https://corporate.tpsonline.org.uk/
Telephone Preference Service - Corporate Site
telephone preference servicecorporatesite
https://www.fundraisingregulator.org.uk/about-fundraising/resources/tps-quick-guide-fundraisers
Telephone Preference Service (TPS) compliance checking: quick guide for fundraisers | Fundraising...
Numbers listed on the Telephone Preference Service (TPS) register must not be called without consent. This quick guide is designed to help fundraising...
telephone preference servicequick guidefor fundraiserstpscompliance