WONN/WPCV/WLKF/WWRZ Radio serves a weekly audience of over 160,000 listeners, and is owned by Lakeland-based Hall Communications, Inc. WONN-AM 1230 features adult standards. WPCV-FM 97.5 is ''97 Country.'' WLKF-AM 1430 is Lakeland's news/talk station. WWRZ-FM 98.3, ''Max'' is Polk County's ''Adult Hits'' station, radio, advertisement, media, radio station