(Firepoint: translators can be IDd through automatic means involving Morse Code, placed on the signal in such a way that it can't be heard on ordinary radios. If you do ID your translators by voice, you don't need to ID them every hour. Only three IDs per day are required.)
OK, to make this probably too long... a list of currently-authorized translators within 80km (50mi) of Nashville.
89.1: W206BO, Dickson (Edgewood Place, NW of town); 19w/80m, relays KAWZ-89.9 Twin Falls, Idaho. (CSN International religion)
89.9: W210CD, Hendersonville (Stop 30 Rd., E of New Shackle Island); 80w/21m, relays 88.7 Way FM
90.7: W214BQ, Brentwood (a few hundred feet NW of the Channel 2 tower); 10w/213m, relays KAWZ
91.9: W220EE, Columbia (Reservoir Hill, W of downtown); 38w/62m, carries Bible Broadcasting Network. (same network as WYFN-980)
93.5: W228CB, Hartsville (WTNK-1090 tower, S of town); 250w/9m, relays WTNK-1090
93.9: W230AD, Gallatin (Douglas Loop & Scotty Parker Rd., W of 109 & NW of town); 100w/115m, relays WECV-89.1
95.9: W240CA, Reubensville (Between Hwy. 52 & Fowler Ford Rd., S of Parkers Chapel); 15w/74m, relays WQKR-1270
96.7: W244CJ*, Woodbury (S of town); 250w/4m, relays WBRY-1540
97.5: W248BM, Murfreesboro (NW of Woodbury Pike & Hwy. 70S, well east of town); 120w/156m, relays 88.7 Way FM@
98.9: W255AP, Dickson (Sylvia Rd. N of town); 23w/50m, relays WNKJ-89.9 Hopkinsville, Kentucky (religious)
99.3: W257AR, Donelson (end of Leaho Court); 3w/90m, relays WAMB-1200
99.3: W257BX, Columbia (Reservoir Hill, W of downtown); 60w/54m, relays 88.7 Way FM
99.5: W258AD, Clarksville (Louisiana Ave. N of Laura Drive, W of town); 20w/93m, relays WECV-89.1
100.5: W263AI, Murfreesboro (WGNS-1450 tower, Church & Broad Sts.); 250w/66m, relays WGNS-1450
100.5: W263AE, Lewisburg (WJJM-1490 tower N of town); 250w/158m, relays WLLX-97.5 (?)
100.7: W264AD, Columbia (Reservoir Hill, W of towntown); 250w/55m, relays WLLX-97.5
101.5: W268BN, Dickson (WDKN-1260 tower NW of town); 250w/106m, relays WDKN-1260
101.9: W270AF, Murfreesboro (WGNS-1450 tower, Church & Broad Sts.); 55w/40m, #
101.9: W270AB, Lebanon (WKDA-900/WCOR-1490 tower E of town); 38w/-128m&, relays WECV-89.1
101.9: W270BK, Clarksville (apartment building, 3rd & Madison Sts.); 250w/35m, relays WQZQ-830
102.1: W271AB, Nashville (WSMV ch. 4 tower); 145w/246m, relays WQZQ-830
105.5: W288BG, Lebanon (Franklin Rd. between 109 and 840, SW of town); 10w/151m, relays KAWZ-89.9.
* This translator's and WBRY's licenses have been deleted; however, this appears to be a clerical snafu with the renewal.
? (I'm not too sure this is who is actually relayed)
# Co-owned with WAMB-1200 but I'm pretty sure I've heard WGNS on this translator.
@ I think this may be old information, I think I've heard WMOT-89.5 on this translator.
& I'm pretty sure -128m is a typo.
I have marked in bold face the ones I've heard & can confirm the programming source on.