Do you know the name of the prepaid cell phone company he used? Virgin mobile is a common one but there are a lot of others as well. I guess I might try to call a list of prepaid companies and ask them if there is any way to get that info for their phones. Hopefully, someone else will have better info, though. :) Best of luck catching the jackass! He deserves to be caught!

when do you think he talks to her on it. does he leave it in his vehicle at night...wait until he goes to sleep and go unlock the car and look for it and if you find it check out the phone calls on it and write down all the numbers on it and times and dates and length of calls if it gives that info.
then for a fee you can join one of those sites on the internet for flat fee and plug in numbers and get the names of the people.
if he keeps it at work...what kind of work does he do..start showing up unannounced and hung on him and feel in his jacket or pockets for the phone and act like it sticking in you and get it out of his pocket and lay it down and while he is distracted put it in your purse and leave....
you have to catch him off guard if to get access to it but you cant be sending him red flags that you are suspicious or he will be more clever and impossible to outsmart.
keep you cool and dont react until you collect all your information and have all the facts and numbers and names in one conversation...or you will sabotage yourself...bec they are such smooth deceivers you really have to stay calm and cool and collective to not even let them see smoke until you have the fire....
one way i did was give my husband extra attention and was so sweet sugar would not melt in my mouth to let his guard down....so that he would stop being so guarded that i was suspicious.....cheaper than hiring a private detective but they are very clever

Not really. It may be possible but may take ALOT of work. I would have to look into this for you and see if it can be done.

I have used prepaid phones before only because I do not carry a "real" cell phone and kept a prepaid phone for emergency. I didn't even have to register it in MY NAME. :(

I would search for the phone, that may be your only hope. He has to be keeping it somewhere. As long as it isn't at work, you have luck in finding it.

Thanks for the advise I almost had the phone. We where in the car the other day he was outside the car at the gas station filling the tank when this phone starting going off on vibrate. I was trying to open the consul to get to it before he came back in, but of cause I couldnt. I was to much in a rush. I asked him about the phone he of cause said it was a work phone which I know is a lie and would not show it to me told me I was starting again. Anyway its true I am going to try so hard to be nice and catch him off guard I know that is the only way to do it its just so hard. I am sure the phone is now moved and anyway he has a hard time sleeping so its very possible he would catch me looking.

Pick up a voice activated recorder and plant it in the vehicle, I did that a couple of times and I will probably do it again if I feel the need. They're pretty reasonable, I paid about 40 bucks I think. But the batteries don't last long if it runs too long, cause depending on where H parks at work if there is a lot of noise the recorder will be running all the time recording what ever it hears. You can set it to low or high so depending on where you hide it in the vehicle it may not pick up outside noise. All the best to you.

This is a tough one - but why do you need to PROVE anything? If you believe there is a cell phone - then the two of you still have a problem. It is not your problem alone and he should not make you feel crazy about it. Many of us have been through the "gaslighting" discussion and know that they will frequently deny the obvious.
If you don't trust him - you both need to work on that or else this will eat away at you until you can't take it any more. If you are not both working on it, you need to reevaluate your options.

I would put a gps unit on his car and track him. He's on alert about the phone already!

Prayers for you!

It seems like he is getting more and more cocky about it! That could be quite helpful with your investigation. :)

A good friend of mine did. However she had to hire a PI to get it!

how about telling him you want the work phone number for emergencies- or else u will leave him

I do have his work number what I can do is say I could'nt get him on his cell. I could say I could not get him on his cell, but I'll just have to think of a good reason why I had to call him at 3:00 that could not wait until I could get him on his cell. He really is being carefull now but I am sure he will mess up again when his guard is down. The hardest part about this he is being so nice to me I know he loves me, but this addiction he has he can't stop, and it is killing me because I know now he will not stop doing it. I have to find proof because other wise he will tell me its me, I'm crazy he is being good.

Hi, Rose77

It is best to hire someone like PI or get new female friend who he doesn't know about, have her follow him and maybe pretend to be some client waiting to see him, or business patron in his work place. You will have to describe the place to new friend and see how she can try to find out about the phone issue, or maybe have her obtain the phone number pretending to be another woman who wanted to hook up with him....

I know it is kinda bad advice but it is a good try to see if she can do the digging for you... Just a thought....