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Global Voice Solutions for Business

International phone numbers, Local 2-Way Voice, BYOC solutions, SIP trunking—delivered on one global network
  • Local number & international toll-free numbers in 160+ countries
  • Inbound & outbound voice with local caller ID
  • Flexible voice & SIP integrations for existing platforms
  • AI-driven call insights, analytics, and reporting
  • Built on Tier-1 carriers with geo-redundant infrastructure
cloud-based phone number services

Trusted by 17,000 Businesses like Yours

Voice coverage in 160+ countries. Built on Tier-1 carriers with geo-redundant infrastructure.

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How Global Voice Works with Global Call Forwarding

We bring phone numbers, calling, routing, integrations, and insights together into a single, flexible global voice platform, designed to work as a complete cloud phone solution.

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Choose local or toll-free numbers. Establish local presence or toll-free access across countries and regions.
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Route calls intelligently.
Direct calls using IVR menus, time-based schedules, or advanced rules.
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Place outbound calls. Use local phone numbers and compliant caller IDs to improve pickup rates and trust.
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Connect through your desired tools. Use the GCF Softphone, integrate with your CRM or helpdesk, or connect via SIP/BYOC.
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Analyze calls and optimize.
Review call activity and uncover trends using AI Call Insights and Custom Reports.

International Virtual Phone Numbers for Business

Global Call Forwarding provides international virtual phone numbers that help businesses establish trusted, local points of contact across markets. Whether you’re supporting customers, running global sales campaigns, or expanding into new regions, our numbers are designed to work seamlessly with modern routing, calling, and analytics tools.

International Toll-Free Numbers
Make it easy for customers to reach you with recognizable, trusted toll-free numbers.

  • Country-specific toll-free numbers and prefixes (from 160+ countries)
  • Designed for inbound sales, support, and service hotlines
  • Compatible with advanced routing, IVR, call analytics, and reporting
  • Optional two-way calling to return customer calls from the same number
View International Toll-Free Options

Local Phone Numbers
Create a local presence in specific cities or regions with geographic phone numbers.

  • City- and area-code–level coverage in key markets
  • Ideal for regional sales, support, and local brand presence
  • Route calls globally using IVR, schedules, or geographic logic
  • Pair with outbound calling to display matching local caller IDs
Explore Local Number Coverage by Country

Universal International Freephone Numbers (UIFN)
Use one toll-free number across multiple countries.

  • Simplifies global access with a single international number
  • Ideal for multinational brands and centralized contact centers
  • Works alongside custom routing rules and reporting by region
Learn More About UIFN Coverage

Mobile & National Numbers
Reach customers on mobile-first networks or with a number accessible nationwide.

  • Mobile-accessible numbers for regions where local regulations allow
  • National numbers for country-wide reach without city-level restrictions
  • Availability and dialing rules vary by country
  • Come with 40+ call management features
Browse Mobile & National Number Availability

Service Features

An advanced suite of included and premium features to reliably power your business communications.

CRM Integrations

IVR/Auto Attendant

Cloud Call Recording

Virtual Voicemail

Call Flow Designer

AI Call Insights

Call Transcription

Time of Day Routing

Geographic Routing

Sequential Routing

GCF Softphone

Outbound Calling

Outbound Caller ID

Number Masking

Failover Routing

Custom Reports

Call Blocking

Local Ringback Tones

Simultaneous Ringing

Rollover Minutes

Local 2-Way Voice & Toll-Free FlexDial

Global Call Forwarding delivers flexible global calling solutions that let businesses connect with customers across regions, networks, and use cases. Use local or toll-free numbers, enable inbound and outbound calling, and control how calls are placed and presented, by country, team, or scenario.

From Local 2-Way Voice to globally accessible Toll-Free FlexDial, you get the freedom to design a global calling strategy that works around your customers, not carrier limitations.

Outbound Calling
Use our Outbound Calling solution to place international calls while presenting trusted and familiar local or toll-free caller IDs, no matter your teams’ locations. Make every international call feel local, professional, and compliant.

  • Place outbound calls with local phone numbers and display local caller IDs
  • Increase answer rates with region-appropriate caller identification
  • Track outbound activity with reporting and AI Call Insights
  • Access the GCF Softphone desktop and mobile apps for easy international calling
  • Ideal for global sales, follow-ups, and customer outreach
Learn More About Outbound Calling

GCF Softphone Powered by United World Telecom
Use our new web-based softphone app to make and receive international phone calls from your desktop or mobile device. Web dialer is included with our outbound calling service.

