learning about who calls me

Phone calls are a great way to stay in touch with friends and family. But sometimes they can be annoying when you get calls from telemarketers or people that you don't know. Caller ID can be spoofed by someone who wants to remain anonymous or just have some fun. There are many ways that someone can spoof their caller ID, so it is important for people to know how these tricks work in order to avoid being fooled. A caller ID is a service that displays the phone number of the person who is calling before you answer the call.…