I will be moving to the US shortly, and so I have been searching up about phone compatibility. Until I decide on a new phone, I will be using my Lumia 920 (unlocked) that I bought overseas. Below is the relevant information about my Lumia 920. Can I connect to AT&T's LTE/4G/3G? LTE network bands: 1,

I'm considering a phone (Android); but I'm unsure if it will work with my SIM card. The one I was using (a Blackberry) with my account is old and went kaput recently.The new phone I am considering is unlocked and is: GSM 850/900/1800/1900Edge: yes4G HSDPA+ 850/1900 or 850/2100 If it is compatible, c

I'm considering buying a Surface Pro (5th Gen) with LTE - Can I use this on the AT&T Network if I get the right SIM card?

So I have the 10 cent/minute plan with an add on text package. I reallly like it cuz I only text and this way I pay only $25 every two months.  I really don't want to switch plans, because it works well for me.  Also my parents woon't pay for data for me and I really don't see a need for it.  My que

Hello, I just wanted to know which of these models of Sony Xperia Z Ultra (Non-Locked) are completely compatible with AT&T network? HSPA+ C6802 LTE C6806 LTE C6833 Thanks for your assisstance 🙂

It runs 3G bandsHSDPA 850 / 1900 / 2100based on this website.Thank you in advance!

I am considering buying the new Pocophone F1 but need to know what it's compatibility and reception will be in the US, specifically, Southern California. I'm on my phone constantly on the five freeway between San Clemente and Irvine.https://www.kimovil.com/en/where-to-buy-xiaomi-pocophone-f1 says th

GSM,TD-SCDMA, 4G LTE4G：TDD-LTE1880-1920MHz/2300-2400MHz/2575-2635MHz3G：TD-SCDMA1880-1920MHz/2010-2025MHz2G：GSM 850/900/1800/1900MHz Thanks!

Hello all! First time poster...I'm looking into getting the Sony XPERIA Z3 Compact D5833.Below is some info on the phone's conenctivity.Will I be able to connect ot AT&T's 3G network?Don't really use 4G or LTE.... Just want to know if that model of phone will be compatiable here in the States.UMTS H

Has anyone successfully paired a Samsung galaxy smartwatch with an IPhone 6s or 7 and used AT&T LTE service?  I have seen reviews indicating such (they did not specifically include the LTE), but am now being told they are incompatible. I wonder if it is a lack of knowledge on upgrades, or if it is f

I have spent hours and hours looking for 4g-LTE compatible GSM phones to use on At&t network because i was under the impression that At&t and so many more devices to choose from then Verizon.  From what i am gathering there isnt hardly anything else out there that gets LTE coverage in the US then Ve

My phone is an LG Xpression and currently I'm with AT&T, whom I got the phone from in the first place. My plan has become too expensive and I'm considering switching to a different carrier with a cheaper plan, but I want to keep my phone and my number. This is non-negotiable. So I'd like to know wha

When will Digital Life be compatible with Amazon Alexa or the Google Home?  There are many other providers out there that offer this service that are comparably priced, I have been with digital life for almost 3 years and I would like to see this upgrade for me to continue my services. Please let me

Hi all,I would like buy the GoPhone prepaid simcard for my old Sambung tablet GT-N8000.It there isn't in the compatibility device list, but I see in the tablet specs that it use:TechnologyGSM / HSPA2G bandsGSM 850 / 900 / 1800 / 19003G bandsHSDPA 850 / 900 / 1900 / 2100SpeedHSPA 21.1/5.76 MbpsGPRSCl

Hi.Would a sim card that had been successfully activated registering an "unlocked" non-AT&T phone be usable if I get a new AT&T gophone? I just found out that my unlocked phone would not take other company's sim card. Looking forward to your relies and advice.

will keep this as brief as possible... want to change a phone that is currently under an AT&T family plan. it is an old, OLD Apple iPhone 4s AT&T (MC918LL/A) is it as simple as just moving my SIM card from old to new one?where to go to get an unlocked phone that is COMPLETELY compatible to ALL AT&T