>>> 415-187-5388 <<<

This is NOT a valid telephone number because the second group of three digits has to be 200 or greater according to telephone industry standards!!  Here, it is 187, and that is less than 200.  So, either:

(1) the number is being spoofed or faked, or

(2) the call might have originated outside the North American Numbering Plan area.

In either case, it doesn't give me much confidence in their contracting work.

For numbers with area codes less than 201 and for the exchange (i.e., the group of the next three digits after the area code) less than 200, I wouldn't answer the phone or try to call back (you won't be able to, anyway).  I wouldn't even let my voice mail pick up for them to leave a message.

Thank you..We keep getting calls from these people too. Saying we are on the DNC list does nothing.

Talked to them as if I was interested in having them do some work for me. gave them my address as the (Court not Drive) which a friend of mine lives at who was listening to the call with me.
They came and gave us a estimate in writing for $14,250.00 at that point my friend, well he is a License Code Enforcer.
Put the 2 in handcuffs because they we not licensed in Ca. and took them in.
Now if we could find out who the caller was we would have another case. We are on the Do Not Call List

GOOD FOR YOU