Does anybody have a list of the frequencies used by NASCAR drivers this season?

May be...

Yes, they use the same frequency at every track. Here is the current list.

For the Cup drivers:
00 David Reutiman 457.5375
01 Regan Smith 463.2875
02 Brandon Ash 461.1250
07 Clint Bowyer 469.2375
08 Carl Long ?
09 Sterling Marlin 469.3125
1 Martin Truex Jr. 466.6875
2 Kurt Busch 451.8250
4 MMM - Suspended Operations 468.8500
5 Casey Mears 468.2125
6 David Ragan 460.9500
7 Robby Gordon 469.4500
8 Mark Martin Aric Almirola 464.9500
9 Kasey Kahne 451.8500
10 Patrick Carpentier 462.7650
11 Denny Hamlin 467.4750
12 Ryan Newman 457.7875
15 Paul Menard 464.8750
16 Greg Biffle 468.4500
17 Matt Kenseth 458.4750
18 Kyle Busch 467.4500
19 Elliott Sadler 456.8500
20 Tony Stewart 462.5250
21 Bill Elliott Jon Wood Marcos Ambrose 452.2000
22 Dave Blaney 468.9375
24 Jeff Gordon 467.0625
26 Jamie McMurray 465.9750
27? Kirk Shelmerdine 459.3625
27 Jacques Villeneuve 464.5625
28 Travis Kvapil 466.9500
29 Kevin Harvick 469.0125
31 Jeff Burton 468.5750
33 Scott Wimmer Kirk Shelmerdine 468.2500
34 Front Row Motorsports 469.8750
37 Eric McClure 463.2125
38 David Gilliland 468.5250
40 Dario Franchetti 461.3750
41 Reed Sorenson 458.0000
42 Juan Pablo Montoya 466.1000
43 Bobby Labonte 456.5250
44 Dale Jarrett 463.2125
45 Kyle Petty 461.2250
47 Marcos Ambrose ?
48 Jimmie Johnson 452.2375
49 Ken Schrader 461.4125
50 Stanton Barrett ?
55 Michael Waltrip 452.8125
60 Boris Said 462.2500
66 Scott Riggs 464.6375
70 Jeremy Mayfield 466.5000
77 Sam Hornish 452.6750
78 Joe Nemechck 452.2625
83 Brian Vickers 451.6125
84 AJ Allmendinger 452.0875
87 Kenny Wallace ?
88 Dale Earnhardt Jr. 462.0625
89 Morgan Shepherd 468.6500
96 J.J. Yeley 461.1625
99 Carl Edwards 466.2750

Nationwide:
03 Todd Bodine 451.5625
05 Justin Ashburn 464.8750
08 Jason White 462.5750
0 Kertus Davis 468.5125
1 Johnny Sauter 463.1250
2 Clint Bowyer 461.5125
5 Mark Martin
Dale Earnhardt, Jr
Casey Mears
Jimmie Johnson
Landon Cassill
Adrian Fernandez 466.3375
6 David Ragan 463.4500
7 Mike Wallace 452.5625
8 DEI 464.9250
9 Patrick Carpentier
Chase Miller
Elliott Sadler 461.6250
10 Brian Vickers
Kyle Busch
Denny Hamlin 463.1125
11 Jason Keller 451.8375
12 Ryan Newman
Kurt Busch
Sam Hornish 456.2750
15 Paul Menard
Martin Truex, Jr.
Jeffrey Earnhardt 452.0500
16 Greg Biffle
Todd Kluever
Colin Braun 465.0250
17 Matt Kenseth
Eric Darnell 469.5125
18 Kyle Busch
Denny Hamlin
Joey Lagano 467.7625
20 Joey Logano
Denny Hamlin
Tony Stewart 451.8500
21 Bobby Labonte
Stephen Leicht 469.6375
22 Mike Bliss 464.7000
24 Eric McClure ?
25 Bobby Hamilton, Jr. 469.5750
26 Jamie McMurray
Greg Biffle
Todd Kluever
Erik Darnell 463.9500
27 Brad Coleman 469.9375
28 Robert Richardson
Derrike Cope
Brian Keselowski
Blake Bjorklund? 461.2750
29 Jeff Burton
Scott Wimmer 468.2500
30 Stanton Barret 451.7125
31 ? 469.2375
32 Brian Vickers
Kyle Busch
Denny Hamlin 463.1125
33 Kevin Harvick
Cale Gale
Ron Hornaday 465.9875
37 Brad Baker
Burney Lamar 467.4125
38 Jason Leffler 466.9250
40 Dario Franchitti
Reed Sorenson
Bryan Clauson
Scott Pruett 456.3250
41 Bryan Clauson 456.6500
47 Kelly Bires 457.6500
52 Donnie Neuenberger 463.8125
55 Robby Gordon 461.8500
56 Danny O'Quinn
Frank Kreyer 457.2000
58 Chris Horn 465.1250
59 Marcos Ambrose 457.1125
60 Carl Edwards 451.1375
64 Chase Austin
David Stremme ?
66 Steve Wallace 464.1375
68 Travis Kittleson 462.5750
70 Mark Green 461.0000
71 DJ Kennington 454.2000
75 Brett Rowe 462.0750
76 Jerick Johnson 462.5750
77 Kevin Harvick
Cale Gale 467.9000
84 Mike Harmon 462.6375
87 Joe Nemechek 464.2875
88 Brad Keselowski 456.5500
89 Morgan Shepherd 468.6500
91 ? 464.5625
99 David Reuitman 464.6625
Nascar 1 & 11 - Race Control 461.2000
Nascar 2 & 12 - B/U Race Control 464.6000
Nascar 5 & 15 - Safety 451.2250
Nascar 10 - Qualifying 451.5750

