![Fake Caller ID Schemes: Information on Federal Agencies' Efforts to Enforce Laws, Educate the Public, and Support Technical Initiatives | U.S. GAO Fake Caller ID Schemes: Information on Federal Agencies' Efforts to Enforce Laws, Educate the Public, and Support Technical Initiatives | U.S. GAO](https://www.gao.gov/assets/styles/wide_1x/public/2020-05/ROBOCALL%20SCAMS%20BLOG%201.png.webp?itok=nQKtlKEt)
Fake Caller ID Schemes: Information on Federal Agencies' Efforts to Enforce Laws, Educate the Public, and Support Technical Initiatives | U.S. GAO
![Premium Vector | Incoming call concept illustration with mobile phone with mal caller id on screen and accept or decline buttons. Premium Vector | Incoming call concept illustration with mobile phone with mal caller id on screen and accept or decline buttons.](https://img.freepik.com/premium-vector/incoming-call-concept-illustration-with-mobile-phone-with-mal-caller-id-screen-accept-decline-buttons_163983-479.jpg?w=2000)
Premium Vector | Incoming call concept illustration with mobile phone with mal caller id on screen and accept or decline buttons.
![ID call smartphone interface vector template. Mobile app page white design layout. Unknown number, caller identification, spoofing screen. Flat UI for application. Spam blocking feature. Phone display 4437230 Vector Art at Vecteezy ID call smartphone interface vector template. Mobile app page white design layout. Unknown number, caller identification, spoofing screen. Flat UI for application. Spam blocking feature. Phone display 4437230 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/004/437/230/original/id-call-smartphone-interface-template-mobile-app-page-white-design-layout-unknown-number-caller-identification-spoofing-screen-flat-ui-for-application-spam-blocking-feature-phone-display-vector.jpg)