Who called from 7576566201

Call my cell asked to speak to a female adult about debt collection. Asked what name, they just repeated demand in a louder voice. Told them NO female adult in this household have any debt collections and they were being reported. They slammed phone down. Never did id who they were or a company name.  Now BLOCKED and reported.

Called landline at 8:37 pm 5/4/17. No message and like Dawn, we do not answer if we don't know or recognize!

Female this time from SSI  just says hello alot of background noise these pests keep calling from different  numbers  last one 30 minutes ago from  7576566199 same old caller .  I do not answer  h/p  ringer is turned off

Came up on land line SSI local number

SSI caller ID. Husband answered and hung up.