robocall pattern detector — free browser tool | fatcousin

drop carrier call detail records · detect short-duration high-volume + spoofed caller-id patterns

input

drop carrier CDR CSV or JSON

caller-id · callee · duration · timestamp · disposition

Select file

flags neighbor spoofing · sub-3s call bursts · sequential dialing patterns

limits

heuristic pattern detection — indicative only · not definitive proof

status

>ready