WHY would you put your phone number on here? Now you WILL be bombarded by scammers. Either ignore the calls, or block them. NEVER post your phone number. Do you really homestly think they are going to abide by your request? The answer is no - you are leaving yourself open to A LOT of unwanted calls.
Be smart, Use your head or at least some common sense.
I keep getting a call from this number saying "sorry couldn't speak to you because of an error on our end". Please see that whoever it is stops calling
SBC Messaging is a one person operation out of Berkeley, CA. She (or he) probably uses "disposable" phone numbers to confuse automated attempts to block their calls via your teleco's call blocking feature.
The do not call list exempts charity organizations & business which you have done business with in the past. Personally, I rarely give my real telephone number out to anyone I do not know and trust. As a matter of fact, I have been known to provide the non emergency number to a law enforcement agency when requested by a business that I do not patronize on a regular basis. Mean spirited I guess,