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)
Each area code has 792 prefixes or NXX codes. Each NXX has 10,000 possible numbers. Therefore, theoretically, there are 7,920,000 telephone numbers per area code. In reality, since carriers need test numbers and other codes, not all of the telephone numbers are utilized.