Main St America (NGM Insurance)
- Pay by Phone A quick call to our toll-free hotline at (800) 611-0958 allows you to pay by phone. Use your Visa, MasterCard or Discover credit card, or an electronic check, ATM debit card or check card to make a payment. If you are having problems making a payment, call the payment customer service line at (888) 333-4014 (Hours: 8:30 a.m.-9 p.m. Eastern), where a live representative is available to provide assistance.Up to a $4.95 fee per payment may be assessed.