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

BUTLER, WARREN COUNTIES — The Public Utilities Commission of Ohio on Wednesday approved a plan to overlay a new area code over the existing 513 area code. The area code, which covers southwest Ohio, ...

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.

Detroiters will have to get used adding 313 when dialing out instead of just the seven digit phone number…even when dialing ...

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I was just thinking about how irrelevant area codes are these days outside of business. With everyone being able to keep their cell phone number presumably indefinitely, and with the mobility of ...