While Caller ID can be a helpful tool for revealing the identity of most callers, many people use techniques to hide their number. Telemarketers, as well as pranksters, can use Call Blocking to make anonymous calls, preventing you from knowing who’s behind that “Private” or “Unknown” number. Fortunately however, there are ways of tracking these calls and revealing the caller’s identity. The methods vary in price and difficulty, so choose the method that best suits your situation. Tips Writer Bio
