World Wireless Communications Inc. (WWRL: Pink No Information) | Venue Change Fri, Jun 26, 2020 12:00 - World Wireless Communications Inc. ( WWRL : OTC Link) - Venue Change - The symbol, WWRL, no longer trades on Grey Market. As of Fri, Jun 26, 2020, WWRL trades on OTC Link. You may find a complete list of venue changes at otcmarkets.com .