This phone number belongs to a public utility named CallerID4U, Inc., which is run by Paul Maduno and Luis Martinez. They have entered into revenue sharing agreements with telemarketers who make illegal unsolicited telephone calls. They profit directly from these outbound unsolicited telephone calls.
This appears to be a clear violation of a number of laws, including 16 C.F.R. §310.3(b) of the Federal Telemarketing Sales Rule.
Please bring the full pressure of this federal law down on them to cease these illegal unsolicited telemarketing calls to my cell phone!