This campaign centers on two closely related toll-free numbers, 877-643-3794 and 877-643-3795, which have been identified in consumer complaints as operating in tandem as part of an impersonation-based debt collection scam. The two numbers have been reported together across multiple community submissions, and regulatory complaint data confirms activity on both lines. 877-643-3795 carries the heavier complaint load, with 2 FTC complaints and 38 FCC complaints filed against it, while 877-643-3794 has generated 1 FTC complaint. The FCC complaint category for 877-643-3795 is classified as "Calls pretending to be government, businesses, or family and friends," consistent with the impersonation methodology described in community reports.
Geographic complaint data for 877-643-3795 identifies Viera, Florida and Santa Clarita, California as the top targeted locations. These are geographically distant markets, suggesting the campaign is not regionally constrained but rather operating through a centralized dialing infrastructure that reaches consumers across multiple states.
Community reports provide the clearest picture of the scheme's mechanics. Callers identifying themselves as representatives of an entity called "Kleinberg Law" contacted at least one consumer's elderly mother, accusing her of defamation and framing the contact within a debt or legal threat context. The use of a law firm name is consistent with phantom debt and legal impersonation tactics designed to pressure targets, particularly older adults, into compliance or payment through fear of legal consequences. The two numbers appear to function as a coordinated dialing pair, with victims reporting contacts from both lines in the same incident.
The 38 FCC complaints filed against 877-643-3795 alone indicate a meaningful volume of consumer harm relative to the cluster's size. The targeting of at least one elderly individual, combined with the invocation of a law firm identity and legal accusations, places this campaign at an elevated risk level. The sequential numbering of the two lines, their co-reporting pattern, and their shared impersonation methodology point to a single coordinated operation. This cluster represents a moderate-to-high threat, particularly to older and financially vulnerable consumers.