Here are the results of an AM band scan I did over a couple of nights while in Pharr, TX. The city of Pharr is in far south Texas, about 10 miles from the Mexico border. All loggings were made on a CC Skywave radio at night with one noted exception. I’ve marked as “local” any station I received that was within about 25 miles of Pharr.
The results are not a whole lot different from what I hear nightly in San Antonio. Of course the Mexico stations were often stronger, and I logged two that I'd never heard before - 760 XEZZ and 840 XEXXX.
530 CMBQ (R. Enciclopedia) Havana
540 XEWA Monterrey
550 KTSA San Antonio
560 KLVI Beaumont; UNID EE news talk (KWTO?)
570 KLIF Dallas; UNID SS music (XEBJB?)
580 WIBW Topeka; XEAV Tlaquepaque
590 XEFD Rio Bravo (local)
600 XEMN Monterrey; UNID EE talk (KTBB?)
610 KILT Houston; KCSP Kansas City
620 XEGH Reynosa; XENK Mexico City
630 XEFB Monterrey; KSLR San Antonio
640 XENQ Tulcacingo; UNID EE sports (not KWPN)
650 WSM Nashville
660 XEEY Aguascalientes; XEFZ Monterrey
670 WSCR Chicago; UNID SS talk
680 KKYX San Antonio; KFEQ St. Joseph (underneath)
690 XERG Monterrey; XEN Mexico City
700 KSEV Tomball
710 KURV Edinburg (local)
720 WGN Chicago; XEDE Saltillo
730 XEHB Hidalgo del Parral
740 KTRH Houston; UNID SS talk (XEQN?)
750 WSB Atlanta; UNID SS talk
760 XEZZ Guadalajara; XEABC La Paz
770 KAAM Garland; KKOB Albuquerque
780 WBBM Chicago; UNID dance pop w/FM ID (XEWGR?)
790 XERC Mexico City
800 splatter from XERI
810 XERI Reynosa (local)
820 WBAP Ft. Worth
830 XEITE Mexico City; UNID EE talk
840 XEXXX Tamazula; (no sign of local KVJY, which is not daytime-only)
850 KOA Denver
860 KKOW Pittsburg; KSFA Nacogdoches (surprised at no KONO)
870 WWL New Orleans
880 KRVN Lexington; KHAC Tse Bonito; KJOZ Conroe
890 WLS Chicago; KVOZ Del Mar Hills
900 XEW Mexico City; splatter from KRIO
910 KRIO McAllen (local)
920 splatter from KRIO; UNID SS music
930 splatter from XERKS
940 XERKS Reynosa (local)
950 KPRC Houston; splatter from XERKS
960 WERC Birmingham
970 XEO Matamoros; XERFR Mexico City
980 WYFN Nashville; XEFQ Cananea
990 graveyard
1000 XEOY Mexico City
1010 XEPA Puebla
1020 KCKN Roswell
1030 XEQR Mexico City
1040 XESAG Salamanca; XEBBB Zapopan
1050 XEG Monterrey
