AT&T Wireless Cell Phones

Browse the internet's largest selection of used AT&T cell phones. From Samsung Galaxy phones, iPhones, and Android smartphones, we have all your favorite used cell phones ready to use with your existing AT&T sim card. Simply pop the sim card out of your current AT&T phone and place it in your used Cellular Country cell phone. It's that easy!
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Apple iPhone 5s 16GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 5s 16GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Excellent

$359.99  $249.99
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Samsung Galaxy S4 Active i537 16GB Android 4G LTE Phone ATT in BLUE

Samsung Galaxy S4 Active i537 16GB Android 4G LTE Phone ATT in BLUE

Carrier: AT&T Wireless
Condition: Excellent

$239.99  $159.99
More Info

Samsung Galaxy S4 mini 4G LTE Phone for ATT Wireless in Black

Samsung Galaxy S4 mini 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Mint

$304.99  $209.99
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Samsung Galaxy S4 mini 4G LTE Phone for ATT Wireless in Pink

Samsung Galaxy S4 mini 4G LTE Phone for ATT Wireless in Pink

Carrier: AT&T Wireless
Condition: Mint

$274.99  $184.99
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LG G Vista D631 8GB NFC GPS WiFi 4G LTE Android Smart Phone GSM ATT

LG G Vista D631 8GB NFC GPS WiFi 4G LTE Android Smart Phone GSM ATT

Carrier: AT&T Wireless
Condition: Excellent

$194.99  $124.99
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LG G3 32GB 4G LTE Phone for ATT Wireless in White

LG G3 32GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Mint

$274.99  $184.99
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Samsung Galaxy S3 mini 4G LTE Phone for ATT Wireless in Blue

Samsung Galaxy S3 mini 4G LTE Phone for ATT Wireless in Blue

Carrier: AT&T Wireless
Condition: Excellent

$144.99  $84.99
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Samsung Galaxy S4 mini 4G LTE Phone for ATT Wireless in Pink

Samsung Galaxy S4 mini 4G LTE Phone for ATT Wireless in Pink

Carrier: AT&T Wireless
Condition: Good

$219.99  $144.99
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LG G3 Vigor D725 4G LTE Phone for ATT Wireless in White

LG G3 Vigor D725 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Mint

$179.99  $114.99
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LG G2 4G LTE Phone for ATT Wireless in Black

LG G2 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Mint

$194.99  $124.99
More Info

Samsung Galaxy S4 Active i537 16GB Android 4G LTE Phone ATT in BLACK

Samsung Galaxy S4 Active i537 16GB Android 4G LTE Phone ATT in BLACK

Carrier: AT&T Wireless
Condition: Excellent

$239.99  $159.99
More Info

Samsung Galaxy S5 Active 4G LTE Phone for ATT Wireless in Red

Samsung Galaxy S5 Active 4G LTE Phone for ATT Wireless in Red

Carrier: AT&T Wireless
Condition: Mint

$439.99  $314.99
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Samsung Galaxy S5 16GB 4G LTE Phone for ATT Wireless in Black

Samsung Galaxy S5 16GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Excellent

$344.99  $239.99
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Apple iPhone 4S 8GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 4S 8GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$149.99  $89.99
More Info

LG G4 H810 4G LTE Phone for ATT Wireless in Gray

LG G4 H810 4G LTE Phone for ATT Wireless in Gray

Carrier: AT&T Wireless
Condition: Mint

$374.99  $264.99
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Samsung Galaxy S5 Active for ATT Wireless in Black

Samsung Galaxy S5 Active for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Mint

$439.99  $314.99
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HTC One M8 32GB 4G LTE Phone for ATT Wireless in Gold

HTC One M8 32GB 4G LTE Phone for ATT Wireless in Gold

Carrier: AT&T Wireless
Condition: Good

$244.99  $164.99
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Apple iPhone 5c 8GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 5c 8GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$244.99  $164.99
More Info

Apple iPhone 5s 16GB 4G LTE Phone for ATT Wireless in Silver

Apple iPhone 5s 16GB 4G LTE Phone for ATT Wireless in Silver

Carrier: AT&T Wireless
Condition: Good

$319.99  $219.99
More Info

Samsung Galaxy Note 3 4G LTE Phone for ATT Wireless in White

Samsung Galaxy Note 3 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Mint

$389.99  $274.99
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Samsung Galaxy S6 Edge Plus 64GB 4G LTE Phone for ATT Wireless in Gold

