iPhone SE (2016) spam call: what kind of phone number is this?

[ghanwani]

I keep getting calls from some weird looking phone numbers.

This morning, I got one from +1 4448490342529.

It starts with a US country code, but has too many digits to be a US phone number. Any idea what this is?

At the time of the call, my screen was all messed up with all the letters/digits at the top appearing double.

 

[casperes1996]

Someone ****ing up their spoofing software is my best guess. Unfortunately the phone network isn't all that secure so making it look like you have any number you want, including bogus numbers, is just a matter of sending the right data, the network just goes "alright then"