List of North American broadcast station classes
AM station classes and clear channels listed by frequency
The following chart lists frequencies on the AM band, and which classes broadcast on these frequencies; Class A and Class B, 10,000 watt and higher (full-time) stations in North America which broadcast on clear-channel station frequencies are also shown.

List of North American broadcast station classes

Section Title: AM station classes and clear channels listed by frequency
Table Section Text: The following chart lists frequencies on the AM band, and which classes broadcast on these frequencies; Class A and Class B, 10,000 watt and higher (full-time) stations in North America which broadcast on clear-channel station frequencies are also shown.

Channel Type	Frequency (kHz)	Available Classes	Assignment Old class designation in ()

—	530	—	In the US, reserved for low power AM Travelers' Information Stations

Clear	540	A, B, D	CBK Watrous, Saskatchewan: Class A (I-A) CBT Grand Falls-Windsor, Newfoundland and Labrador: Class A (I-B) XEWA San Luis Potosí, San Luis Potosí: Class A (I-A) WFLF Pine Hills, Florida: Class B (II-B)

Regional	550	(A), B, D	CMBV Wajay, Cuba: Class A ("Rio" grant: 500 kW all hours; special grant of a Cuban Class A on a regional channel)

Regional	560	B, D

Regional	570	(A), B, D	CMEA Santa Clara, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a regional channel)

Regional	580	(A), B, D	CMAA Pinar del Rio, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a regional channel KMJ Fresno, California Class B (III-A) (50 kW all hours; directional all hours)

Regional	590	(A), B, D	CMCA San Antonio Vegas, Cuba: Class A ("Rio" grant: 150 kW all hours; special grant of a Cuban Class A on a regional channel)

Regional	600	(A), B, D	CMKA San German, Cuba: Class A ("Rio" grant: 150 kW all hours; special grant of a Cuban Class A on a regional channel)

Regional	610	B, D

Regional	620	(A), B, D	CMDA Colon, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a regional channel)

Regional	630	(A), B, D	CMHA Camaguey, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a regional channel)

Clear	640	A, B, D	KFI Los Angeles, California: Class A (I-A) KYUK Bethel, Alaska: Class A (I-N) CBN St. John's, Newfoundland and Labrador: Class A (I-B) (NARBA grant: 10 kW non-directional all hours)

Clear	650	A, B, D	WSM Nashville, Tennessee: Class A (I-A) KENI Anchorage, Alaska: Class A (I-N)

Clear	660	A, B, D	WFAN New York City: Class A (I-A) KFAR Fairbanks, Alaska: Class A (I-N) KTNN Window Rock, Arizona: Class B (II-B) CMDC Colon, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a US clear channel)

Clear	670	A, B, D	WSCR Chicago, Illinois: Class A (I-A) KDLG Dillingham, Alaska: Class A (I-N) KBOI Boise, Idaho: Class B (II-A) CMBC Arroyo Arena, Cuba: Class A ("Rio" grant: 50 kW all hours; special grant of a Cuban Class A on a US clear channel)

Clear	680	A, B, D	KNBR San Francisco, California: Class A (I-B) ND-U KBRW Barrow, Alaska: Class A (I-N) WRKO Boston, Massachusetts: Class B (II-B) WCBM Baltimore, Maryland: Class B (II-B) WPTF Raleigh, North Carolina: Class B (II-B)

Clear	690	A, B, D	CKGM Montreal, Quebec: Class A (I-A) CBU Vancouver, British Columbia: Class B (II-B) XEWW Tijuana, Baja California: Class A (I-B) (NARBA grant: 50 kW, directional all hours; currently 77 kW days, 50 kW nights, directional all hours) WOKV Jacksonville, Florida: Class B (II-B) CMEC Santa Clara, Cuba: Class A ("Rio" grant: 50 kW all hours; special grant of a Cuban Class A on a Canadian clear channel)

Clear	700	A, B, D	WLW Cincinnati, Ohio: Class A (I-A) KBYR Anchorage, Alaska: Class A (I-N)

Clear	710	A, B, D	WOR New York City: Class A (I-B) KIRO Seattle, Washington: Class A (I-B) KSPN Los Angeles, California: Class B (II-B) WAQI Miami, Florida: Class B (II-B)

Clear	720	A, B, D	WGN Chicago, Illinois: Class A (I-A) KOTZ Kotzebue, Alaska: Class A (I-N) KDWN Las Vegas, Nevada: Class B (II-A)

Clear	730	A, B, D	CKAC Montreal, Quebec: Class A (II-B) ("Rio" grant: promotion to Class A) XEX Mexico City: Class A (I-A) CMHC Camaguey, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a Mexican clear channel)

