Ransom Canyon, TX Profile: Facts, Map & Data. Ransom Canyon, Texas - Basic Facts. The Town of Ransom Canyon had a population of 1,152 as of July 1, 2016. The primary coordinate point for Ransom Canyon is located at latitude 33.5303 and longitude -101.6853 in Lubbock County.
Probably the most useful thing to know about the Global System for Mobile communications (GSM) is that it is an international standard. If you travel in Europe and many other parts of the world, GSM is the only type of cellular service available.
Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20 and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.