1-193-050-4298

Sick of these said: 193-050-4298. Keeps calling my company's main phone line asking for people who have not worked for us in over 10 years.
I think they are trying to get updated contact information (phone numbers) so they can sell a list to salespeople.
Along the lines of "we can provide hundreds of contacts w/contact information so you can try to sell your product to them".
If they expect me to provide their phone numbers for their lists that they sell; then I want a part of the profit.
Not to mention the time it takes out of someone's day to answer their calls. BLOCK