or if it says Out of Area (even if the number appears to be local)
that tells me right away about their integrity (or LACK of same.)
If it tells me who they are,
then I might listen to their pitch.
If they are live I ask where they are located, and if they are at home.
Can I call them bask at their home?
*It is sort of like "Honest Politicians".
(98% of them give the rest a bad name!)