1. Your plan
If you already have a bundle and still see overage charges, pick it here so we can compare upgrading against what you pay today. Have a discounted or negotiated bundle? Choose "Custom / discounted bundle" and enter its minutes and monthly cost.
2. Projection method
3. Monthly overage charges
Begin with Oct 2026 at the top left, then work backward through earlier months. Enter each month's toll-free overage charge (USD), and leave any month you don't have blank.
How toll-free pricing works
Your toll-free bill comes down to three things: the minutes your plan already includes, the rate you pay once those run out, and whether a bundle covers a normal month.
Additional Usage Credits bill at 3.9¢ a minute — $20 each, and each one covers 513 toll-free minutes.
Every RingEX plan ships with a monthly block of toll-free minutes before anything is billed — Core none, Advanced 1,000, Ultra 10,000.
Bundled minutes cost less per minute than paying as you go, and the larger the block, the further below the pay-as-you-go rate it sits.