Samsung Galaxy S6 Edge Plus 64GB 4G LTE Phone for ATT Wireless in Gold

Carrier: AT&T Wireless
Condition: Mint

$779.99  $574.99
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LG G3 16GB 4G LTE Phone for ATT Wireless in Blue

LG G3 16GB 4G LTE Phone for ATT Wireless in Blue

Carrier: AT&T Wireless
Condition: Mint

$369.99  $259.99
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Samsung Galaxy Note 3 4G LTE Phone for ATT Wireless in Black

Samsung Galaxy Note 3 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Mint

$389.99  $274.99
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Apple iPhone 4 8GB for ATT Wireless in White

Apple iPhone 4 8GB for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Mint

$149.99  $89.99
More Info

Apple iPhone 5 32GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 5 32GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$279.99  $189.99
More Info

Apple iPhone 4S 8GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 4S 8GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$174.99  $109.99
More Info

Apple iPhone 5 32GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 5 32GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Good

$254.99  $169.99
More Info

Apple iPhone 5 64GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 5 64GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Mint

$344.99  $239.99
More Info

LG G3 32GB 4G LTE Phone for ATT Wireless in Gray

LG G3 32GB 4G LTE Phone for ATT Wireless in Gray

Carrier: AT&T Wireless
Condition: Excellent

$259.99  $174.99
More Info

Apple iPhone 5c 16GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 5c 16GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$284.99  $194.99
More Info

HTC One M8 32GB 4G LTE Phone for ATT Wireless in Gray

HTC One M8 32GB 4G LTE Phone for ATT Wireless in Gray

Carrier: AT&T Wireless
Condition: Excellent

$274.99  $184.99
More Info

HTC One M8 32GB 4G LTE Phone for ATT Wireless in Gray

HTC One M8 32GB 4G LTE Phone for ATT Wireless in Gray

Carrier: AT&T Wireless
Condition: Good

$244.99  $164.99
More Info

Motorola Moto X 16GB 4G LTE Phone for ATT Wireless in Black

Motorola Moto X 16GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$114.99  $64.99
More Info

LG G4 H810 4G LTE Phone for ATT Wireless in Black

LG G4 H810 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$304.99  $209.99
More Info

HTC One M8 Windows for ATT Wireless in Gray

HTC One M8 Windows for ATT Wireless in Gray

Carrier: AT&T Wireless
Condition: Excellent

$219.99  $144.99
More Info

Motorola Moto X 16GB 4G LTE Phone for ATT Wireless in White

Motorola Moto X 16GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Good

$129.99  $74.99
More Info

Apple iPhone 4S 16GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 4S 16GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$154.99  $94.99
More Info

LG G3 32GB 4G LTE Phone for ATT Wireless in Blue

LG G3 32GB 4G LTE Phone for ATT Wireless in Blue

Carrier: AT&T Wireless
Condition: Excellent

$254.99  $169.99
More Info

Apple iPhone 5c 8GB 4G LTE Phone for ATT Wireless in Green

Apple iPhone 5c 8GB 4G LTE Phone for ATT Wireless in Green

Carrier: AT&T Wireless
Condition: Excellent

$239.99  $159.99
More Info

HTC One mini 4G LTE Phone for ATT Wireless in Silver

HTC One mini 4G LTE Phone for ATT Wireless in Silver

Carrier: AT&T Wireless
Condition: Good

$144.99  $84.99
More Info

HTC One M7 32GB 4G LTE Phone for ATT Wireless in Blue

HTC One M7 32GB 4G LTE Phone for ATT Wireless in Blue

Carrier: AT&T Wireless
Condition: Mint

$219.99  $144.99
More Info

Apple iPhone 5c 8GB 4G LTE Phone for ATT Wireless in Pink

Apple iPhone 5c 8GB 4G LTE Phone for ATT Wireless in Pink

Carrier: AT&T Wireless
Condition: Good

$214.99  $139.99
More Info

Apple iPhone 4S 64GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 4S 64GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$179.99  $114.99
More Info

