Set up features like IVR and custom call routing.
Leverage AI-driven insights to improve business performance.
Innovative Features in a Simple Package

Fast delivery Activate and set up numbers quickly

Global voice coverage Access numbers from even the most remote countries

Competitive rates Compared to giant telecom operators

No extra hardware Integrate into your existing communication infrastructure

Get Cloud-Based Phone Numbers
Scale globally and enter local markets with virtual phone numbers that route calls over the cloud.
Use cloud phone numbers to:
- Let local customers call your business, wherever it is located.
- Make and receive local calls from any location..
- Route calls to the main office, distributed teams, VoIP & SIP devices.
- Use recognizable local phone numbers and area codes.
Pay lower local and international rates when expanding your local business presence.
Streamline Workflows by Connecting Our Services to Your CRM, Help Desk, or PBX
Upgrade business communication by bringing global telephony to your core tools and services.












The Most Trusted Provider of Business Phone Numbers
Service quality and customer experience are our top priorities.
Why United World Telecom?
Need an easy-to-use business phone service that you can access from anywhere in the world? With our cloud phone solution, you get global coverage, international and local calling, high-quality voice, 99.999% uptime, and unlimited scalability. Grow your phone system along with your business!
Rely on our 24/7 responsive customer service, dedicated managers, and live tech support to ensure your service runs smoothly.

We offer various types of cloud phone numbers, including local numbers, toll-free numbers, international toll-free numbers, national numbers, mobile numbers, and Local 2-Way Voice numbers that support both inbound and outbound calling.
When someone dials your cloud phone number, the call is routed over the internet to your chosen destination, such as a VoIP phone, mobile device, softphone, or SIP trunk. You can also route calls based on business hours, location, or department using advanced call routing.
Cloud numbers offer flexibility, mobility, and cost savings. Businesses can establish virtual offices in new markets, scale globally without requiring on-site infrastructure, and manage communications from anywhere.
Yes. With United World Telecom’s Outbound Calling feature, you can place calls using your cloud number and display it as your outbound caller ID. This improves brand recognition and pickup rates.
Absolutely. Our cloud phone numbers work seamlessly with GCF Softphone and integrate with popular CRMs, including Salesforce, Zoho, HubSpot, and more, enabling in-platform calling with click-to-call functionality and call logging.
Yes. United World Telecom utilizes a global Tier-1 carrier network and intelligent routing to ensure consistently high call quality, uptime, and redundancy — even during periods of peak traffic or outages.
It’s simple. Select your desired country and number type from our online platform, customize your features (such as call recording or IVR), and start receiving calls, often within a few days.