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United World Telecom

United World Telecom headquarters in Delray Beach, Florida

Global Telecom Infrastructure for International Business

United World Telecom (UWT) is a global telecommunications company designing, operating, and supporting international voice infrastructure for businesses worldwide.

Founded in 1996, United World Telecom provides the carrier-grade network, advanced local and international routing, and operational expertise behind modern global voice services, serving over 17,000 corporate clients worldwide. We support international calling, local and toll-free voice, SIP connectivity, and Bring Your Own Carrier (BYOC) solutions across 160+ countries.

Our headquarters is located in Delray Beach, Florida, but you can meet our team all over the world, including in Asia (Thailand and India), Europe (Ukraine), Africa (Cameroon), and the Americas (Brazil, Peru, and Mexico).

This presence enables close collaboration with local carriers, faster issue resolution, and deep familiarity with country-specific regulations and routing conditions. Our regional structure ensures that global voice performance is managed locally, not abstractly.

Built on Call Quality, Not Shortcuts

UWT offices

In today’s competitive telecom landscape, many providers optimize for margin by sacrificing call quality.

At United World Telecom, we take a different approach.

We prioritize network reliability, call quality, and routing integrity even when it requires greater operational investment. Every call placed through our network is treated as mission-critical, because for our customers, voice is not a feature, it is core infrastructure.

United World Telecom operates at the network and infrastructure layer of global communications. We work directly with Tier-1 carriers, regulators, and regional telecom partners to ensure voice services are reliable, compliant, and scalable across borders.

Gitex customer photo

While many providers focus on applications or endpoints only, we focus on what keeps global voice working behind the scenes:

  • Network architecture
  • Routing strategy
  • Reliable international phone numbers
  • Local 2-Way Voice
  • Carrier relationships
  • Regional compliance
  • Business continuity
  • Integrated phone solutions.
Gitex group photo

Three Decades of Telecom Expertise

United World Telecom began in 1996, supporting international callback and long-distance calling services. As global business communication evolved, we expanded into international call forwarding, local and toll-free voice services, and global SIP connectivity.

Over time, the company built a robust international carrier ecosystem and transitioned toward next-generation global voice infrastructure, supporting cloud platforms, CRMs, contact centers, and enterprise communications systems.

we provide the network foundation that enables modern global voice, across various regions, platforms, and use cases.

United World Telecom operates under approval of the U.S. Federal Communications Commission (FCC) with a Section 214 license, reinforcing our role as a regulated, accountable telecom operator. With nearly 30 years in global telecom, our longevity reflects long-term carrier relationships, infrastructure investment, and operational discipline.

Employee testimonial from Beny Mouen, Regional Sales Manager (APAC)

“We are geared to grow as we keep investing in technology and infrastructure to ensure that our services remain reliable and easy to use, which has helped us to establish a strong reputation in the industry”
Beny Mouen, Regional Sales Manager - APAC

What United World Telecom Provides

Regional Coverage & Compliance

  • Local and toll-free voice in 160+ countries
  • Hard-to-reach country coverage
  • Regulatory and caller ID compliance expertise
  • Country-specific provisioning support

Global Voice Infrastructure

  • Tier-1 carrier connectivity
  • Geo-redundant routing and PoPs
  • PSTN replacement and legacy network migration
  • High-availability voice architecture

Voice, SIP, & BYOC Integrations

  • CRM & help desk softphone integrations
  • Contact center and UC platform integrations
  • Voice in MS Teams, Amazon Connect, Twilio, and more
  • Bring Your Own Carrier (BYOC) support

Network Operations & Support

  • 24/7 network monitoring & troubleshooting
  • Dedicated enterprise account managers
  • Live technical support via phone, chat, and ticketing
  • Responsive support & quick issue escalation

Industries That Depend on Voice Reliability

United World Telecom supports organizations operating in healthcare, finance, travel, and software, where voice communications must meet higher standards for reliability, compliance, and availability across regions.

