(312) 228 in Chicago, IL

Fax calls day and night, sometimes 2 a.m. Receive 7-15 calls a day

fax calls- all hours, day or night.

Receiving calls from fax machine- day and night as late as 2a.m.

Received 5 calls in 20 minutes

Keeps calling, beeping sound

continually faxing our medical office main line

This number and other (312) 228 # that appear to be fax are calling my cell number every 5 minutes. I continue to block each one. These people need to be put out of business as it appears this is happening to many others!