Here you will find answers to your FAQs, downloadable user guides and the contact information to reach our customer service team directly.
Retail Support
Support: 888.538.3960
Sales: 877.251.5554
Legacy Alteva
Tech Support: 877.258.3828
White Label Support
Enterprise/System Wide Issues: 877.440.1989 – Select Option 1
Single User Issues: 877.440.1989 – Select Option 2
Online Billing
Quick, easy and paperless payment options
Take advantage of our user-friendly, paperless billing system. Momentum’s Subscriber Portal enables customers to receive and pay bills online.
With this payment option, you’ll reduce the risk of getting a paper cut, the clutter on your desk, and the amount of paper we use here at Momentum in one full sweep.
Login to the Subscriber Portal to:
- Pay monthly bills with a click
- View inbound and outbound call logs
- Monitor international calling usage
- Schedule recurring payments