Who called from 3012827100

Non working number at Verizon.  Don't bother calling it back.  I am having fios installed tomorrow so I assume that is why they are calling.

Received a call from this number today.  No Voicemail message was left.  I am having Verizon FiOS installed tomorrow, so odds are very good that it was a legit call from Verizon as some above comments have suggested.

According to http://phones.whitepages.com/301-282-7100 the "Prefix (301) 282- is leased by Verizon", so this is probably a legitimate Verizon caller.

See also: http://phones.whitepages.com/301-282

"Prefix (301) 282- is primarily in Cloverly, Maryland, and includes 772 phone numbers.

Area Code:    301
City/State:    Cloverly, MD
ZIP (primary):    20904
County:    Montgomery
Type:    Landline
Company/Carrier:    Verizon Maryland, Inc.
Time Zone:    Eastern (9:25 am)"

Correction - they did in fact leave a Voicemail regarding my installation for tomorrow.