HTC One M9 4G LTE Phone for ATT Wireless in Gray

HTC One M9 4G LTE Phone for ATT Wireless in Gray

Carrier: AT&T Wireless
Condition: Good

$304.99  $209.99
More Info

Motorola Moto X 32GB 4G LTE Phone for ATT Wireless in White

Motorola Moto X 32GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$244.99  $164.99
More Info

Samsung Galaxy S4 I337 16GB High-End 4G LTE Phone ATT in Steel Blue

Samsung Galaxy S4 I337 16GB High-End 4G LTE Phone ATT in Steel Blue

Carrier: AT&T Wireless
Condition: Mint

$274.99  $184.99
More Info

HTC ONE 32GB High-End 4G LTE Android Smart Phone ATT

HTC ONE 32GB High-End 4G LTE Android Smart Phone ATT

Carrier: AT&T Wireless
Condition: Mint

$219.99  $144.99
More Info

Apple iPhone 4 8GB for ATT Wireless in Black

Apple iPhone 4 8GB for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$114.99  $64.99
More Info

Apple iPhone 5 16GB for ATT Wireless in Black

Apple iPhone 5 16GB for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Mint

$274.99  $184.99
More Info

Apple iPhone 4 16GB for ATT Wireless in Black

Apple iPhone 4 16GB for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Excellent

$169.99  $104.99
More Info

Samsung Galaxy Note 4G LTE Phone for ATT Wireless in Black

Samsung Galaxy Note 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Mint

$259.99  $174.99
More Info

HTC One X 16GB 4G LTE Phone for ATT Wireless in White

HTC One X 16GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Mint

$164.99  $99.99
More Info

Apple iPhone 5 64GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 5 64GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$359.99  $249.99
More Info

Samsung Galaxy S4 16GB for ATT Wireless in Blue

Samsung Galaxy S4 16GB for ATT Wireless in Blue

Carrier: AT&T Wireless
Condition: Mint

$259.99  $174.99
More Info

Samsung Galaxy S4 16GB 4G LTE Phone for ATT Wireless in White

Samsung Galaxy S4 16GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Mint

$259.99  $174.99
More Info

Apple iPhone 4 16GB for ATT Wireless in White

Apple iPhone 4 16GB for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Mint

$174.99  $109.99
More Info

Apple iPhone 4 32GB for ATT Wireless in Black

Apple iPhone 4 32GB for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Mint

$179.99  $114.99
More Info

Samsung Galaxy S4 16GB 4G LTE Phone for ATT Wireless in Red

Samsung Galaxy S4 16GB 4G LTE Phone for ATT Wireless in Red

Carrier: AT&T Wireless
Condition: Mint

$259.99  $174.99
More Info

Apple iPhone 4S 16GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 4S 16GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Good

$164.99  $99.99
More Info

Apple iPhone 5 16GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 5 16GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$259.99  $174.99
More Info

Apple iPhone 5 32GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 5 32GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Excellent in Box

$294.99  $199.99
More Info

Apple iPhone 4S 32GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 4S 32GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Good

$169.99  $104.99
More Info

HTC One M7 32GB 4G LTE Phone for ATT Wireless in Black

HTC One M7 32GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$179.99  $114.99
More Info

Apple iPhone 4S 32GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 4S 32GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$169.99  $104.99
More Info

Apple iPhone 4 16GB for ATT Wireless in White

Apple iPhone 4 16GB for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Good

$144.99  $84.99
More Info

Apple iPhone 4 32GB for ATT Wireless in White

Apple iPhone 4 32GB for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Good

$149.99  $89.99
More Info

Samsung Galaxy Note 2 16GB ATT GSM Phone Titanium

Samsung Galaxy Note 2 16GB ATT GSM Phone Titanium

Carrier: AT&T Wireless
Condition: Excellent

$264.99  $179.99
More Info

Samsung Galaxy S4 mini 4G LTE Phone for ATT Wireless in Black

Samsung Galaxy S4 mini 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Excellent

$279.99  $189.99
More Info

LG G3 32GB 4G LTE Phone for ATT Wireless in White

LG G3 32GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$254.99  $169.99
More Info

Samsung Galaxy S4 Active i537 16GB Android 4G LTE Phone ATT in BLUE

Samsung Galaxy S4 Active i537 16GB Android 4G LTE Phone ATT in BLUE

Carrier: AT&T Wireless
Condition: Good

$214.99  $139.99
More Info

Apple iPhone 4 8GB for ATT Wireless in White

Apple iPhone 4 8GB for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Excellent

