TOP 10 DMA'S
1 WABC AM 770 kHz New York City NY
1 WOR AM 710 kHz New York City NY
2 KFWB AM 980 kHz Los Angeles CA
2 KGIL AM 1260 kHz Los Angeles CA
3 WLPO AM 1220 kHz Chicago IL
3 WLTH AM 1370 kHz Chicago IL
4 KNEW AM 910 kHz San Francisco CA
4 KVON AM 1440 kHz San Francisco CA
5 KMNY AM 1360 kHz Dallas-Ft. Worth TX
6 KSEV AM 700 kHz Houston-Galveston TX
7 WMLB AM 1160 kHz Atlanta GA
8 WWDB AM 860 kHz Philadelphia PA
9 WAGE AM 1200 kHz Washington, D.C. DC
9 WTNT AM 570 kHz Washington, DC DC
10 WTKK  FM 96.9 mHz Boston MA 

TOP 25 DMA'S
1 WABC AM 770 kHz New York City NY
1 WOR AM 710 kHz New York City NY
2 KFWB AM 980 kHz Los Angeles CA
2 KGIL AM 1260 kHz Los Angeles CA
3 WLPO AM 1220 Chicago IL
3 WLTH AM 1370 Chicago IL
4 KNEW AM 910 San Francisco CA
4 KVON AM 1440 San Francisco CA
5 KMNY AM 1360 Dallas-Ft. Worth TX
6 KSEV AM 700 Houston-Galveston TX
7 WMLB AM 1160 Atlanta GA
8 WWDB AM 860 Philadelphia PA
9 WAGE AM 1200 Washington, D.C. DC
9 WTNT AM 570 Washington, DC DC
10 WTKK  FM 96.9 Boston MA 
11 CKLW AM 800 Detroit MI
12 WWNN AM 1470 Miami-Ft.Lauderdale FL
13 KGTK AM 920 Seattle-Tacoma WA
13 KITZ AM 1400 Seattle-Tacoma WA
14 WOSO AM 1030 Puerto Rico PR
15 KFNN AM 1510 Phoenix AZ
15 KFNX AM 1100 Phoenix AZ
16 KTNF AM 1100 Minneapolis MN 
16 KOWZ AM 1170 Minneapolis MN
17 KFMB  AM 760 San Diego CA
17 KOGO AM 600 San Diego CA
18 WWBA AM 820 Tampa-St.Petersburg FL
18 WTAN AM 1340 Tampa-St.Petersburg FL
19 KFTK FM 97.1 St Louis MO
19 KTRS AM 770 St Louis MO
20 KKZN AM 760 Denver-Boulder CO
21 WBIS AM 1190 Baltimore MD
22 KBNP AM  1410 Portland OR
23 WKHB AM 620 Pittsburgh PA
23 WPYT AM 660 Pittsburgh PA
24 WBT AM 1110 Charlotte NC
25 KCAA AM 1050 Riverside-San Bernardino CA