Clear	740	A, B, D	CFZM Toronto, Ontario: Class A (I-A) KCBS San Francisco, California: Class B (II-B) (Formerly KQW San Jose, California) WYGM Orlando, Florida: Class B (II-B) KRMG Tulsa, Oklahoma: Class B (II-B) KTRH Houston, Texas: Class B (II-B) CMAC Pinar del Rio, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a Canadian clear channel)

Clear	750	A, B, D	WSB Atlanta, Georgia: Class A (I-A) KFQD Anchorage, Alaska: Class A (I-N) CBGY Bonavista, Newfoundland and Labrador: Class A (I-B) (New station; Grandfathered at 10 kW) KMMJ Grand Island, Nebraska: Class B (II-B) KXTG Portland, Oregon: Class B (II-B)

Clear	760	A, B, D	WJR Detroit, Michigan: Class A (I-A) KFMB San Diego, California: Class B (II-B) CMKC Cacocun, Cuba: Class A ("Rio" grant: 75 kW all hours; special grant of a Cuban Class A on a US clear channel)

Clear	770	A, B, D	WABC New York City: Class A (I-A) KKOB Albuquerque, New Mexico: Class B (II-A) KCHU Valdez, Alaska: Class A (I-N) KTTH Seattle, Washington: Class B (II-B)

Clear	780	A, B, D	WBBM Chicago, Illinois: Class A (I-A) KNOM Nome, Alaska: Class A (I-N) KKOH Reno, Nevada: Class B (II-A)

Regional	790	(A), B, D	CMAC Guanabacoba, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a regional channel)

Clear	800	A, B, D	XEROK Ciudad Juárez, Chihuahua: Class A (I-A) CKLW Windsor, Ontario: Class B (II-B) CMEB Santa Clara, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a Mexican clear channel)

Clear	810	A, B, D	KGO San Francisco, California: Class A (I-B) WGY Schenectady, New York: Class A (I-B) ND-U, but KGO was the originally assigned dominant station WHB Kansas City, Missouri: Class B (II-B) WKVM San Juan, Puerto Rico: Class B (II-B)

Clear	820	A, B, D	WBAP Fort Worth, Texas: Class A (I-A) KCBF Fairbanks, Alaska: Class A (I-N)

Clear	830	A, B, D	WCCO Minneapolis, Minnesota: Class A (I-A) KLAA Orange, California: Class B (II-B) XEITE Mexico City, Mexico: Class B (II-B) (NARBA grant: 5 kW all hours; present operation 10 kW days, 5 kW nights)

Clear	840	A, B, D	WHAS Louisville, Kentucky: Class A (I-A) KXNT North Las Vegas, Nevada: Class B (II-B)

Clear	850	A, B, D	KOA Denver, Colorado: Class A (I-B) ND-U KICY Nome, Alaska: Class A (I-N) WEEI Boston, Massachusetts: Class B (II-B) WTAR Norfolk, Virginia: Class B (II-B)

Clear	860	A, B, D	CJBC Toronto, Ontario: Class A (I-A) KTRB San Francisco, California: Class B (II-B) Presently operating at 7.5 kW nights CMDB Colon, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a Canadian clear channel)

Clear	870	A, B, D	WWL New Orleans, Louisiana: Class A (I-A)

Clear	880	A, B, D	WCBS New York City: Class A (I-A) KRVN Lexington, Nebraska: Class B (II-A) CMAB Pinar del Rio, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a US clear channel)

Clear	890	A, B, D	WLS Chicago, Illinois: Class A (I-A) KBBI Homer, Alaska: Class A (I-N) KDXU St. George, Utah: Class B (II-A) CMHB Camaguey, Cuba: Class A ("Rio" grant: 30 kW all hours; special grant of a Cuban Class A on a US clear channel)

Clear	900	A, B, D	XEW Mexico City: Class A (I-A) CKBI Prince Albert, Saskatchewan: Class A (II-B) CMKB Cacocun, Cuba: Class A ("Rio" grant: 200 kW days, 50 kW nights; special grant of a Cuban Class A on a Mexican clear channel)

Regional	910	(A), B, D	CMAC Guanabacoba, Cuba: Class A ("Rio" grant: 75 kW all hours; special grant of a Cuban Class A on a regional channel)

Regional	920	B, D

Regional	930	B, D

Clear	940	A, B, D	CINW Montreal, Quebec: Class A (I-B) XEQ Mexico City: Class A (I-B) ND-U KFIG Fresno, California: Class B (II-B)

Regional	950	B, D	KJR Seattle, Washington Class B (II-B) (50 kW all hours; directional all hours) WWJ Detroit, Michigan: Class B (II-B) (50 kW all hours; directional all hours)

Regional	960	B, D

Regional	970	B, D

Regional	980	B, D

Clear	990	A, B, D	CBW Winnipeg, Manitoba: Class A (I-A) CBY Corner Brook, Newfoundland and Labrador: Class A (I-B) WDYZ Orlando, Florida: Class B (II-B)

