Commotio cordis (a Latin phrase meaning commotion of the heart) is the term for a blunt, nonpenetrating blow to the chest that occurs during a 20-millisecond window and triggers an irregular heartbeat called ventricular fibrillation.
There are currently nine area codes serving Georgia, with no plans for new ones. None of the codes are expected to exhaust in the next 20 years. 229 - Albany, Thomasville, Valdosta, Tifton, Fitzgerald and Americus (southwest Georgia)
To accommodate demand for new phone numbers, Atlanta has added 'overlay' area codes-meaning that as new phone numbers are needed, a new area code is added within the footprint of an existing area code(s). For instance, the area codes 770 and 678 are overlays on the original 404 Atlanta area code.n Atlanta, area codes are always included in written telephone numbers and area codes must be dialed for all calls, even for local calling. All US phone numbers are 10-digits total, including a 3-digit area code and a 7-digit local subscriber number.