Scammers are more likely to call with certain phone numbers and area codes. Phone numbers and area codes from more densely-populated areas are common among scammers who aim to build a sense of ...

QR codes have quietly become the remote control for everyday life, from restaurant menus to parking meters to office sign-ins ...

To join the CNBC Technology Executive Council, go to cnbccouncils.com/tec Almost three-quarters of Americans (73%) scan QR codes without verification, and more than ...

Learning to read the most commonly used codes that refer to dates helps ensure your canned foods are fresh and safe to eat.

Columbus's 614 area code, overlaid with 380 in 2016, is projected to run out of numbers by 2061. Technology, rather than population growth, is the primary driver of area code exhaustion. The 614 area ...