I've only ever seen LTE, 4G and Edge.
So, I'm assuming AT&T has upgraded basically eveywhere to HSPA+ where there isn't LTE. I know my friend with an iPhone 4 still has 3G.
So, I'm assuming AT&T has upgraded basically eveywhere to HSPA+ where there isn't LTE. I know my friend with an iPhone 4 still has 3G.