2005–2006
2006–2014
2014–2016
In late 2013, ION Media Networks announced it would acquire WZRB and sister WRBU from Roberts Broadcasting. WZRB disaffiliated from The CW on March 17, 2014, at which time the affiliation moved to MyNetworkTV owned-and-operated station WKTC and it was moved the former's programming to 10 p.m-12 a.m. daily. As a result, WZRB became the affiliation of Ion Television.
2016–present
| Television stations in the South Carolina Midlands, including Columbia
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Defunct stations
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| Television stations (carry Ion Television unless otherwise noted) KFPX-TV | KGPX-TV | KILM1 | KKPX-TV | KOPX-TV | KPPX-TV | KPXB-TV | KPXC-TV | KPXD-TV | KPXE-TV | KPXG-TV | KPXL-TV | KPXM-TV | KPXN | KPXO-TV | KPXR-TV | KSPX-TV | KTPX-TV | KTRV-TV | KUPX-TV | KWPX-TV | WBPX-TV/WDPX-TV/WPXG-TV | WCLJ-TV1 | WCPX-TV | WDLI-TV1 | WEPX-TV | WFPX-TV1 | WGPX-TV | WHPX-TV | WINP-TV | WIPL | WIPX-TV | WKOI-TV1 | WLPX-TV | WLWC1 | WNPX-TV | WOPX-TV | WPPX-TV | WPXA-TV | WPXC-TV | WPXD-TV | WPXE-TV | WPXH-TV | WPXJ-TV | WPXK-TV | WPXL-TV | WPXM-TV | WPXN-TV | WPXP-TV | WPXQ-TV | WPXR-TV | WPXU-TV | WPXV-TV | WPXW-TV | WPXX-TV | WQPX-TV | WRBU | WRPX-TV | WSFJ-TV1 | WSPX-TV | WTPX-TV | WUPX-TV | WVPX-TV | WWPX-TV | WXPX-TV | WYPX-TV | WZPX-TV | WZRB Other networks: Qubo (Qubo Channel) | Ion Plus 1Affiliated with Ion Plus.  |
