WWTB, which occupied 103.9 until a few years ago, was bought by Educational Media Foundation, the owners who bring you the
"K-Love" contemporary christian format, in the process, they moved to 104.1, and became WKGV now out of Swansboro.
As for whatever happened to the second frequency for "The Big Talker FM" based in Wilmington, it moved to 93.7, and became known as "WNTB", the format that was simulcasted there was discontinued when WBNE at 103.7 went to 35,000 watts.