AT&T 16GB Smartphones

Shop by Category

Cell Phones & Accessories
- Cell Phones & Smartphones
- Cell Phone & Smartphone Parts
- Cell Phone Accessories
- Display Phones
- Mixed Lots
- PDA Accessories
- PDAs
- Phone Cards & SIM Cards
- Portable Audio & Headphones
- Smart Watch Accessories
- Smart Watches
- Vintage Cell Phones

4,568 Results

Apple iPhone 6s GSM Unlocked - 16GB 32GB 64GB 128GB - AT&T T-Mobile Verizon
Pre-Owned · Apple
(166)
$52.00 to $86.00
Free shipping
23 sold
Apple iPhone 6s - 16GB 32GB 64GB 128GB - ALL COLORS - Unlocked AT&T Verizon
Pre-Owned · Apple
(131)
$44.99 to $64.99
Free shipping
Apple iPhone SE 1st Gen. - 16GB 32GB 64GB 128GB - Unlocked AT&T T-Mobile
Pre-Owned · Apple
(82)
$52.99 to $104.99
Free shipping
180 sold
Apple iPhone 6s Plus Unlocked AT&T T-Mobile Verizon Smartphone - 16GB 64GB
Pre-Owned · Apple
(40)
$50.00 to $77.00
Free shipping
18 sold
Apple iPhone 1st Generation - 16GB - Black - A1203 (GSM)
Pre-Owned · Apple
(8)
$42.49
Was: $49.99was - US $49.99
Free shipping
Apple iPhone 6s 16GB Space Gray (AT&T) - iOS 13.6 100% battery health
Pre-Owned · Apple
(131)
$34.99
Free shipping
12 watching
Apple iPhone 4s - 8/16/32/64GB - ALL COLORS Unlocked/AT&T/Sprint A1387
Pre-Owned · Apple
(346)
$31.99 to $40.99
Free shipping
143 sold
Apple iPhone 5c - 8GB 16GB 32GB - ALL COLORS Unlocked AT&T T-Mobile
Pre-Owned · Apple
(287)
$29.00 to $49.00
Free shipping
Apple iPhone 6 16GB (A1549) Silver (Unlocked) Fully Functional
Pre-Owned · Apple
(350)
$34.98
Was: $99.95was - US $99.95
or Best Offer
Free shipping
15 watching
Apple iPhone 5s - 16/32/64GB - ALL COLORS Unlocked/AT&T/T-Mobile A1453
Pre-Owned · Apple
(3)
$28.99 to $54.99
Free shipping
1,242 sold
Apple iPhone 5 - 16/32/64GB - ALL COLORS Unlocked/AT&T/Sprint A1429
Pre-Owned · Apple
(199)
$29.99 to $44.99
Free shipping
170 sold
Sonim XP5s AT&T LTE Dual-SIM, Rugged Phone 16GB, 2GB RAM PTT Zello Ready
Pre-Owned · Sonim
(4)
$19.98
or Best Offer
Free shipping
89 sold
Lot of 2 Apple iPhone 6 and iPhone 6 Plus - Black - READ BELOW
Parts Only · Apple
$52.48
Was: $149.95was - US $149.95
or Best Offer
Free shipping
13 watching
Kyocera DuraXA Equip (E4831) Black 16gb Fully Unlocked for Verizon AT&T T-mobile
Open Box · Kyocera
$149.99
or Best Offer
Free shipping
Only 2 left
NEW! Kyocera DuraXA Equip E4831 4G LTE AT&T T-Mobile US Cellular GSM 🔓 Unlocked
Easy to Use Flip Phone | Rugged & Waterproof
Open Box · Kyocera
$149.50
Free shipping
167 sold
Kyocera DuraXA Equip E4831 4G LTE AT&T T-Mobile US Cellular GSM 🔓 Unlocked
ℹ️ 1 Year Warranty | Rugged & Waterproof | 🚚 Fast Ship
Excellent - Refurbished · Kyocera
$139.50
Free shipping
eBay Refurbished
Apple iPhone 3G A1241 (AT&T) - Black 16GB - Factory Reset Clean IMEI. - MINT!!!
Pre-Owned · Apple
$49.00
Free shipping
Vintage Apple iPhone 3GS A1303 AT&T 3G Smartphone Black 16GB IOS 6.1.6 Collector
