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Who is Call2Phone?
Call2Phone is a telecommunications service provider that delivers international calling, virtual phone numbers, and related VoIP-based communication services for individuals and businesses.
- International calling services via Voice Over Internet Protocol (VoIP) for low-cost calls across countries.
- Virtual phone numbers in multiple international destinations for inbound call reception.
- Calling plans and bundles targeted at expatriates, travelers, and cross-border callers.
- VoIP-based communication features accessible through internet-connected devices.
- Online account management, balance top-up, and customer support for calling services.
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More About
Call2Phone operates in the internet telephony and VoIP services domain, focusing on international voice communication for users who need to place or receive calls across borders at lower rates than traditional telephony. Its offerings are positioned for consumers, small businesses, and distributed users such as expatriates, remote workers, and travelers who require consistent access to international numbers and calling capabilities.
The company’s core service model is based on Voice over Internet Protocol (VoIP) (communications) to carry calls over IP networks instead of the public switched telephone network (PSTN). By using SIP-based (communications) and related VoIP protocols, Call2Phone can route calls between local access numbers, virtual numbers, and international destinations while managing account balances, billing, and call detail records through an online platform. Customers typically interact with the service through access numbers, calling cards, or app-based interfaces, depending on the configuration provided by Call2Phone.
Virtual phone number services offered by Call2Phone can function as Direct Inward Dialing (DID) (communications) numbers, allowing users to receive calls from specific countries or cities while physically located elsewhere. This places Call2Phone within the enterprise and SMB telephony category that includes DID provisioning, call forwarding, and number translation services. These capabilities can support simple call routing setups for small businesses, remote offices, or individual professionals who want a local presence in another market without deploying on-premises (on-prem) telephony hardware.
From an enterprise architecture perspective, Call2Phone’s services sit in the cloud communications and internet telephony layer, where they can complement or substitute traditional PSTN gateways and international calling contracts. Integration patterns may include forwarding virtual numbers to existing mobile or landline numbers, or using VoIP endpoints and softphones as the termination points for inbound and outbound calls. As with similar VoIP solution providers, Call2Phone aligns with categories such as cloud calling, international voice termination (communications), and virtual number management, providing organizations and individuals with configurable, internet-based telephony options that can be managed through web interfaces and standard IP communications tools.
Our description of Call2Phone. Updated February 2026.