Not yet, but Rogers has been testing 4G LTE in the Ottawa which may mean that Ottawa will have 4G in the near future.
The iPhone 5 is a 4G LTE phone.
First of all, there is 2G (or EDGE), 3G, 4G, or 4G LTE. Many people just call 4G LTE 4G because regular 4G seems more like 3.5G. Keeping up? AT&T's 3G network is known as HSPA and their regular 4G network is known as HSPA+. Because the iPhone 4S supports HSPA+ but not LTE, it is a 4G phone, but not a 4G LTE (real 4G) phone. Luckily all this confusion is over now that the iPhone 5 supports LTE.
Yes it does support LTE/4G.
LTE does use data. When installing it you have to use data and when it and on 4G.
No. You cannot use a t-moble sim card in a Evo 4G LTE.
Straight Talk has fast 4G LTE network for its customers other than just HSPA+.
None
You will get service, but not 4G LTE speed for data. You will also need to check on the cost of international roaming.
Yes They Guyana Came out with LTE on August So Yes You Can
because your country might not have the 4g network instaled yet
Yes. The iPhone 5 is indeed a 4G LTE phone.