As Detroit's cellular network grows, the city is running out of 313 area code phone numbers. Soon, new phone numbers will ...

WASHINGTON — QUESTION: If a new area code is put in place for a city, does that mean you have to change your current phone number or will lose it if it has the old area code? ANSWER: You do not need ...

Detroit starts 10-digit dialing due to the 313 area code reaching capacity, with the new 679 area code introduced.

You can change your phone number on Uber by going into your app settings, though the process may vary slightly for your ...

The area code 202 is synonymous with D.C. — it’s been the District’s sole area code for more than 70 years. But come 2022, when new phone numbers are forecast to run out, there’ll be a new three-digit ...