Area Code 248
Local Presence for Troy, Pontiac, Royal Oak, Birmingham, Rochester, and Farmington Hills
You can increase your connection rate up to 30% by dialing from a local number.
Local Presence by Tenfold gives you one-click access from your existing phone system to a local number in the US area code 248 and more than 200 others.
Reach out to customers in Troy, Pontiac, Royal Oak, Birmingham, Rochester, and Farmington Hills.
Source: Wikipedia