Help, I mislaid hit with someone which I used to speak to in an additional company.  She has a personal iPhone though I do not have the number, I only had her commercial operation contact.  I do not have an AT&T Wireless comment myself.  I have the following questions:      1. Can an AT&T Wireless patron lookup up an additional customer’s phone number?      2. For SMS access, patently I could only operate her phone number, though of march given I do not have her phone series afterwards which won’t work.            a. So do AT&T wireless (or at slightest iPhone) business typically have an pick “personal” SMS entrance resource around email, e.g., Sally.Jones@att_domain?         b. What is the expect form of “att_domain”, i.e., is it att-wireless, att_wireless, or what?                 Thanks most for your help.                   Chesscrab