Costco is featuring the AT&T Samsung Galaxy S II for just $49.99 with qualifying wireless service agreement. This 4G phone runs on the AT&T mobile network. Features a super AMOLED plus display and Android 2.34 Gingerbread operating system. All for just $49.99. Plus, get FREE new activation, free shipping, and a free accessory bundle when you purchase online at Costco.com or from a store.

Sale price valid for a limited time at participating stores. Requires a new or upgraded 2-year AT&T service agreement contract and data pack. Most Costco warehouse locations will be closed on Easter (Sunday, April 8.)

Costco has the AT&T Samsung Galaxy Note on sale for just $249.99 with qualifying 2-year activation and contract. This 4G phone eatures a 5.3″ Super AMOLED screen for bright, brilliant graphics. Runs on the AT&T Wireless network. This week, get the Samsung Galaxy Note for just $299.99 when you order online at Costco.com or in the stores. Also receive free new activation, free shipping, and a free accessory bundle! Available in blue or white.

Offer valid for a limited time at participating locations. Most Costco warehouse stores will be closed on Easter (Sunday, April 8.)

Costco is featuring the Verizon Jetpack 4G LTE Mobile Hotspot for just ONE CENT with new 2-year activation or upgrade on a mobile broadband plan. Share the power of 4G LTE with up to 5 Wi-Fi-enabled devices. Model # SCH-LC11. Get the Verizon Jetpack 4G LTE Mobile Hotspot for just one penny at Costco.

Offer valid through March 27, 2012 at participating stores and online at Costco.com. Most Costco warehouse locations will be open regular sale hours on St. Patrick’s Day (Saturday, March 17) and closed on Easter (Sunday, April 8.)

Costco is offering the NEW Samsung Brightside cell phone for just ONE CENT with the purchase of any Verizon device. The Samsung Brightside is a brilliant combo of touch and type. Best of all, it’s just one penny with new 2-year activation or upgrade when you purchase any other Verizon device.

Offer valid through March 27, 2012 at participating stores and online at Costco.com. Most Costco warehouse locations will be open regular sale hours on St. Patrick’s Day (Saturday, March 17) and closed on Easter (Sunday, April 8.)

Costco has the Samsung Stratosphere 4G LTE on sale for $29.99 this week with new 2-year activation. This Android phone runs on the Verizon Wireless network and features a slide-out QWERTY keyboard. All for just $29.99 after mail-in rebate.

Offer valid through March 27, 2012 at participating stores and online at Costco.com. Most Costco warehouse locations will be open regular sale hours on St. Patrick’s Day (Saturday, March 17) and closed on Easter (Sunday, April 8.)

Costco has the Motorola DROID BIONIC 4G LTE on sale for $59.99 this week with new 2-year activation. This Android phone runs on the Verizon Wireless network. Purchase this phone at Costco and the package includes a DROID BIONIC Bonus Bundle with navigation mount, spare battery, and charger. All for just $59.99 after mail-in rebate.

Offer valid through March 27, 2012 at participating stores and online at Costco.com. Most Costco warehouse locations will be open regular sale hours on St. Patrick’s Day (Saturday, March 17) and closed on Easter (Sunday, April 8.)

Costco has the Motorola DROID RAZR 4G LTE on sale for $199.99 this week with new 2-year activation. This Android phone runs on the Verizon Wireless network. Purchase this phone at Costco and the package includes a DROID RAZR Bonus Bundle with high-definition desktop dock, portable battery charger, and HDMI cable. All for just $199.99 after mail-in rebate.

Offer valid through March 27, 2012 at participating stores and online at Costco.com. Most Costco warehouse locations will be open regular sale hours on St. Patrick’s Day (Saturday, March 17) and closed on Easter (Sunday, April 8.)

Here are Costco’s featured cell phone, smartphone, and wireless Android phone deals for March, 2012:

ONE CENT PHONES

AT&T LG Quantum Windows 7 Phone. Available online only.