Trucks:
03 Germian Racing 451.5125
06 Wyler Racing 459.5500
07 Shane Sieg Ryan Lawler Sean Murphy 466.3125
08 Jason White 461.8125
09 Joey Clanton 460.6625
1 Red Horse Racing 459.0125
2 Jack Sprague 456.4500
4 Stacy Compton 461.5625
5 Mike Skinner 469.4200
6 Colin Braun 462.2500
7 Andy Lally 457.9375
8 Chad McCumbee 461.5125
9 Justin Marks 452.9875
10 Brendan Gaughan 464.2750
11 David Starr 460.7750
12 Andy Belmont Racing 462.8875
13 Shelby Howard 468.6875
14 Rick Crawford 465.6625
15 Marc Mitchell 461.1125
16 Brian Scott 468.4000
18 Dennis Setzer 468.7750
19 Derrike Cope 456.5750
20 Scott Lagasse Jr 463.6875
21 Jon Wood 461.7875
22 Phillip McGilton 462.8625
23 Johnny Benson 461.2375
28 Wayne Edwards 461.3875
29 Scott Lynch 461.0125
30 Todd Bodine 451.5625
31 Brevak Racing 451.9625
32 Cory Collum 461.6500
33 Ron Hornaday Jr 467.2000
36 TRD Test Team 468.9375
40 Chad Chaffin 460.6875
42 Tim Cower 466.8625
44 Key Motorsports 469.1625
46 Erin Crocker 462.0000
47 MDR 466.8000
49 Bradley Rietmeyer 459.7875
51 Kyle Busch 464.3375
53 Justin Hobgood 466.2125
59 Ted Musgrave 453.0375
60 Terry Cook 457.0375
61 Brett Thompson 464.8000
63 T B A 469.5125
64 Jimmy Simpson 467.8750
71 Bryan Silas 469.4625
76 Chris Wimmer 457.2625
78 Jeff Miburn Racing 468.9375
86 Dana White 467.5250
87 Chris Jones 466.0375
88 Matt Crafton 467.2125
91 J C Stout 463.0125
95 Edwards Racing 461.7500
99 Erik Darnell 462.3250
Nascar 1 & 11 - Race Control 461.2000
Nascar 2 & 12 - B/U Race Control 464.6000
Nascar 5 & 15 - Safety 451.2250
Nascar 7 - Garage 451.4250
Nascar 10 - Qualifying 451.5750

And do they use the same frequency at each track?

Some change weekly but most are the same. Jayski.com has most of the frequencies excluding the Radio and television network. You can pay a few dollars at racingelectronics.com and get all the updated frequencies.

Have a nice night. I need to leave this freakshow and head to another down in Ybor city.

Later!