AT&T, T-Mobile, Verizon All Offering Black Friday SalesAT&T, T-Mobile, Verizon All Offering Black Friday Sales

At least three of the four major network operators in the U.S. have announced sales on devices for the Black Friday shopping bonanza. Here's a round-up of what AT&T, T-Mobile and Verizon Wireless are offering. My favorite deal is the buy-one-get-one BlackBerry offer that Verizon has scheduled for Friday, November 27.AT&T

Launching a weekend full of stocking-stuffed savings, www.att.com/holiday09 will serve as Santa's sleigh - packed with AT&T Reward Cards and giveaways of popular devices and smartphones delivering AT&T's better 3G experience. Beginning Black Friday, AT&T will launch incredible deals on some of the most popular touch screen devices. Online promotions will rotate through Cyber Monday. Also on Black Friday, AT&T will launch its best online U-verse deals of the year. Online offers include:

Saturday: 24-Hour Blackberry Sale -- Free Pearl 8110 or Curve 8310; $49 Curve 8320; or $99 Curve 8900. Two-year agreement with a minimum $69.99 plan required.

Sunday: Free Quick Messaging Device Sale -- Choose from the Solstice, Magnet, Propel, Karma or Neon. Two-year agreement and unlimited messaging or data service required.

Cyber Monday: 1 Cent Sale -- Purchase for only one penny the Nokia e71x, Sony Cybershot, Curve 8900, Pantech Reveal, or Samsung Jack. Device offers rotate every three hours. Two-year service agreement required.

T-Mobile

During Black Friday weekend (11/27 - 11/29), new and existing T-Mobile customers can take advantage of wallet-friendly deals on some of the hottest phones from T-Mobile this season! Whether you are upgrading your phone or getting one for someone on your holiday shopping list, you can save $50 on the Motorola CLIQ with MOTOBLUR, BlackBerry Bold 9700 with Wi-Fi Calling and/or Samsung Highlight - all of which provide quick and reliable access to the Web via T-Mobile's high-speed 3G network. Here's a summary of T-Mobile's Black Friday weekend special offerings: