The nation’s major cellular providers — Verizon, AT&T and T-Mobile — are phasing out the 3G network by the end of the year. The providers say about 1% of their users still are on a device ...

Attwood downplayed the incident and AT&T's responsibility, but offered an apology to iPad 3G customers whose e-mail accounts were exposed during the security breach. "I want to assure you that the ...

AT&T, T-Mobile, US Cellular, and Boost (Dish)), along with 3G, 4G LTE, and 5G bands and frequencies. By no means is this the most in-depth wireless carrier band and frequency chart, but it should ...