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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.

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)
  • Use with advanced routing, IVR, analytics, and reporting
  • Add two-way calling to return customer calls from the same number
  • Or, use one toll-free number across multiple eligible countries with UIFN coverage
arrow icon 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
arrow icon Explore Local Number Coverage by Country

Local 2-Way Voice
Use Local 2-Way Voice to 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
arrow Get Local 2-Way Voice Numbers

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
arrow 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

Reliable Global Calling in Growing and Emerging Markets

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 to branded call pages with CallMeClick, you get the freedom to design a global calling strategy that works around your customers, not carrier limitations.

Outbound Calling
Place international calls while presenting trusted and familiar local or toll-free caller IDs. 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
arrow 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
arrow See How the GCF Softphone Works

CallMeClick Service
Our CallMeClick service lets customers request a call online and connect with your team by phone, making your business easier to reach across worldwide markets.

  • Let customers request a web call by entering their phone number on a web call page
  • Connect callers with your team through an automated callback flow
  • Ideal for international sales and support teams
  • Add your branded call page links to websites, emails, and QR codes
  • Make your team accessible across worldwide markets
arrow Connect Globally with CallMeClick

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 global callers to connect for free.

  • 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
arrow 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
arrow Explore SIP Trunking

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
arrow Explore BYOC Solutions

Integrates with your favorite CRMs

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See all integrations
F A Q | Global Call Forwarding Global Voice Services

Global Call Forwarding provides international virtual phone numbers, international call forwarding, inbound and outbound calling, Local 2-Way Voice, Toll-Free FlexDial, CallMeClick, BYOC connectivity, and SIP trunking. Businesses can combine these services with call routing, CRM integrations, the GCF Softphone, AI Call Insights, and reporting tools.

Global Call Forwarding provides local, national, mobile, and international toll-free business phone numbers across more than 160 countries. Businesses use these numbers to establish a local presence in different countries, offer toll-free customer access, and connect callers with teams in other locations.

International call forwarding directs calls to your Global Call Forwarding business number to a designated phone number, team, or compatible SIP destination. Customers dial your local or toll-free number, while your team answers at its preferred location. Routing rules determine where calls go based on factors such as business hours, caller location, or department.

Yes. Global Call Forwarding's Local 2-Way Voice service allows businesses to receive calls and place outbound calls using the same local business number in supported markets. Teams can use the GCF Softphone, supported integrations, or SIP connectivity.

Yes. Global Call Forwarding offers outbound calling with local caller ID options, helping sales and support teams present a recognizable business number when contacting customers. The caller ID and routing options available depend on the destination country, number type, and applicable requirements.

Yes. Global Call Forwarding supports IVR menus, time-of-day routing, geographic routing, simultaneous ringing, and sequential routing. Businesses can direct callers to the appropriate department or regional team and configure failover routing to send calls to an alternative destination when the primary destination is unavailable.

Yes. Global Call Forwarding offers Bring Your Own Carrier (BYOC) connectivity and SIP trunking for compatible phone systems and communications platforms. These services let businesses connect GCF's international numbers and voice network to an existing setup. Configuration depends on the platform and its technical requirements.

Yes. Global Call Forwarding offers softphone integrations for supported CRM and helpdesk platforms. These integrations let teams access business calling within the tools they use to manage customer interactions. Available functionality and setup requirements depend on the integration.

Toll-Free FlexDial uses a reverse-calling process: a customer dials a designated number, hears a prompt, and receives a callback that connects them with your business. CallMeClick starts through a branded web page, where the customer submits their phone number to request a callback. Both provide alternatives to conventional international dialing.

Yes. Global Call Forwarding offers AI Call Insights, call transcription, and Custom Reports. Businesses can review call activity, analyze conversations, and identify trends across sales and support operations. The available tools depend on the services and optional features enabled for the account.

Global Call Forwarding offers both included features and premium add-ons. Businesses can combine phone number services with additional calling, recording, analytics, and other capabilities based on their needs. Review the selected plan and feature pricing to confirm what is included and what carries an additional charge.

Global Call Forwarding is a business telecommunications brand owned and operated by United World Telecom. GCF provides international phone numbers and cloud-based voice services for businesses managing sales, customer support, and communications across countries.

Global Call Forwarding offers business phone numbers in more than 160 +countries. Its services help businesses connect customers and teams across international markets, including regions where phone number availability or calling access can be limited. Coverage varies by number type and service.

Global Call Forwarding serves growing businesses, multinational enterprises, sales teams, customer support operations, and contact centers. Its services support organizations that need international phone numbers, centralized call handling, regional customer access, or voice connectivity for existing communications platforms.

Global Call Forwarding uses Tier-1 carrier connections and geo-redundant infrastructure to support international voice services. Businesses can also configure failover routing to redirect calls to alternative destinations. GCF provides 24/7 support through phone, chat, website, and email.

Get a free consultation with our US-based business phone system specialists.

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