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.
It serves the Montgomery, Auburn-Opelika, and Dothan metropolitan areas, as well as Phenix City and the Alabama side of the Columbus, Georgia metro area. The original territory for 334 included the southern half of Alabama. Area code 251 was subsequently split from 334 in 2001 for southwest Alabama, including Mobile.he 334 area code was the first area code not to take the N1X or N0X form (i.e., the middle digit is neither 0 nor 1) in the North American Numbering Plan, preceding Washington area code 360 by one minute.