WGGB is only on Charter in the western portion of Worcester County, basically in all towns it serves west of the city. Most people who have lived in these towns for years used to get WGGB via off the air before cable was available, and I'll bet that at least some still watch it for news since its news does cover nearby towns that WCVB in Boston simply does not. WGGB's digital signal is strong in most of these areas so even if it is removed, most people could still pick up the signal via antenna. Worcester itself had WGGB on cable for many years before it was removed from channel 15 which I think is still blank to this day. WGGB's coverage is weak at best in Worcester, generally only receivable on the taller hills facing towards the west.