Pre-Owned · Apple
(67)
$59.99
or Best Offer
Free shipping
60 watching
New ListingMINT - Apple iPhone 4s - 16gb - Black - AT&T - (A1387)
Pre-Owned · Apple
(346)
$20.00
or Best Offer
$5.00 shipping
Apple iPhone 4 - 8GB 16GB 32GB - All Colors - Unlocked AT&T Verizon A1332
Pre-Owned · Apple
$29.99 to $39.99
Free shipping
86 sold
Samsung Galaxy S5 Active SM-G870A 16GB AT&T Gray
Pre-Owned · Samsung
$33.95
Free shipping
Apple iPhone 3GS 16GB Black (AT&T) A1303 (GSM) Fast Ship Good Used Back Picture
Pre-Owned · Apple
(67)
$42.88
Free shipping
iPhone SE 1st Generation - (Rose Gold) - (Light Spots On Screen)
Pre-Owned · Apple
(32)
$15.99
$6.36 shipping
1 bid
18h 37m
New ListingCat S22 Flip Att Unlocked
Pre-Owned · CAT
$47.00
$4.52 shipping
3 bids
6d 11h
Apple iPhone 5s - 16GB, 32GB, 64GB - Unlocked, T-Mobile, AT&T
Pre-Owned · Apple
(3)
$28.99 to $33.99
Free shipping
Samsung Galaxy A01 SM-S111DL GSM Unlocked (AT&T/T-mobile) 16GB SmartPhone
Brand New · Samsung
(6)
$55.00
Was: $75.00was - US $75.00
Free shipping
146 sold
Alcatel Tetra 5041C Black 16GB (ATT) FREE BUNDLE & SHIPPING
Pre-Owned · Alcatel
(4)
$14.99
or Best Offer
Trending at $15.65
Free shipping
LG Phoenix 3 M150 16GB Black AT&T [Z-301]
Pre-Owned · LG
(22)
$17.99
Trending at $27.49
Free shipping
Apple iPhone 6 Plus - 16GB 64GB 128GB - Unlocked AT&T T-Mobile
Pre-Owned · Apple
(143)
$44.99 to $64.99
Free shipping
Sonim XP3 Plus XP3900 T-MOBILE Unlocked 4G LTE Camera 16GB Android Rugged OB
Fully Unlocked (GSM + CDMA) T-Mobile,Verizon,AT&T
Open Box · Sonim
$119.99
Free shipping
24 watching
Samsung Galaxy Folder 2 G1650 Dual SIM 16GB 2GB RAM Unlocked Flip LTE SmartPhone
Open Box · Samsung
$117.70
Was: $123.89was - US $123.89
Free shipping
17 watching
Apple iPhone 6 plus/6s Plus 16GB 64GB All Colors Unlocked Verizon Att Very Good
Pre-Owned · Apple
(116)
$47.00 to $87.00
Free shipping
Smartphone Lot Of 8 Alcatel Android Good Condition
Pre-Owned · Alcatel
$46.00
Free shipping
17 bids
2d 7h
New ListingKyocera DuraXE EPIC E4830 (AT&T) Flip Phone Non Camera
Pre-Owned · Kyocera
(22)
$52.49
Trending at $69.98
Free shipping
Samsung Galaxy S5 SM-G900A 16GB AT&T Factory GSM Unlocked -White Fair
Samsung Galaxy S5 SM-G900A
Pre-Owned · Samsung
(1655)
$39.99
Free shipping
Only 3 left
Apple iPhone 6s GSM Unlocked - 16GB
Pre-Owned · Apple
(166)
$29.00
$8.71 shipping
9 watching
iPhone SE Model A1723. See Description
Pre-Owned · Apple
(13)
$15.99
or Best Offer
$4.52 shipping
Alcatel Volta 5002R 5.5" HD Display 16 GB AT&T Prepaid Smartphone Open Box
Free and Fast Shipping l Ships From USA
Open Box · Alcatel
(1)
$24.99
Free shipping
125 sold
Samsung Galaxy S4 S-4 SGH-I337 (Unlocked)Cell Phone AT&T T-Mobile Black MINT
Open Box · Samsung
(83)
$44.95
Was: $49.95was - US $49.95
or Best Offer
Free shipping
30 sold
