Have you tried googling the phone number?
There are a number of apps that text out / intercept texts to "check in" or query something. There's a high possibility you have one of them installed.
If you are using an iPhone. This has been a known issue in the past.
That is odd! What is the number that you are seeing in the logs? Is it a normal 10 digit number or is it like a short code?
I have noticed this for the last 2 months. JAN 10 & FEB 10
the same number as text messages & phone calls on all 3 of my phone lines
at the same time & same date. BTW I have 2 Android phones & 1 Apple so its not dependent on that
I call TMOBILE and they cant see anything. Strangely to my JAN 10th bill is not accessible
The number is not a working number, but you can see somehow someone is using TMOBILE to
make it happen. Look at my screen shots and see if this is happening to you
I Googled that number and it all shows up as Vica Express Corp - Irvington, NJ. The fact that there were so many and they have different locations is super odd. Please call us when you have a chance so or team of experts folks can get a support ticket opened up for this.