1060 XERDO Valle Hermosa
1070 XESP Tlaquepaque; light IBOC hash from KRLD
1080 KRLD Dallas
1090 UNID EE sports talk; heavy IBOC hash from KRLD
1100 KDRY Alamo Heights; UNID SS music (XETGO?)
1110 XEOQ Rio Bravo (local)
1120 KTXW Manor
1130 KWKH Shreveport; UNID SS music (XEYZ?)
1140 XEMR San Nicolás
1150 WJBO Baton Rouge
1160 KRDY San Antonio; KSL Salt Lake City
1170 XERT Reynosa (local); KFAQ Tulsa (weak in null)
1180 KGOL Humble; splatter from XERT
1190 UNID SS sports talk
1200 WOAI San Antonio; splatter from KUBR
1210 KUBR San Juan (local)
1220 XEB Mexico City; splatter form KUBR
1230 graveyard
1240 KSOX Raymondville (local)
1250 UNID SS talk (XEDK?); UNID SS music (XESJ?); splatter from KSOX
1260 graveyard
1270 KFLC Benbrook; XERPL León
1280 XEAW Monterrey; splatter from KRGE
1290 KRGE Weslaco (local)
1300 XEP Ciudad Juárez; KVET Austin
1310 XEAM Matamoros
1320 KXYZ Houston
1330 KCKM Monahans; KTON Cameron
1340 XEMT Matamoros; UNID EE talk
1350 KCOR San Antonio; UNID SS talk (XEZD?)
1360 UNID EE news talk w/female anchor (KKTX?); UNID SS music
1370 XEPJ Guadalajara
1380 splatter from XEOR
1390 XEOR Reynosa (local)
1400 UNID SS music (XESH?); splatter from XEOR
1410 XEBS Mexico City
1420 XEEW Matamoros
1430 XEWD Ciudad Miguel Alemán
1440 XEEST Mexico City
1450 graveyard
1460 KBRZ Missouri City (sunrise)
1470 XEAI Mexico City
1480 UNID romantic SS music (XEZJ?); UNID SS news talk w/female anchor (XETKR?)
1490 XEMS Matamoros
1500 XEDF Mexico City
1510 WLAC Nashville; UNID SS talk (XEQI?)
1520 KOKC Oklahoma City
1530 KGBT Harlingen (local)
1540 KEDA San Antonio
1550 WPFC Baton Rouge
1560 KGOW Belluaire
1570 XERF Ciudad Acuña
1580 KIRT Mission (local)
1590 UNID SS music (two stations)
1600 Texas Tech Red Raiders game (KOGT?)
1610 Caribbean Beacon (very weak)
1620 (forgot to check this frequency!)
1630 KRND Fox Farm; very weak UNID EE talk (KKGM?)
1640 KZLS Enid; WTNI Biloxi
1650 XEARZ Mexico City
1660 KRZI Waco
1670 WPLA Dry Branch
1680 KRJO Monroe
1690 KDMT Arvada
1700 KVNS Brownsville
The results are not a whole lot different from what I hear nightly in San Antonio. Of course the Mexico stations were often stronger, and I logged two that I'd never heard before - 760 XEZZ and 840 XEXXX.