Apple iPhone 6 plus/6s Plus 16GB 64GB All Colors Unlocked Verizon Tmobile LTE
Pre-Owned · Apple
$47.00 to $91.00
Trending at $59.99
Free shipping
2 watching
Samsung Galaxy S5 SM-G900 16GB Verizon 4G Black Smartphone NO REAR PANEL READ
Pre-Owned · Samsung
(5)
$26.72
Was: $29.69was - US $29.69
or Best Offer
Free shipping
21 sold
Apple iPhone 5 - 16 GB - Slate Black Rare iOS 6.1.4 - Read Description
Pre-Owned · Apple
(199)
$74.99
$4.52 shipping
Sonim XP3 PLUS XP3900 Flip Phone, Mint Condition (Locked to AT&T)
Pre-Owned · Sonim
(12)
$87.00
or Best Offer
Free shipping
Only 1 left!
New ListingNokia Lumia 900 Touch 3G WIFI 13gb Camera w/8MP Camera Zeiss Optics Cyan
Pre-Owned · Nokia
(3)
$29.99
or Best Offer
Free shipping
Apple iPhone 2G - 16GB (AT&T) A1203 | Grade B | BAD VOLUME DOWN BUTTON
Pre-Owned · Apple
$34.99
$4.99 shipping
iPhone 5 AT&T 16GB Black & Slate A1428
Pre-Owned · Apple
(199)
$27.95
Trending at $31.99
Free shipping
Apple iPhone 5 16GB Orange (ATT) A1532 Fast Ship GSM Very Good Used
Pre-Owned · Apple
(224)
$32.88
Free shipping
Only 1 left!
SAMSUNG GALAXY S4 ACTIVE, 16GB (AT&T) CLEAN ESN, WORKS, PLEASE READ!! 60756
Pre-Owned · Samsung
(384)
$29.12
Was: $32.35was - US $32.35
Free shipping
Samsung Galaxy S3 SGH-I747 (ATT) Blue 16GB Fast Ship Very Good Used Nice!!
Pre-Owned · Samsung
$37.88
Free shipping
Vintage Apple iPhone 5S A1533 AT&T 4G LTE Smartphone Space Gray 16GB Collectible
Pre-Owned · Apple
(227)
$27.99
or Best Offer
Free shipping
28 watching
Apple iPhone 6s - 16GB - Rose Gold (AT&T) A1633 - MKQ82LL/A
Pre-Owned · Apple
(166)
$45.00
or Best Offer
Free shipping
Apple iPhone 6S Plus 5.5" Fully Unlocked (Any Carrier) 16GB 32GB 64GB 128GB Good
Good - Refurbished · Apple
(116)
$64.99 to $74.99
Free shipping
132 sold
eBay Refurbished
Apple iPhone 6/6s 16GB 32GB 64GB 128GB All Colors Unlocked Verizon Smartphone
Parts Only · Apple
(95)
$18.00
or Best Offer
$4.84 shipping
Apple iPhone 4s AT&T 16gb RARE IOS 5.1.1
Pre-Owned · Apple
(346)
$25.00
Free shipping
1 bid
6h 47m
Apple iPhone 3G 16GB (A1241) White (AT&T) READ BELOW!
Parts Only · Apple
(2)
$20.98
Was: $59.95was - US $59.95
or Best Offer
Free shipping
Apple iPhone 3GS - 16 GB - Black (AT&T)
Pre-Owned · Apple
(67)
$7.50
$4.57 shipping
3 bids
1d 16h
New ListingSamsung Galaxy S5 SM-G900V 16GB Black Verizon Unlocked
Pre-Owned · Samsung
(5)
$28.79
Was: $35.99was - US $35.99
or Best Offer
$6.36 shipping
Apple iPhone 3GS (16GB) (A1303) Black (AT&T) Fully Functional - SEE BELOW!!
Pre-Owned · Apple
(67)
$27.98
Was: $79.95was - US $79.95
or Best Offer
Free shipping
Kyocera Duraxe E4830 Epic Black Wi-Fi LTE AT&T Flip Smart Phone 16GB
Pre-Owned · Kyocera
$69.99
Was: $163.99was - US $163.99
Free shipping
NEW! Kyocera DuraXE Epic E4830 4G LTE AT&T T-Mobile GSM 🔓 Unlocked FLIP PHONE
Rugged & Waterproof | Easy to Use Flip Phone
Open Box · Kyocera
$149.50
Free shipping
235 sold