$144.99  $84.99
More Info

Apple iPhone 5 64GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 5 64GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Excellent

$319.99  $219.99
More Info

Samsung Galaxy S4 Active i537 16GB Android 4G LTE Phone ATT in BLACK

Samsung Galaxy S4 Active i537 16GB Android 4G LTE Phone ATT in BLACK

Carrier: AT&T Wireless
Condition: Good

$214.99  $139.99
More Info

HTC One M7 32GB 4G LTE Phone for ATT Wireless in Blue

HTC One M7 32GB 4G LTE Phone for ATT Wireless in Blue

Carrier: AT&T Wireless
Condition: Excellent

$209.99  $134.99
More Info

Samsung Galaxy Note 4G LTE Phone for ATT Wireless in Black

Samsung Galaxy Note 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Excellent

$239.99  $159.99
More Info

Apple iPhone 5 16GB for ATT Wireless in Black

Apple iPhone 5 16GB for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Excellent

$254.99  $169.99
More Info

Apple iPhone 4S 8GB 4G LTE Phone for ATT Wireless in White

Apple iPhone 4S 8GB 4G LTE Phone for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Good

$149.99  $89.99
More Info

Samsung Galaxy S4 16GB for ATT Wireless in Blue

Samsung Galaxy S4 16GB for ATT Wireless in Blue

Carrier: AT&T Wireless
Condition: Excellent

$239.99  $159.99
More Info

Apple iPhone 4 16GB for ATT Wireless in Black

Apple iPhone 4 16GB for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$144.99  $84.99
More Info

Apple iPhone 4 8GB for ATT Wireless in White

Apple iPhone 4 8GB for ATT Wireless in White

Carrier: AT&T Wireless
Condition: Good

$114.99  $64.99
More Info

Apple iPhone 5 64GB 4G LTE Phone for ATT Wireless in Black

Apple iPhone 5 64GB 4G LTE Phone for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$294.99  $199.99
More Info

Apple iPhone 4 32GB for ATT Wireless in Black

Apple iPhone 4 32GB for ATT Wireless in Black

Carrier: AT&T Wireless
Condition: Good

$144.99  $84.99
More Info

Apple iPhone 5C 8GB 4G LTE Green Smart Phone ATT

Apple iPhone 5C 8GB 4G LTE Green Smart Phone ATT

Carrier: AT&T Wireless
Condition: Good

$199.99  $129.99
More Info

Apple iPhone 6 Plus 16GB 4G LTE iOS Smartphone in Gray for ATT Wireless

Apple iPhone 6 Plus 16GB 4G LTE iOS Smartphone in Gray for ATT Wireless

Carrier: AT&T Wireless
Condition: Mint

$634.99  $464.99
More Info

Apple iPhone 6 16GB 4G LTE iOS Smartphone in Gray for ATT Wireless

Apple iPhone 6 16GB 4G LTE iOS Smartphone in Gray for ATT Wireless

Carrier: AT&T Wireless
Condition: Mint

$544.99  $394.99
More Info

Apple iPhone 6 16GB 4G iOS Smartphone in Gold ATT Wireless

Apple iPhone 6 16GB 4G iOS Smartphone in Gold ATT Wireless

Carrier: AT&T Wireless
Condition: Mint

$494.99  $354.99
More Info

Apple iPhone 5c 32GB 4G LTE with Retina Display in White ATT Wireless

Apple iPhone 5c 32GB 4G LTE with Retina Display in White ATT Wireless

Carrier: AT&T Wireless
Condition: Good

$199.99  $129.99
More Info

Blackberry Bold 9900 Bluetooth WiFi GPS PDA Phone ATT

Blackberry Bold 9900 Bluetooth WiFi GPS PDA Phone ATT

Carrier: AT&T Wireless
Condition: Good

$104.99  $54.99
More Info

Nokia Lumia 635 8GB 4G LTE Black Windows Smart Phone ATT

Nokia Lumia 635 8GB 4G LTE Black Windows Smart Phone ATT

Carrier: AT&T Wireless
Condition: Mint

$109.99  $59.99
More Info