Medical Group Management Association of Alabama, is a professional association providing information, networking and development for the medical group practice administrators in the state of Alabama.
The 331 area code is used for Naperville as well as its neighbor Aurora. As a fairly recent area code, it was implemented as an overlay to the 630 area code in 2007.Currently, the 331 area code is mainly preserved for small suburbs of western Chicago, including a few neighborhoods in the Cook and Dupage Counties.he Naperville area code is fairly wealthy with a median family income of $130,000. Furthermore, only 2.5% of the population in the 331 area code lives below the poverty line.
Effective 04/23/2016 ten digit dialing (area code + seven digit number) will be necessary in the 336/743 overlay because different homes in the same geographic area can have the same seven digit phone number but each would have a different area code. Counties in North Carolina within area code 336 include:rea code 336 serves northwest central North Carolina including most of the Piedmont Triad Metropolitan area and includes the major communities of Asheboro, Burlington, Greensboro, High Point, and Winston-Salem in addition to many smaller communities. Select Any North Carolina City or Town Alphabetically.