321-445-6789

Someone signed me up for (SPAM folder, /plonk!) Florida State Lottery announcements by email and gave this as my phone number-- which it is not.

He claimed my network had been breached

Educational post:
You may have been exposed to scam # 3, as described here:
http://phonehelp.2truth.com/facts_rev.html

Remember to return here, to 800notes.com, after you look at any of the information at that site, either to post more information, or to let us know you avoided the scam, or to read any further information about that number that others may post.

Claimed he worked with Microsoft and had been receiving errors about my computer.  Asked him to remove my phone number and told him that if I have problems with my computer I know who to call. Caller ID said Contech Stormwatch.  

Same thing here - received a call from "Contech Stormwater" at 321-445-6789.  Happily I was already aware of the Microsoft phone scam so I had a little fun with the caller.  Obviously calling from a call center based on the background noise.  He got mad and hung up.

Phone rang once, CID = CONTECH STORMWA.  No message.