Verizon Wireless Salute. Available online only.

Verizon Wireless DROID Incredible 2 by HTC. Available in stores and online.

Verizon Wireless LG Fathom. Available online only.

AT&T HTC Inspire 4G. Android 2.2 OS. Available in stores and online.

Verizon Wireless DROID 2 Global White. Available online only.

AT&T BlackBerry Torch 9800 White. Available in stores and online.

Sprint Kyocera Bravo. Available online only.

Verizon Wireless DROID X. Available in stores and online.

Verizon Wireless Pantech Breakout 4G LTE. Available in stores and online.

Verizon Wireless Samsung Illusion. Android Gingerbread 2.3.4. Available in stores and online.

T-Mobile Samsung Gravity Smart. Available in Lunar Gray (online only), Sapphire Blue (in stores and online), or Berry Red (in stores and online.)

AT&T LG Thrill 4G. 1Khz dual core, dual channel processor. Available in stores and online.

Sprint Samsung M360. Available online only.

Verizon Wireless LG Cosmos 2. Available in stores and online.

Verizon Wireless LG Revere. Available in stores and online.

AT&T BlackBerry Torch 4G 9810 Zinc Grey. Available in stores and online.

AT&T HTC Inspire 4G Red. Android 2.2 OS. Available in stores and online.

T-Mobile Samsung Gravity TXT. Available in stores and online.

Sprint HTC EVO Design 4G. Available online only.

T-Mobile HTC Sensation 4G. Android 2.3 OS. Available in stores and online.

T-Mobile Nokia Lumina 710 in white or black. Windows 7.5. Available in stores and online.

AT&T 4G BlackBerry Torch 9810 Pure White. Available in stores and online.

AT&T Samsung Flight II. Available in stores and online.

$9.99 PHONES

Verizon Wireless LG Extravert. Available in stores and online.

T-Mobile Samsung t259 Blue. Available in stores and online.

AT&T Pantech Breeze III. Available in stores and online.

Sprint Samsung M370. Available in stores and online.

AT&T Pantech Burst. Available in stores and online.

$19.99 PHONES

T-Mobile. Samsung t359. Available in stores and online.

AT&T Samsung Focus Flash. Windows 7.5 OS. Available in stores and online.

Sprint Samsung Replenish. Android 2.2 Froyo. Available online only.

Verizon Wireless Pantech Hotshot. Available in stores and online.

Verizon Wireless Samsung Convoy 2. Available in stores and online.

$29.99 PHONES

T-Mobile Samsung Xperia PLAY. Android Gingerbread OS. Available online only.

T-Mobile Samsung Galaxy S 4G. Android 2.2 OS. Available in stores and online.

Verizon Wireless Samsung Stratosphere. Available in stores and online.

Sprint LG Rumor Reflex. Available online only.

$39.99 PHONES

AT&T Samsung Rugby Smart. Android 2.3 OS. Available in stores and online.

AT&T Motorola Atrix 2. Android 2.3 OS.

Sprint Samsung Epic 4G. Built-in mobile hotspot. Available online only.

$49.99 PHONES

Sprint EVO 3D. 1.2 Ghz dual core processor. Available online only.

T-Mobile Blackberry Curve 9360 Black. Available in stores and online.

Sprint Motorola Photon 4G. Android 2.3 OS. Available online only.

Verizon Wireless LG Spectrum. 1.5 GHz Dual-Core Snapdragon S3 processor, Android 2.3 Gingerbread OS. Available online only.

AT&T Samsung Galaxy S II. Android 2.3 OS. Available in stores and online.

Verizon Samsung Brightside. Available in stores and online.

AT&T HTC Freestyle. Brew Mobile platform. Available in stores and online.

T-Mobile myTouch Q Grey. Android 2.3 OS. Available in stores and online.

