1 The doctor tests your blood sugar levels after fasting for 8 hours and itâs higher than 126 mg/dL.  Oral glucose tolerance test. After fasting for 8 hours, you get a special sugary drink. Two hours later your sugar level is higher than 200.
Area code 855 is a non-geographic area code, meaning that it is not associated with any particular city, state, province, or country.Area code 855 is a toll-free number, joining the list of 800, 888, 877, 866, and 844 toll-free numbers. Area codes 833 and 822 are reserved for future toll-free numbers.55 has been recently added to the toll-free number list. As of 2013, the toll-free area codes in North America (USA, Canada, etc.) are 800, 888, 877, 866, and 855. Area codes 844, 833, and 822 are reserved for future toll-free use.
Sound more professional with 855 numbers. 855 is the start of a toll free number, just like 800. A prefix of 855 represents calls that are paid for by the recipient, rather than the caller.When people think of toll free calling, they usually think of 800 numbers, but there are many other options that function in the same way. prefix of 855 represents calls that are paid for by the recipient, rather than the caller. When people think of toll free calling, they usually think of 800 numbers, but there are many other options that function in the same way.