I have gotten dozens of these calls on my home phone as well as my cell phone about car warrenties, carpet cleaning and lower interest rates on your credit card. When my wife called back on the credit card call the person hung up when my wife made inquires about it. These are just junk calls. A local TV station did a segment on these calls and found out some of them were made from an empty office rented by some asian person who they couldn't find. This last call from 330 area code is in Acron Ohio about car warrenty and it been the last call for about the last dozen calls.
Here is the best info for this phone number I've found so far.
(330) 452 Area Code
Area Code - NPA 330
Exchange - NXX 452
Country US
State Ohio
City CANTON
County Name STARK
Latitude 40.8
Longitude -81.37
LATA 325
Timezone -5
Day Light Saving 1
County Population 378000
FIPS 39151
MSA 1320
PMSA 1320
CBSA 15940
ZIP Code 44705
OCN 9321
Company Name OHIO BELL TEL CO - OH
Rate Center CANTON
Switch Center CLLI CNTNOH45DS1
Rate Center Horizontal 2420
Rate Center Vertical 5676