530 CMBQ (R. Enciclopedia) Havana
540 XEWA Monterrey
550 KTSA San Antonio
560 KLVI Beaumont; UNID EE news talk (KWTO?)
570 KLIF Dallas; UNID SS music (XEBJB?)
580 WIBW Topeka; XEAV Tlaquepaque
590 XEFD Rio Bravo (local)
600 XEMN Monterrey; UNID EE talk (KTBB?)
610 KILT Houston; KCSP Kansas City
620 XEGH Reynosa; XENK Mexico City
630 XEFB Monterrey; KSLR San Antonio
640 XENQ Tulcacingo; UNID EE sports (not KWPN)
650 WSM Nashville
660 XEEY Aguascalientes; XEFZ Monterrey
670 WSCR Chicago; UNID SS talk
680 KKYX San Antonio; KFEQ St. Joseph (underneath)
690 XERG Monterrey; XEN Mexico City
700 KSEV Tomball
710 KURV Edinburg (local)
720 WGN Chicago; XEDE Saltillo
730 XEHB Hidalgo del Parral
740 KTRH Houston; UNID SS talk (XEQN?)
750 WSB Atlanta; UNID SS talk
760 XEZZ Guadalajara; XEABC La Paz
770 KAAM Garland; KKOB Albuquerque
780 WBBM Chicago; UNID dance pop w/FM ID (XEWGR?)
790 XERC Mexico City
800 splatter from XERI
810 XERI Reynosa (local)
820 WBAP Ft. Worth
830 XEITE Mexico City; UNID EE talk
840 XEXXX Tamazula; (no sign of local KVJY, which is not daytime-only)
850 KOA Denver
860 KKOW Pittsburg; KSFA Nacogdoches (surprised at no KONO)
870 WWL New Orleans
880 KRVN Lexington; KHAC Tse Bonito; KJOZ Conroe
890 WLS Chicago; KVOZ Del Mar Hills
900 XEW Mexico City; splatter from KRIO
910 KRIO McAllen (local)
920 splatter from KRIO; UNID SS music
930 splatter from XERKS
940 XERKS Reynosa (local)
950 KPRC Houston; splatter from XERKS
960 WERC Birmingham
970 XEO Matamoros; XERFR Mexico City
980 WYFN Nashville; XEFQ Cananea
990 graveyard
1000 XEOY Mexico City
1010 XEPA Puebla
1020 KCKN Roswell
1030 XEQR Mexico City
1040 XESAG Salamanca; XEBBB Zapopan
1050 XEG Monterrey
1060 XERDO Valle Hermosa
1070 XESP Tlaquepaque; light IBOC hash from KRLD
1080 KRLD Dallas
1090 UNID EE sports talk; heavy IBOC hash from KRLD
1100 KDRY Alamo Heights; UNID SS music (XETGO?)
1110 XEOQ Rio Bravo (local)
1120 KTXW Manor
1130 KWKH Shreveport; UNID SS music (XEYZ?)
1140 XEMR San Nicolás
1150 WJBO Baton Rouge
1160 KRDY San Antonio; KSL Salt Lake City
1170 XERT Reynosa (local); KFAQ Tulsa (weak in null)
1180 KGOL Humble; splatter from XERT
1190 UNID SS sports talk
1200 WOAI San Antonio; splatter from KUBR
1210 KUBR San Juan (local)
1220 XEB Mexico City; splatter form KUBR
1230 graveyard
1240 KSOX Raymondville (local)
1250 UNID SS talk (XEDK?); UNID SS music (XESJ?); splatter from KSOX
1260 graveyard
1270 KFLC Benbrook; XERPL León
1280 XEAW Monterrey; splatter from KRGE
1290 KRGE Weslaco (local)
1300 XEP Ciudad Juárez; KVET Austin
1310 XEAM Matamoros
1320 KXYZ Houston
1330 KCKM Monahans; KTON Cameron
1340 XEMT Matamoros; UNID EE talk
1350 KCOR San Antonio; UNID SS talk (XEZD?)
1360 UNID EE news talk w/female anchor (KKTX?); UNID SS music
1370 XEPJ Guadalajara
1380 splatter from XEOR
1390 XEOR Reynosa (local)
1400 UNID SS music (XESH?); splatter from XEOR
1410 XEBS Mexico City
1420 XEEW Matamoros
1430 XEWD Ciudad Miguel Alemán
1440 XEEST Mexico City
1450 graveyard
1460 KBRZ Missouri City (sunrise)
1470 XEAI Mexico City
1480 UNID romantic SS music (XEZJ?); UNID SS news talk w/female anchor (XETKR?)
1490 XEMS Matamoros
1500 XEDF Mexico City
1510 WLAC Nashville; UNID SS talk (XEQI?)
1520 KOKC Oklahoma City
1530 KGBT Harlingen (local)
1540 KEDA San Antonio
1550 WPFC Baton Rouge
1560 KGOW Belluaire
1570 XERF Ciudad Acuña
1580 KIRT Mission (local)
1590 UNID SS music (two stations)
1600 Texas Tech Red Raiders game (KOGT?)
1610 Caribbean Beacon (very weak)
1620 (forgot to check this frequency!)
1630 KRND Fox Farm; very weak UNID EE talk (KKGM?)
1640 KZLS Enid; WTNI Biloxi
1650 XEARZ Mexico City
1660 KRZI Waco
1670 WPLA Dry Branch
1680 KRJO Monroe
1690 KDMT Arvada
1700 KVNS Brownsville
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