Clear	1000	A, B, D	WMVP Chicago, Illinois: Class A (I-B) KOMO Seattle, Washington: Class A (I-B) XEOY Mexico City, Mexico: Class A (I-B) (NARBA grant: 10 kW all hours; present operation 50 kW days, 10 kW nights)

Clear	1010	A, B, D	CBR Calgary, Alberta: Class A (I-A) CFRB Toronto, Ontario: Class A (II-B) (Class II-B promoted to Class A) WINS New York City: Class B (II-B) CMBX Wajay, Cuba: Class A ("Rio" grant: 500 kW all hours; special grant of a Cuban Class A on a Canadian clear channel)

Clear	1020	A, B, D	KDKA Pittsburgh, Pennsylvania: Class A (I-A) KVNT Eagle River, Alaska: Class A (I-N) KCKN Roswell, New Mexico: Class B (II-A) KTNQ Los Angeles, California: Class B (II-B)

Clear	1030	A, B, D	WBZ Boston, Massachusetts: Class A (I-A) KTWO Casper, Wyoming: Class B (II-A) XEQR Mexico City, Mexico: Class B (II-B) (NARBA grant: 5 kW all hours; present operation 50 kW days, 5 kW nights)

Clear	1040	A, B, D	WHO Des Moines, Iowa: Class A (I-A)

Clear	1050	A, B, D	CHUM Toronto, Ontario: Class B (II-B) XEG Guadalupe, Nuevo León: Class A (I-A) WEPN New York City: Class B (II-B) (NARBA grant: 50 kW all hours, directional all hours; present operation: same)

Clear	1060	A, B, D	KYW Philadelphia, Pennsylvania: Class A (I-B) XEEP Mexico City: Class A (I-B) (NARBA grant: 20 kW all hours; present operation 50 kW days, 20 kW nights)

Clear	1070	A, B, D	KNX Los Angeles, California: Class A (I-B) ND-U CBA Moncton, New Brunswick: Class A (I-B) ND-U (Silent)

Clear	1080	A, B, D	WTIC Hartford, Connecticut: Class A (I-B) KRLD Dallas, Texas: Class A (I-B) KOAN Anchorage, Alaska: Class A (I-N) KFXX Portland, Oregon: Class B (II-B)

Clear	1090	A, B, D	KAAY Little Rock, Arkansas: Class A (I-B) WBAL Baltimore, Maryland: Class A (I-B) XEPRS Rosarito Beach, Baja California: Class A (I-B) KFNQ Seattle, Washington: Class B (II-B)

Clear	1100	A, B, D	WTAM Cleveland, Ohio: Class A (I-A) KNZZ Grand Junction, Colorado: Class B (II-A) KFAX San Francisco, California: Class B (II-B)

Clear	1110	A, B, D	WBT Charlotte, North Carolina: Class A (I-B) KFAB Omaha, Nebraska: Class A (I-B) KRDC Pasadena, California: Class B (II-B)

Clear	1120	A, B, D	KMOX St. Louis, Missouri: Class A (I-A) KPNW Eugene, Oregon: Class B (II-A)

Clear	1130	A, B, D	KWKH Shreveport, Louisiana: Class A (I-B) WBBR New York City: Class A (I-B) CKWX Vancouver, British Columbia: Class A (I-B) KTLK Minneapolis, Minnesota: Class B (II-B)

Clear	1140	A, B, D	WRVA Richmond, Virginia: Class A (I-B) XEMR Apodaca, Nuevo León: Class A (I-B) KHTK Sacramento, California: Class B (II-B)

Regional	1150	B, D

Clear	1160	A, B, D	KSL Salt Lake City, Utah: Class A (I-A) WYLL Chicago, Illinois: Class B (II-B)

Clear	1170	A, B, D	KFAQ Tulsa, Oklahoma: Class A (I-B) WWVA Wheeling, West Virginia: Class A (I-B) KJNP North Pole, Alaska: Class A (I-N)

Clear	1180	A, B, D	WHAM Rochester, New York: Class A (I-A) KOFI Kalispell, Montana: Class B (II-A)

Clear	1190	A, B, D	KEX Portland, Oregon: Class A (I-B) WOWO Fort Wayne, Indiana: Class B (I-B) (Former I-B downgraded to Class B by licensee's request; 9.8 kW nights) WLIB New York City: Class B (II-B) (10 kW days, 30 kW nights) XEWK-AM Guadalajara, Jalisco, Mexico: Class A (I-B) (NARBA grant: 10 kW all hours; present operation 50 kW days, 10 kW nights)

Clear	1200	A, B, D	WOAI San Antonio, Texas: Class A (I-A) WMUZ Taylor, Michigan: Class B (II-B)

