How do I change the primary phone number listed on my Paceline Card Account? October 21, 2021 17:40 Updated You can change your phone number by calling RailsTech’s 24/7 Customer Service at (844) 333-3076. Related articles What's the deal with the "Ongoing Consent for SMS/Calls"? How do I change the email address listed on my Paceline Card Account? How do I change the mailing address listed on my Paceline Card Account? How can I delete my account? What if my Paceline Card Account is locked because of too many sign-in attempts?