$59.99 PHONES

Verizon Wireless ThunderBolt by HTC 4G LTE. Android 2.3 with HTC Sense 2.1. Available online only.

Verizon Wireless Motorola DROID Bionic 32GB 4G LTE. Android 2.3.

$69.99 PHONES

Sprint HTC EVO Shift 4G. Android 2.2 OS. Mobile hotspot. Available online only.

Sprint Samsung Conquer. Android 2.3 OS. Available online only.

Sprint LG Marquee. Android 2.3 Gingerbread OS. Available online only.

$79.99 PHONES

AT&T Blackberry Bold 9900 4G. Available in stores and online.

Sprint Samsung Transform Ultra. Android 2.2 OS. Available online only.

$99.99 PHONES

Verizon Wireless LG Revolution 4G LTE. 1.0 Ghz processor. Available online only.

AT&T HTC Vivid White. Android 2.3 OS. 4G LTE/HSPA. Available online only.

Verizon Wireless HTC Trophy Windows 7 Phone. Available in stores and online.

Verizon Wireless BlackBerry Torch 9850. BlackBerry 7 OS. Available in stores and online.

AT&T LG Nitro HD. Android 2.3.5 Gingerbread OS. Available in stores and online.

AT&T HTC Vivid Black. Android 2.3 OS. Available online only.

T-Mobile BlackBerry Bold 9900 Smartphone 4G. Available in stores and online.

Verizon Wireless HTC Rhyme. Android 2.3 OS. Available online only.

$149.99 PHONES

Sprint Samsung Galaxy S II Epic 4G Touch Black. Android 2.3.4 OS. Available online only.

Verizon Wireless BlackBerry Bold 9930. Available in stores and online.

$169.99 PHONES

AT&T HTC Titan 4G HSPA+. Windows Mobile 7.5 OS. Available in stores and online.

Verizon Wireless HTC Rezound 4G. Android 2.3 OS. Optimized with Beats Audio. Available in stores and online.

$179.99 PHONES

AT&T Samsung Galaxy S II Skyrocket 4G LTE. Android 2.3 OS. Available in white or black, online only.

$189.99 PHONES

AT&T Samsung Focus S 4G HSPA+. Windows Mobile 7.5 OS. Available online only.

$199.99 PHONES

Verizon Wireless DROID RAZR 16GB 4G LTE. 4.3 Super AMOLED advanced display. Dual-Core 1.2 GHz processor. Available in black or purple, in stores and online.

T-Mobile Samsung Galaxy S II 4G. Dual core 1.5Ghz processor. T-Mobile TV. Available in white or black. in stores and online.

Verizon Wireless DROID 4 4G LTE. Scratch-resistant Corning Gorilla glass display and water-repellent nanocoating. Android 2.3.5 Gingerbread OS. Available in stores and online.

$229.99 PHONES

T-Mobile HTC Amaze 4G. T-Mobile TV. Available in stores and online.

Verizon Wireless DROID RAZR 16GB 4G LTE White. 4.3 Super AMOLED advanced display. Dual-Core 1.2 GHz processor. Available in stores and online.

$249.99 PHONES

AT&T Samsung Galaxy Note 4G LTE. Android 2.3.6 Gingerbread OS. Dual-core 1.5 GHz processor. 5.3” HD Super AMOLED display with touch screen. Available in blue or white, in stores and online.

Sprint BlackBerry Bold 9930. BlackBerry 7.1 OS. 1.2 Ghz processor. Available online only.

Verizon Wireless Samsung Galaxy Nexus 4G LTE. Android 4.0 Ice Cream Sandwich OS, optimized by Google. 1.2 GHz Dual-Core Processor. Available in stores and online.

All phones require a new or upgrade 2-year wireless plan with activation and contract unless otherwise specified. Some phones require a data pack. Some phones available online only. These featured cell phone, smartphone, and Android phone deals are available for a limited time at participating Costco warehouse stores and online at Costco.com.