State regulators say the existing 317 area code is quickly running out of numbers. Without adding a new code, the 317 series would be exhausted by 2017. The 317 area code covers 14 counties. It was one of the first area codes established in Indiana in 1947.
1 For women the speed increases from about 28km/h to about 95km/h.  The weight of a javelin for men is 800gms and its length varies between 260cm to 270cm, while the women's javelin weight is around 60gms and has a length of 220-230cm.
1 Average adult female usually bowls with a: 10-14 lb. ball. 2  Juniors: 1lb. of weight per year of child's age, i.e. 8 yrs old = 8-lb. ball. 3  Buy the heaviest ball that you can comfortably use while maintaining a proper speed. 4  Heavier balls don't always knock down more pins.