Spare broadcast call signs
Available KL call signs
207 of the 676 KL four-letter combinations aren't held by any broadcast station. K calls go to stations west of the Mississippi River. Click any call to check it.
Spotted a call you want? Verify it before filing.
The call sign search the FCC offers covers broadcast stations only. Our free Call Sign Check adds shortwave stations and FCC ship licenses, flags a call that was recently released or is moving to a new owner, and gives the rule behind each result.
KL call signs at a glance
Of the 676 four-letter KL combinations, 469 belong to broadcast stations and 207 are spare.
Those 469 calls are used by 495 stations (a call can be shared across services, like KXXX and KXXX-FM):
- FM: 320
- AM: 78
- LPFM: 40
- Full-power TV: 32
- Low power TV: 20
- Class A TV: 5
KL stations on the air include KLAA (AM, Orange, CA), KLDQ (FM, Harwood, ND), KLIP (FM, Monroe, LA), KLNB (FM, Grand Island, NE), KLRU (Full-power TV, Austin, TX), KLVG (AM, Fountain, CO).
The latest KL call sign change: KXTE became KLVG-FM on October 7, 2026.
Among the spare ones: 2 released in the last 60 days, 5 used by a ship or shortwave station, 5 old ship calls whose license lapsed. Run any of them through Call Sign Check before you file.
Just released
All spare KL call signs
Just released Used by a ship or shortwave station: check before you file Old ship call (license lapsed)
KLAE KLAJ KLAU KLBA KLBH KLBI KLBO KLBW KLBX KLCG KLCP KLCX KLDA KLDH KLDI KLDL KLDM KLDP KLDT KLDW KLED KLEH KLEP KLEQ KLET KLEZ KLFL KLFP KLFQ KLFW KLGF KLGH KLGI KLGJ KLGK KLGM KLGO KLGP KLGQ KLGX KLGY KLHA KLHF KLHH KLHJ KLHL KLHN KLHR KLHS KLHU KLHX KLHZ KLIA KLIC KLIG KLIH KLII KLIJ KLIM KLIO KLIS KLIW KLIY KLJC KLJD KLJF KLJG KLJI KLJL KLJM KLJO KLJP KLJQ KLJS KLJU KLJW KLKB KLKD KLKG KLKH KLKJ KLKP KLKQ KLKU KLKZ KLLB KLLD KLLH KLLJ KLLO KLLQ KLLS KLLT KLLW KLLX KLMQ KLMS KLMU KLNF KLNH KLNJ KLNK KLNL KLNP KLNS KLNU KLNW KLOM KLPE KLPG KLPJ KLPN KLPO KLPP KLPQ KLPY KLQA KLQC KLQD KLQE KLQF KLQG KLQH KLQI KLQJ KLQK KLQL KLQM KLQN KLQO KLQT KLQU KLQW KLQX KLQY KLQZ KLRL KLRP KLSG KLSH KLSJ KLSL KLSQ KLSX KLSZ KLUD KLUG KLUI KLUL KLUM KLUO KLUQ KLUS KLUT KLWE KLWF KLWH KLWI KLWJ KLWK KLWM KLWP KLWQ KLWT KLWU KLWW KLWX KLWZ KLXJ KLXL KLXM KLXO KLXT KLXU KLXW KLYA KLYB KLYE KLYG KLYH KLYI KLYJ KLYL KLYM KLYO KLYP KLYS KLYU KLYW KLYZ KLZB KLZC KLZD KLZE KLZF KLZG KLZH KLZI KLZJ KLZM KLZO KLZP KLZQ KLZS KLZU KLZW KLZY
← KK call signs All prefixes KM call signs →
Spare call signs by prefix
K call letters: west of the Mississippi River
- KA220
- KB203
- KC207
- KD354
- KE372
- KF366
- KG392
- KH343
- KI380
- KJ395
- KK356
- KL207
- KM284
- KN346
- KO334
- KP329
- KQ406
- KR187
- KS196
- KT209
- KU398
- KV359
- KW301
- KX365
- KY406
- KZ359
W call letters: east of the Mississippi River
- WA197
- WB176
- WC176
- WD310
- WE309
- WF314
- WG310
- WH263
- WI340
- WJ241
- WK133
- WL155
- WM174
- WN284
- WO380
- WP271
- WQ401
- WR147
- WS209
- WT242
- WU442
- WV311
- WW305
- WX376
- WY380
- WZ391
Spotted a call you want? Verify it before filing.
The call sign search the FCC offers covers broadcast stations only. Our free Call Sign Check adds shortwave stations and FCC ship licenses, flags a call that was recently released or is moving to a new owner, and gives the rule behind each result.
Current to October 16, 2026, drawn from FCC records for stations, ships and shortwave, with a fresh update each morning. Not an FCC product.