I called back number (02) 8597 9377 reached IVR for a company called RSPCA.

Caller: RSPCA

RSPCA Calling for donations. They have several different numbers that they use. Some landline, some mobile. They called me recently and I gave them a donation for a raffle they were having. That didn't stop them though and within 2 days they began calling me again. Every day. They are relentless! While I respect the work they do I find their method invasive which only makes me not want to support them anymore. I have started blocking their calls and will ask to have my name removed from their call register.

I rang back and it said that it was RSPCA Raffles

came up as spam on my phone looks like it was from the RSPCA

RSPCA Charity for regular donations

rspca asking for donations

RSPCA

I rang it back and it is RSPCA raffle line