What's a verification code, and why are they so important? Six-digit verification codes are a form of two-factor authentication, a process that helps keep your important online accounts secure. For ...

New estimates from a security researcher suggest GrayKey, a digital forensics tool in active use by U.S. law enforcement agencies, is capable of cracking Apple's standard six-digit iPhone passcode in ...

Beginning January 23, those that have a 334 area code in the state will be required to convert over to 10-digit dialing.

JACKSONVILLE, Fla. — Everyone using area code 904 will soon be required to dial 10 digits for all calls, including local ones, according to a news release from the Florida Public Service Commission ...

With new telephone numbers in high demand, the Alabama Public Service Commission approved the implementation of the new 483 ...

Washington, DC, residents could get some new digits starting Tuesday, as the area’s 771 area code will begin to be assigned to phones and services in the district, according to the District of ...

East Tennessee has another new area code, and it's going to add three more digits to many people's local calls. Starting Aug. 5, people in upper and lower East Tennessee in the 423 area code region ...

Metro Detroit residents and businesses will soon need to adjust how they make local phone calls. Starting Oct. 7, all calls within the 313 area code must include the area code, ending traditional ...