Is it possible to use a unlocked phone with an at&t service? Tags: Rogers AT&T Phones At&T Internet Service Providers Last response: April 23, 2010 1:22 AM in Network Providers Share Anonymous February 12, 2010 9:20:42 PM i just bought a unlocked phone to use with my service i already have but i can't get the phone to find the network More about : unlocked phone service Thadius856 April 8, 2010 9:00:14 PM Yes, it is possible. The device on my third line was lost without insurance, so I swapped a SIM card into a AT&T prepaid device as a temporary replacement. I assume you've already put the SIM card in... m 0 l Carmon355 April 23, 2010 12:31:30 AM It is possible like thadius said, but the question is WHAT kind of unlocked phone did you buy? You have to buy one that is a GSM phone. m 0 l Can't find your answer ? Ask ! Get the answer jkeopka April 23, 2010 1:22:02 AM It is definetly possible. It just depends if your phone is compatible with the network. Google your phones specs and compare them with AT&T's supported frequences. I would check with your local AT&T store if you are unsure. m 0 l Can't find your answer ? Ask ! Publish Related resources Can I purchase an unlocked phone to use as an iPod Touch? Forum Is it possible to use an unlocked 2g Data card/2g dongle as a usb Wi-fi receiver for desktop??? Forum SolvedIs It Possible If You Have Two Phone Ports To Plug 2 Routers In And Use Them Through The Same ISP? Forum my phone service is off but someone is still using my stolen phone how can I locate it through my gmail account cause they are Forum Can you use a Unlocked phone for straight talk Forum Is it possible to use unlocked huawei dongle n wifi router modems? Forum If i buy an unlocked cell phone from att or tmobile can i use it with boosts? Forum Can I use a found phone that service was blocked on? Forum I have a pager number that i use to get voice messages. Is it possible to forward this number to a gregular phone so I can g Forum new phone, new service, old number, possible? Forum Can I use any unlocked phone with Cingular? Forum I have a verizon droid 3 and pageplus service, my laptop will conect to the phones hotspot but will not let me use the interne Forum Is it possible to use an unlocked motarola razr with my sim? Forum Is there anyway that i can still use my Verizon service on a cricket phone Forum Is it possible to use a Droid phone on T-Mobile? Forum used Comcast DVR boxes without paying for DVR service is this possible or do I need to add DVR features to my monthly service? Forum Using T-moible's Unlocked phone internationally.. Forum SolvedCan i update unlocked phone? Forum Is it possible to use a Mobile phone as a PC speaker? Forum SolvedIf I get an unlocked phone, can I switch it for my old one whenever I want? Forum More resources Read discussions in other Network Providers categories Cingular Sprint PCS Verizon MetroPCS Fido Nextel Rogers AT&T !