These industries rely on us for voice infrastructure that performs consistently under regulatory, geographic, and operational pressure.

Company Timeline

2026

Completed 30 years of telecom experience.

2025

UWT expanded global operations with the opening of a São Paulo, Brazil office. Toll-Free Local 2-Way Voice was added. New SIP integrations were introduced: MS Teams Direct Routing and expanded support for Genesys & Twilio. Created IVR Scheduling feature and implemented self-service Phone Number Testing. UWT exhibited at GITEX Global 2025.

2024

Launched TollFree FlexDial and self-service UIFN ordering. Launched AI Call Insights, adding call transcription, summaries, sentiment analysis, and keyword search. Advanced reporting capabilities were introduced, including custom and scheduled reports, phone tags, and call journeys. BYOC solutions were launched for major cloud and contact center platforms.

2023

UWT expanded Local 2-Way Voice capabilities and extended coverage into additional hard-to-reach regions. New features were introduced: voicemail transcription and translation, user and role management, and expanded CRM and help desk integrations. Launched UWT Softphone App for iOS. Exhibited at Medical Fair Asia.

2022

UWT strengthened global service reliability by implementing PSTN replacement across key regions. Native CRM and help desk softphone integrations were introduced, and UWT exhibited at GITEX 2022, reinforcing its presence in global enterprise telecom.

2021

A new modern online control panel was launched that will help customers easily navigate the account settings, order new numbers, and view/modify various service options.

2020

GCF Softphone was introduced with inbound/outbound calling, call transfer, native Windows PC, MAC and Android apps.

2019

International Outbound Calling service with custom Caller ID selection was introduced as an add-on to inbound service.

2018

As part of the transformation into next-gen telecom infrastructure and to improve overall service quality, UWT established its first overseas POP in Singapore.

2016

UWT's Asia - Pacific sales and support office was established in Bangkok, Thailand.

2013

Call Recording and Long Term Recording Storage were added as optional features available with local and toll free numbers.

2011

UWT's core service offering expanded to include Advanced IVR (auto-attendant), Time of Day Routing, Voicemail to Email, and Fax to Email features.

2009

UWT accelerated its acquisition of multinational clients with the agreement to provide worldwide telecommunications services to a major money transfer service provider.

2007

The Global Call Forwarding brand was established and launched by UWT as an exclusive outlet to provide international toll free and local phone numbers to businesses worldwide.

2005

UWT developed new sales channels to aggressively move into several African markets and became the dominant service provider utilizing a new callback technology (UANI Trigger) with the expanded use of caller ID across world networks.

2003

UWT became a major callback service provider in the Middle East with a strong reputation in service quality.

1998

UWT quickly expanded its presence into Africa and the Middle East providing low-cost communication service to businesses and individuals.

1996

United World Telecom (UWT), the parent company of Global Call Forwarding (GCF), was founded in Florida. UWT initially operated as a callback service provider serving businesses and individuals around the world.

Founded 1996

Employee testimonial from Alain Rodriguez, Customer Service & Tech Support Manager

“A multicultural environment, dynamic workplace, and space to grow and connect”
Alain Rodriguez, Customer Service & Tech Support Manager (US)

The Most Trusted Provider of Business Phone Numbers

Service quality and customer experience are our top priorities.

160+
Countries
Phone numbers available across the globe.
24/7
Support
Reach us via phone, chat, website, and email.
4.2/5
Live Chat Rating
Real-time support. Real customer satisfaction.
30+
Years
We've been in business since 1996.
99.999%
Uptime
Multiple layers of redundancy = Higher reliability.

Infrastructure Built for What Comes Next

United World Telecom continues to invest in global voice infrastructure built for long-term reliability and adaptability. Our focus remains on:

  • Reliable global coverage
  • Network resilience
  • Modern SIP and BYOC architectures
  • Smarter routing and redundancy, and
  • Infrastructure that supports AI-driven voice intelligence

We remain committed to supporting evolving cloud platforms, regulatory demands, and global business operations.

Some of Our Long Term Clients

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