Is Per-Call Caller ID privacy allowed?
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You can make your CallerID public or private through your Account Management Control Panel. In addition you can switch back and forth - Per call.
If you'd like toggle this per call:
Dialing *67 and then the 11 digit number you are calling will make your caller ID private for that call.
Dialing *82 and then the 11 digit number you are calling will make your caller ID public for that call.
While 7 digit dialing within your area code is normally allowed, for
these features you will have to dial all 11 digits regardless of area code.