Optimal Communications L.L.C. operating as a Total Wireless Exclusive store now provides: Nationwide Coverage: Total Wireless runs on the Nation's largest, most dependable 4G LTE† network. No Contracts. No Extra Cost: Total Wireless makes it easy. No contracts. No hidden fees. Just the best deal in wireless. International Calling: Call thousands of destinations around the world. Rates as low as 1c per minute. Also, as a part of our 3rd quarter Back-To-School, you are eligible for 3 FREE months of Premium Pandora and $100 off Samsung devices from the S7 up to the S9+ (only available at exclusive stores, requires a new line activation or port-in).