Report breakdown
Number Range Info
0800 is the toll-free (Free Call) number range. Like 0120, it is a call where the receiver pays, used by corporations as an alternative when 0120 is unavailable.
Automated voice survey calls claiming to be "Kansai Rental Housing Research Center" or similar. They pretend to be a survey about rental housing, but may be used as nuisance calls, sales calls, or a gateway to fraud. (machine translation)
A checklist of contacts and services to update before changing your phone number, and ways to reduce nuisance calls without changing it.