Does anyone have a list of providers they like for waterfall enrichment of mobile numbers?

Hi wanted to know if anyone has a specific list of providers they like to use for waterfall enrichment for contact mobile phone numbers?

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Michael S.
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I really like Datagma and the other you have in the Clay waterfall as default
Bo (.
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Datagma's the best 🙂

Michael S.
·
I really like Datagma and the other you have in the Clay waterfall as default
Bo (.
·
Datagma's the best 🙂