Best Selling

See All

Apple iPhone 6s Plus - 128 GB - Space Gray (Unlocked)
(114)
$146.99 New
$59.95 Used
Apple iPhone 6s - 128 GB - Space Gray (Unlocked)
(71)
$136.99 New
$46.00 Used
Blackview BV8900 - 256 GB - Black (Movistar Unlocked Straight Talk Bell Mobility Fido T-Mobile Boost Mobile Claro Telcel Cricket Wireless Verizon Sprint U.S. Cellular AT&T)
(2)
$279.00 New
not specified - 16 GB - Black (Unlocked)
(4)
$59.50 New
Alcatel Tetra - 16 GB - Stealth Black (Unlocked)
(3)
$25.00 New
$19.80 Used
Apple iPhone 6s Plus - 16 GB - Rose Gold (Unlocked)
(116)
$130.99 New
$46.00 Used
Apple iPhone 6s Plus - 128 GB - Rose Gold (Unlocked)
(88)
$153.99 New
$50.00 Used
Apple iPhone 6s - 16 GB - Gold (Unlocked)
(115)
$82.00 New
$44.99 Used

Top Rated

See All

Apple iPhone 6s Plus - 128 GB - Rose Gold (Unlocked)
(88)

93% agree - Good value
$153.99 New
$50.00 Used
Motorola Moto E5 Cruise - 16 GB - Blue (Blue Wireless Unlocked Metro Cricket Wireless Black Wireless AT&T)
(35)

97% agree - Good value
$37.00 New
$25.00 Used
Samsung Galaxy S5 - 16 GB - Charcoal Black (AT&T)
(845)

93% agree - Good value
$499.99 New
$30.99 Used
Apple iPhone 6 - 16 GB - Silver (Unlocked)
(350)

93% agree - Good value
$1,289.89 New
$34.98 Used
Samsung Galaxy S5 - 16 GB - Copper Gold (Unlocked)
(198)

93% agree - Good value
$70.80 New
$14.24 Used
Apple iPhone 6 - 16 GB - Silver (AT&T)
(156)

94% agree - Good value
$119.99 New
$20.00 Used
Apple iPhone 6s Plus - 16 GB - Rose Gold (Unlocked)
(116)

94% agree - Good value
$130.99 New
$46.00 Used
Apple iPhone 6s - 16 GB - Gold (Unlocked)
(115)

96% agree - Good value
$82.00 New
$44.99 Used

Color

Model

Motors

Clothing & Accessories

Sporting goods

Electronics

Business & Industrial

Jewelry & Watches

Collectibles & Art

Home & garden

Other categories

AT&T 16GB Smartphones

Shop by Category

4,568 Results

Apple iPhone 6s GSM Unlocked - 16GB 32GB 64GB 128GB - AT&T T-Mobile Verizon

Apple iPhone 6s - 16GB 32GB 64GB 128GB - ALL COLORS - Unlocked AT&T Verizon

Apple iPhone SE 1st Gen. - 16GB 32GB 64GB 128GB - Unlocked AT&T T-Mobile

Apple iPhone 6s Plus Unlocked AT&T T-Mobile Verizon Smartphone - 16GB 64GB

Apple iPhone 1st Generation - 16GB - Black - A1203 (GSM)

Apple iPhone 6s 16GB Space Gray (AT&T) - iOS 13.6 100% battery health

Apple iPhone 4s - 8/16/32/64GB - ALL COLORS Unlocked/AT&T/Sprint A1387

Apple iPhone 5c - 8GB 16GB 32GB - ALL COLORS Unlocked AT&T T-Mobile

Apple iPhone 6 16GB (A1549) Silver (Unlocked) Fully Functional

Apple iPhone 5s - 16/32/64GB - ALL COLORS Unlocked/AT&T/T-Mobile A1453

Apple iPhone 5 - 16/32/64GB - ALL COLORS Unlocked/AT&T/Sprint A1429

Sonim XP5s AT&T LTE Dual-SIM, Rugged Phone 16GB, 2GB RAM PTT Zello Ready

Lot of 2 Apple iPhone 6 and iPhone 6 Plus - Black - READ BELOW

Kyocera DuraXA Equip (E4831) Black 16gb Fully Unlocked for Verizon AT&T T-mobile

NEW! Kyocera DuraXA Equip E4831 4G LTE AT&T T-Mobile US Cellular GSM 🔓 Unlocked

Kyocera DuraXA Equip E4831 4G LTE AT&T T-Mobile US Cellular GSM 🔓 Unlocked

Apple iPhone 3G A1241 (AT&T) - Black 16GB - Factory Reset Clean IMEI. - MINT!!!

