What does message 1 US01LV mean ?

Hello @Cherrygarden,

It can confusing receiving the message, I will be more than happy to help guide you! What it sounds like it is coming from your boyfriend’s end.  I recommend he uses our Troubleshoot & Resolve Tool as it is like connecting directly to a tech support agent.  After selecting the make and model of the phone, please have him go to Network/Service Issues > Phone Calls.

Have an amazing day!

Katie, AT&T Community Specialist  

The person didn't pay their bill. 

It means he has blocked you from being able to call him. He does not want to speak to you. 

• Hi i have question why when i call this number that is similar to my parents number but isnt my parents number but i saw it on internet saying it was in conection to my brother see theirs starts with 661 and the one i saw conected to brother starts with 805 and the rest ofthe number is the same except area code now when i called it i go a message 1 us01lv code and im not dumb i know thers thousands of these codes and each one means something different and i was woundering how is it evern you guys dont know what these codes mean its kind of obviouse you guys take orders from a higher sourse that keeps you in the dark and if maby you could humor me and take a wild guess at what these code are for and do 

or it could just be an angles number?.

its a secret code

I get the same message when I try to check my data 

I have two phones side by side both are on my AT&T plan. When I pick up one phone and call the other one I get the US01LV message.  I did not block myself, I've paid my bill, I've called AT&T technical support and got nowhere, and I'm reading comments from 4 years ago. In 4 years are we saying AT&T can't fix this problem?

I figured out the solution of this problem on my own, it has to do with AT&T active armor.  I had to download the active armor app which I don't normally use and never turned on and make sure everything was turned off.  You can also call a tech support person during business hours and try to get somebody in the USA and they can turn it off for you.  Once it was switched off on my other phone I no longer got the error. 

Hi mam..im experiencing the same problem as yours just recently..my message at whatsapp are delivered but he didnt read it. I tried calling his number..it rang for maybe 10 times and then voicemail said the wireless customer is not availble rightnow try your call later message 1 US01LV ..how dis u solve it mam?hes at new mexico USA and im from Philippines..i need suggestions and help on how to fix it