Numbers with this prefix were first introduced in 1997.While 9725431963 was originally issued with the info above, the owner of the phone number (972) 543-1963 may have transferred it through a process called porting.
Caller name: someone you might know is in prison
Caller type: Prison/Jail Collect Call
Not a Scam. Someone in custody or supervision in a jail/prison is trying to reach you by collect call, but most wireless carriers don't allow collect calls to cell phones. You, the call recipient, need to first fund an account through AdvancePay/VAC first before the call can be connected between you and the inmate. 9725431963 is ConnectNetwork/GTL (Global Tel Link). Totally legit. Their office is in Texas, so regardless which corrections facility someone you know is calling from, it is routed through their Texas #.
The phone number you can call back for information or to add money is: 1-800-913-6097, or you can go to connectnetwork.com
If you don't know anyone in prison, I guess it would be spam to you! But you never know... maybe your number is the only one that this inmate (a long lost cousin, estranged brother, sister) memorized in his head to call, lol! Hope this helps anyone googling this number.