  • Two-way voice calls from any of your Global Call Forwarding phone numbers
  • Set a Dynamic Caller ID to display for outbound calls
  • Make assisted call transfers to other active users in your network
  • FREE in-network calls between users
  • Softphone CRM integrations available for major platforms
See How the GCF Softphone Works

Local 2-Way Voice
Our Local 2-Way Voice solution let you make and receive calls globally while presenting the right local or toll-free number, no matter where your teams are located.

  • Make and receive local calls using the same phone number and local caller ID
  • Display local numbers for outbound calls to increase answer rates
  • Ideal for international sales and support teams
  • Use with the GCF Softphone, CRM integrations, or SIP
  • Maintain local trust while operating from anywhere
Get Local 2-Way Voice Numbers

Toll-Free FlexDial
Toll-Free FlexDial is a global toll-free solution that allows customers in multiple countries to reach your business for free using a single phone number, even in regions where traditional toll-free access is limited or unavailable. Remove geographic and carrier restrictions by using an intelligent reverse-calling model, making it possible for callers worldwide to connect without paying for the call.

  • Provide global toll-free access through a single phone number
  • Reach customers in countries where standard toll-free services don’t work
  • Support mobile and landline callers worldwide
  • Reduce the need for multiple regional toll-free numbers
Explore Toll-Free FlexDial

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
Geo-redundant PoPs and Tier-1 carriers

BYOC Phone Solutions & SIP Trunking

Our global calling service is built to integrate—not replace—your existing communications stack. BYOC and SIP options give enterprises flexibility, redundancy, and global reach without forcing a rip-and-replace.

SIP Trunking
Enterprise-grade SIP connectivity for global voice. Add SIP trunks to your existing communication setup.

  • Connect PBX systems and cloud platforms via global SIP
  • Compatible with Microsoft Teams, Zoom Phone, Genesys, Amazon Connect, and more
  • Built-in redundancy and failover options
  • Designed for regional compliance and high availability

BYOC Phone Solutions
Bring your own carrier (us!) to your favorite tools without needing to overhaul your current system.

  • Add international phone numbers to contact centers, UCaaS platforms, or CRMs
  • Maintain control of routing, caller ID, and regional compliance
  • Ideal for businesses standardizing on a central communications platform
  • Secure reliable global coverage without changing providers

Integrates with your favorite CRMs

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See all integrations
F A Qs | Global Call Forwarding Services

Global Call Forwarding provides flexible global voice solutions that include international phone numbers, inbound and outbound calling, Local 2-Way Voice services, BYOC and SIP trunking, CRM integrations, and AI-powered Call Insights. The platform is designed to help businesses manage global sales and support communications from one unified system.

We offer local, toll-free, UIFN, national, and mobile phone numbers across 160+ countries. All numbers can be paired with advanced routing, Local 2-Way Voice calling, CRM integrations, and analytics to support international business operations.

Yes. Global Call Forwarding supports both inbound and outbound calling through Local 2-Way Voice, Toll-Free 2-Way Voice, and outbound calling services. Businesses can place and receive calls using local or toll-free caller IDs, depending on the solution, region, and compliance.

Yes. Global Call Forwarding offers outbound calling that allows businesses to place international calls while displaying local or toll-free caller IDs while being compliant across regions and regulations. Outbound calling works with softphones, CRM integrations, and SIP connections, making it ideal for global sales and support teams.

Yes. Global Call Forwarding supports Bring Your Own Carrier (BYOC), SIP trunking, and native integrations, allowing you to use our phone numbers and global connectivity with your existing PBX, UCaaS, CRM, or contact center platform.

Yes. Our solutions are designed for distributed sales, customer support, and operations teams that need reliable global calling, local caller IDs, intelligent routing, and detailed call insights across regions.

Global Call Forwarding operates on a high-availability, geo-redundant network backed by Tier-1 carriers. Our infrastructure is designed to deliver consistent call quality, redundancy, and uptime for global business communications.

Yes. Our platform includes analytics, custom reporting, and AI-powered call insights such as call transcription, summaries, and sentiment analysis. These tools help businesses monitor performance, improve customer interactions, and optimize global calling strategies.

Get a free consultation with a business phone system specialist.

Reach out and a Global Call Forwarding expert will get back with you shortly.

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