Clear	1210	A, B, D	WPHT Philadelphia, Pennsylvania: Class A (I-A) KGYN Guymon, Oklahoma: Class B (II-A)

Clear	1220	A, B, D	XEB Mexico City: Class A (I-A) WHKW Cleveland, Ohio: Class B (II-B) (NARBA grant: 50 kW all hours, directional all hours; present operation: same)

Regional	1230	B	Stations in Alaska, Hawaii, Puerto Rico, and the United States Virgin Islands

Local	1230	C	Stations in coterminous 48 states

Regional	1240	B	Stations in Alaska, Hawaii, Puerto Rico, and the United States Virgin Islands

Local	1240	C	Stations in coterminous 48 states

Regional	1250	B, D

Regional	1260	B, D	CFRN Edmonton, Alberta: Class A (III-B) (Class III-B promoted to Class A, but operating on a Class III frequency)

Regional	1270	B, D

Regional	1280	B, D

Regional	1290	B, D

Regional	1300	B, D

Regional	1310	B, D

Regional	1320	B, D

Regional	1330	B, D

Regional	1340	B	Stations in Alaska, Hawaii, Puerto Rico, and the United States Virgin Islands

Local	1340	C	Stations in coterminous 48 states

Regional	1350	B, D

Regional	1360	B, D

Regional	1370	B, D

Regional	1380	B, D	KRKO Everett, Washington Class B (III-A) (50 kW all hours; directional nights)

Regional	1390	B, D

Regional	1400	B	Stations in Alaska, Hawaii, Puerto Rico, and the United States Virgin Islands

Local	1400	C	Stations in coterminous 48 states

Regional	1410	B, D

Regional	1420	B, D

Regional	1430	B, D

Regional	1440	B, D

Regional	1450	B	Stations in Alaska, Hawaii, Puerto Rico, and the United States Virgin Islands

Local	1450	C	Stations in coterminous 48 states

Regional	1460	B, D

Regional	1470	B, D

Regional	1480	B, D

Regional	1490	B	Stations in Alaska, Hawaii, Puerto Rico, and the United States Virgin Islands

Local	1490	C	Stations in coterminous 48 states

Clear	1500	A, B, D	WFED Washington, D.C.: Class A (I-B) KSTP Saint Paul, Minnesota: Class A (I-B)

Clear	1510	A, B, D	WLAC Nashville, Tennessee: Class A (I-B) WMEX Boston, Massachusetts: Class B (II-B) KGA Spokane, Washington: Class B (I-B) (Former I-B downgraded to Class B by licensee's request; 15 kW nights)

Clear	1520	A, B, D	WWKB Buffalo, New York: Class A (I-B) KOKC Oklahoma City, Oklahoma: Class A (I-B) KQRR Oregon City, Oregon: Class B (II-B) KKXA Snohomish, Washington Class B (II-B) (50 kW all hours; directional all hours)

Clear	1530	A, B, D	KFBK Sacramento, California: Class A (I-B) WCKY Cincinnati, Ohio: Class A (I-B)

Clear	1540	A, B, D	KXEL Waterloo, Iowa: Class A (I-B) ZNS-1 Nassau, Bahamas: Class A (I-A) KMPC Los Angeles, California: Class B (II-B) WDCD Albany, New York: Class B (II-B)

Clear	1550	A, B, D	XERUV Xalapa, Veracruz: Class A (I-B) (NARBA grant: 10 kW non-directional) CBEF Windsor, Ontario: Class A (I-B) (NARBA grant: 10 kW directional all hours) KKOV Vancouver, Washington: Class B (II-B)

Clear	1560	A, B, D	KNZR Bakersfield, California: Class A (I-B) Only US Class A grandfathered at 10 kW nights WFME New York City: Class A (I-B)

Clear	1570	A, B, D	XERF Ciudad Acuña, Coahuila: Class A (I-A) (NARBA grant: 250 kW; believed to be operating at 50 kW, but operated at 10 kW for many years)

Clear	1580	A, B, D	CKDO Oshawa, Ontario: Class A (I-A) KQFN Tempe, Arizona: Class B (II-B) KBLA Santa Monica, California: Class B (II-B)

Regional	1590	B, D

Regional	1600	B, D

Regional (Expanded)	1610	B

Regional (Expanded)	1620	B

Regional (Expanded)	1630	B

Regional (Expanded)	1640	B

Regional (Expanded)	1650	B

Regional (Expanded)	1660	B

Regional (Expanded)	1670	B

Regional (Expanded)	1680	B

Regional (Expanded)	1690	B

Regional (Expanded)	1700	B

Sentence(s)

CFZM in Toronto, Ontario is a class A clear-channel station that broadcasts on the 740 kHz AM frequency.

final_sentence: CFZM in Toronto, Ontario is a class A clear-channel station that broadcasts on the 740 kHz AM frequency.