Fax Machine Can I use my fax machine with Sparklight phone service? Yes, fax machines can be used with Sparklight Phone. Was this article helpful? 12 out of 29 found this helpful We're sorry to hear that! Please tell us why. Submit Have more questions? Submit a request or Contact Us Call us at: 855.692.4113 Return to top Related articles Faxing Documents Cost Wireless Connection - iPhone, iPad, and iPod touch Porting Phone Number Blocking Phone Calls Troubleshooting Phone Service Interruption