I would say so. In the case of the Paducah/Cape Girardeau/Harrisburg market, it is also a case of being too far away from such SMSAs. The nearest metropolitan areas from there (in every direction) are Memphis, St. Louis, Evansville, Little Rock, and Nashville. And as I mentioned earlier, not everyone in that market gets ABC from Harrisburg. We got ABC from Jackson, TN, while those in the western fringes of that "market" probably got theirs from KAIT in Jonesboro, AR.
The western portion of the market also gets ABC on KPOB in Poplar Bluff, though that's merely a simulcast of WSIL in Harrisburg.
To the topic at hand: KPHO (CBS), KSAZ (FOX), and KNXV (ABC) are licensed to Phoenix, whereas KPNX (NBC) is licensed to Mesa.