Quoted from Giltron:267-647-6077
buypinballmachine.com
+1(559) 717-8172
vyvanseonline.com
https://freecarrierlookup.com/
Both of those numbers belong to bandwidth.com
There is a reporting form here: https://www.bandwidth.com/legal/report-a-phone-number/
buypinballmachine.com & vyvanseonline.com are at IP 198.54.126.156 hosted by web-hosting.com, which is owned by namecheap.com
Namecheap's reporting process is documented here: https://www.namecheap.com/support/knowledgebase/article.aspx/9196/5/how-and-where-can-i-file-abuse-complaints/
Don't know how responsive they are but it's worth a shot.