Why internet-based phone calls are the scammer's tool of choice
Voice over Internet Protocol (VoIP) technology has revolutionized legitimate business communication, but it's also become the primary tool for phone scammers. Here's why.
VoIP converts voice calls into digital data transmitted over the internet, rather than through traditional phone lines. Services like Zoom, Skype, and Google Voice are all VoIP. Businesses use VoIP phone systems because they're cheaper, more flexible, and can be managed remotely.
Cheap and scalable. A VoIP service costs a fraction of a penny per call. Scammers can make thousands of calls per hour at negligible cost, which is why robocall volume is so high — even if only 1 in 10,000 people falls for the scam, it's still profitable.
Easy caller ID spoofing. Most VoIP services let users set any number as their outgoing caller ID. Scammers exploit this to display local numbers, bank numbers, or government agency numbers on your phone.
Anonymous registration. Many VoIP providers require minimal verification to create an account. Scammers use prepaid cards, stolen identities, or cryptocurrency to sign up anonymously.
Location independence. A VoIP call can originate from anywhere with an internet connection. The scammer calling from a "212" New York number could be in Nigeria, India, or Eastern Europe.
When you search a number on our lookup tool, we identify the line type. If a number shows as "VoIP" or "Internet," exercise extra caution. While many legitimate businesses use VoIP, an unsolicited call from a VoIP number that claims to be from a government agency or bank is almost certainly a scam.
VoIP calls that originate overseas are extremely difficult to regulate. The FCC has pushed carriers to implement STIR/SHAKEN authentication, but this only verifies that the originating carrier hasn't altered the caller ID — it doesn't prevent a scammer from legitimately registering a number and using it for fraud.
International cooperation is slowly improving, but enforcement remains challenging when scammers operate from countries with weak consumer protection laws.
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FREQUENTLY ASKED QUESTIONS
Yes. How scammers use VoIP technology to make untraceable calls. Why VoIP scam calls are hard to stop and what you can do to protect yourself.
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