These numbers told people they need to pay their bill in the next 30 min or they’d be disconnected
800-179-1340
800-771-1340
800-996-7858
866-217-5410
866-216-8402
800-674-7146
800-607-7506
This one told them they have a warrant for their arrest
817-953-2520
note, these numbers target Spanish speakers so speaking Spanish might be a good troll too