Vintage Apple iPhone 3GS A1303 AT&T 3G Smartphone Black 16GB IOS 6.1.6 Collector

New ListingMINT - Apple iPhone 4s - 16gb - Black - AT&T - (A1387)

Apple iPhone 4 - 8GB 16GB 32GB - All Colors - Unlocked AT&T Verizon A1332

Samsung Galaxy S5 Active SM-G870A 16GB AT&T Gray

Apple iPhone 3GS 16GB Black (AT&T) A1303 (GSM) Fast Ship Good Used Back Picture

iPhone SE 1st Generation - (Rose Gold) - (Light Spots On Screen)

New ListingCat S22 Flip Att Unlocked

Apple iPhone 5s - 16GB, 32GB, 64GB - Unlocked, T-Mobile, AT&T

Samsung Galaxy A01 SM-S111DL GSM Unlocked (AT&T/T-mobile) 16GB SmartPhone

Alcatel Tetra 5041C Black 16GB (ATT) FREE BUNDLE & SHIPPING

LG Phoenix 3 M150 16GB Black AT&T [Z-301]

Apple iPhone 6 Plus - 16GB 64GB 128GB - Unlocked AT&T T-Mobile

Sonim XP3 Plus XP3900 T-MOBILE Unlocked 4G LTE Camera 16GB Android Rugged OB

Samsung Galaxy Folder 2 G1650 Dual SIM 16GB 2GB RAM Unlocked Flip LTE SmartPhone

Apple iPhone 6 plus/6s Plus 16GB 64GB All Colors Unlocked Verizon Att Very Good

Smartphone Lot Of 8 Alcatel Android Good Condition

New ListingKyocera DuraXE EPIC E4830 (AT&T) Flip Phone Non Camera

Samsung Galaxy S5 SM-G900A 16GB AT&T Factory GSM Unlocked -White Fair

Apple iPhone 6s GSM Unlocked - 16GB

iPhone SE Model A1723. See Description

Alcatel Volta 5002R 5.5" HD Display 16 GB AT&T Prepaid Smartphone Open Box

Samsung Galaxy S4 S-4 SGH-I337 (Unlocked)Cell Phone AT&T T-Mobile Black MINT

Apple iPhone 6 plus/6s Plus 16GB 64GB All Colors Unlocked Verizon Tmobile LTE

Samsung Galaxy S5 SM-G900 16GB Verizon 4G Black Smartphone NO REAR PANEL READ

Apple iPhone 5 - 16 GB - Slate Black Rare iOS 6.1.4 - Read Description

Sonim XP3 PLUS XP3900 Flip Phone, Mint Condition (Locked to AT&T)

New ListingNokia Lumia 900 Touch 3G WIFI 13gb Camera w/8MP Camera Zeiss Optics Cyan

Apple iPhone 2G - 16GB (AT&T) A1203 | Grade B | BAD VOLUME DOWN BUTTON

iPhone 5 AT&T 16GB Black & Slate A1428

Apple iPhone 5 16GB Orange (ATT) A1532 Fast Ship GSM Very Good Used

SAMSUNG GALAXY S4 ACTIVE, 16GB (AT&T) CLEAN ESN, WORKS, PLEASE READ!! 60756

Samsung Galaxy S3 SGH-I747 (ATT) Blue 16GB Fast Ship Very Good Used Nice!!

Vintage Apple iPhone 5S A1533 AT&T 4G LTE Smartphone Space Gray 16GB Collectible

Apple iPhone 6s - 16GB - Rose Gold (AT&T) A1633 - MKQ82LL/A

Apple iPhone 6S Plus 5.5" Fully Unlocked (Any Carrier) 16GB 32GB 64GB 128GB Good

Apple iPhone 6/6s 16GB 32GB 64GB 128GB All Colors Unlocked Verizon Smartphone

Apple iPhone 4s AT&T 16gb RARE IOS 5.1.1

Apple iPhone 3G 16GB (A1241) White (AT&T) READ BELOW!

Apple iPhone 3GS - 16 GB - Black (AT&T)

New ListingSamsung Galaxy S5 SM-G900V 16GB Black Verizon Unlocked

Apple iPhone 3GS (16GB) (A1303) Black (AT&T) Fully Functional - SEE BELOW!!

Kyocera Duraxe E4830 Epic Black Wi-Fi LTE AT&T Flip Smart Phone 16GB

NEW! Kyocera DuraXE Epic E4830 4G LTE AT&T T-Mobile GSM 🔓 Unlocked FLIP PHONE

Best Selling

Apple iPhone 6s Plus - 128 GB - Space Gray (Unlocked)

Apple iPhone 6s - 128 GB - Space Gray (Unlocked)

Blackview BV8900 - 256 GB - Black (Movistar Unlocked Straight Talk Bell Mobility Fido T-Mobile Boost Mobile Claro Telcel Cricket Wireless Verizon Sprint U.S. Cellular AT&T)

not specified - 16 GB - Black (Unlocked)

Alcatel Tetra - 16 GB - Stealth Black (Unlocked)

Apple iPhone 6s Plus - 16 GB - Rose Gold (Unlocked)

Apple iPhone 6s Plus - 128 GB - Rose Gold (Unlocked)