📞🚨 DETROIT’S NEW AREA CODE: 679 IS COMING! 🚨📞 Detroit’s iconic 313 area code is running low, and for the first time a new player is entering the game—679 is officially being introduced for new phone customers in the 313 footprint! 🔹 What’s Changing & When? ➡️ April 7 – A six-month adjustment period begins. During this time, you can still make local calls using either 7 or 10 digits. Local calls will remain local, even if you dial the full area code. ➡️ October 7 – Mandatory 10-digit dialing