Flowroute is an international telecommunications carrier based in Seattle, Washington. Flowroute was founded by Bayan Towfiq, Jordan Levy, and Sean Hsieh in Irvine, California in 2007.Flowroute's services includes SIP trunking, local DIDs and toll-free numbers, outbound termination, and network services such as E911, CNAM Lookup, CNAM Storage, and local number portability.