Unfortunately, the only custom or vanity number you can request is a Short Code and obviously based on availability. Short codes (including vanity ones) are generally appropriate for brands or merchants sending large volumes of text as they do have an additional monthly cost.
You can learn more about that here in these Klaviyo documentation (depending on your region):
Unfortunately, the only custom or vanity number you can request is a Short Code and obviously based on availability. Short codes (including vanity ones) are generally appropriate for brands or merchants sending large volumes of text as they do have an additional monthly cost.
You can learn more about that here in these Klaviyo documentation (depending on your region):