With the big news
coming from Verizon regarding their new price structure on unlimited calling plans, it only took a while for AT&T to respond. On January 18th, the same day that the new plans for Verizon go into effect, AT&T will also be offering unlimited calling pans for a lower price then they do now. Feature-Phones on a single line will cost $69.99 for unlimited talk, while a family plan with 2 lines will be $119.99. Unlimited texting add-on remains unchanged at $20 for single lines and $30 for family plans. For Quick Messaging Devices, pricing is now $89.99 for unlimited talk and text on single lines and $149.99 on family plans with 2 lines. Furthermore, Smartphones (including the iPhone) will now have unlimited data and voice for $99.99 on single lines plans and $179.99 on family plans with 2 lines, but unlimited texting remains $20 and $30 a month extra.
source: Yahoo Finance