1630 is one of the least populated X-banders, FCC query only shows 4 stations on 1630, with 1670 the other sorta-semi clear...
WTAW AM 1620 kHz ND2 Daytime B B LIC COLLEGE STATION TX US BL-20000417ABZ 10.0 kW 87145 BRYAN BROADCASTING LICENSE CORPORATION
KOZN AM 1620 kHz ND1 Daytime B B LIC BELLEVUE NE US BL-19991103ABY 10.0 kW 87182 NRG LICENSE SUB, LLC
WDHP AM 1620 kHz ND2 Daytime B B LIC FREDERIKSTED VI US BL-20030416ABO 10.0 kW 87117 REEF BROADCASTING, INC.
WNRP AM 1620 kHz ND2 Daytime B B LIC GULF BREEZE FL US BL-20031205BUA 10.0 kW 87034 ADX COMMUNICATIONS OF ESCAMBIA
KSMH AM 1620 kHz ND2 Daytime B B LIC WEST SACRAMENTO CA US BML-20040618ABB 10.0 kW 87036 IHR EDUCATIONAL BROADCASTING
KYIZ AM 1620 kHz ND2 Daytime B B LIC RENTON WA US BL-20120706AFT 10.0 kW 86941 KRIZ BROADCASTING, INC.
WDND AM 1620 kHz ND2 Daytime B B LIC SOUTH BEND IN US BML-20121129BQG 10.0 kW 87112 ARTISTIC MEDIA PARTNERS, INC.
KCJJ AM 1630 kHz ND2 Daytime B B LIC IOWA CITY IA US BL-19981027AA 10.0 kW 87115 RIVER CITY RADIO, INC.
KRND AM 1630 kHz ND2 Daytime B B LIC FOX FARM WY US BL-20000519ABE 10.0 kW 87155 LA FAMILIA BROADCASTING, LLC
WRDW AM 1630 kHz ND1 Daytime B B LIC AUGUSTA GA US BL-20001003AFU 10.0 kW 87174 BEASLEY MEDIA GROUP, L.L.C.
KKGM AM 1630 kHz ND2 Daytime B B LIC FORT WORTH TX US BL-20060510ACL 10.0 kW 87147 MORTENSON BROADCASTING CO. OF TEXAS, INC.
WSJP AM 1640 kHz ND2 Daytime B B LIC SUSSEX WI US BL-19980618AA 10.0 kW 87121 STARBOARD MEDIA FOUNDATION, INC.
KDZR AM 1640 kHz ND2 Daytime B B LIC LAKE OSWEGO OR US BL-19980422KA 10.0 kW 86618 SALEM MEDIA OF OREGON, INC.
KBJA AM 1640 kHz ND2 Daytime B B LIC SANDY UT US BL-20010529ACQ 10.0 kW 87119 UNITED BROADCASTING COMPANY, INC
KZLS AM 1640 kHz DA2 Daytime B B LIC ENID OK US BL-20031203AKC 10.0 kW 87168 CHISHOLM TRAIL BROADCASTING CO.
KDIA AM 1640 kHz DAN Daytime B B LIC VALLEJO CA US BL-20080429ACG 10.0 kW 87108 BAYBRIDGE COMMUNICATIONS, L.L.C.
WTNI AM 1640 kHz ND2 Daytime B B LIC BILOXI MS US BL-20110504ADD 10.0 kW 87159 ALPHA MEDIA LICENSEE LLC
WHKT AM 1650 kHz ND Daytime B B LIC PORTSMOUTH VA US BL-19981102KC 10.0 kW 87170 CHESAPEAKE-PORTSMOUTH BROADCASTING CORPORATION
KBJD AM 1650 kHz ND1 Daytime B B LIC DENVER CO US BL-20000105AAQ 10.0 kW 87151 SALEM MEDIA OF COLORADO, INC.
KCNZ AM 1650 kHz ND2 Daytime B B LIC CEDAR FALLS IA US BL-20001026ABQ 10.0 kW 87158 FIFE COMMUNICATION COMPANY, L.L.C.
KFSW AM 1650 kHz ND2 Daytime B B LIC FT. SMITH AR US BL-20001221ACS 10.0 kW 87114 G2 MEDIA GROUP LLC
KFOX AM 1650 kHz ND2 Daytime B B LIC TORRANCE CA US BL-20020111ABD 10.0 kW 87242 HK MEDIA, INC.
KSVE AM 1650 kHz ND2 Daytime B B LIC EL PASO TX US BL-20031204AKA 8.5 kW 87165 ENTRAVISION HOLDINGS, LLC
DKXOL AM 1660 kHz ND1 Daytime B B LIC BRIGHAM CITY UT US BL-19990208DD 10.0 kW 87107 INCA COMMUNICATIONS, INC.
KQWB AM 1660 kHz ND1 Daytime B B LIC WEST FARGO ND US BL-20001212ABT 10.0 kW 87146 RADIO FARGO-MOORHEAD, INC.
WCNZ AM 1660 kHz ND1 Daytime B B LIC MARCO ISLAND FL US BL-19990506DD 10.0 kW 86909 ALMODOVAR MEDIA CORPORATION
WQLR AM 1660 kHz ND1 Daytime B B LIC KALAMAZOO MI US BL-19981023AB 10.0 kW 87325 MIDWEST COMMUNICATIONS, INC.
KWOD AM 1660 kHz ND2 Daytime B B LIC KANSAS CITY KS US BL-20010425ABI 10.0 kW 87143 ENTERCOM LICENSE, LLC
WGIT AM 1660 kHz ND1 Daytime B B LIC CANOVANAS PR US BL-20010302ABU 10.0 kW 87150 INTERNATIONAL BROADCASTING CORPORATION
KTIQ AM 1660 kHz ND2 Daytime B B LIC MERCED CA US BL-20010629ACM 10.0 kW 87180 MAPLETON LICENSE OF MERCED, LLC
WWRU AM 1660 kHz DA2 Daytime B B LIC JERSEY CITY NJ US BL-20031001CGF 10.0 kW 87123 MULTICULTURAL RADIO BROADCASTING LICENSEE, LLC
WBCN AM 1660 kHz ND1 Daytime B B LIC CHARLOTTE NC US BL-20031205BUC 10.0 kW 87037 WKIS LICENSE LIMITED PARTNERSHIP
KRZI AM 1660 kHz ND2 Daytime B B LIC WACO TX US BL-20110803ACC 10.0 kW 87179 M&M BROADCASTERS, LTD.
WPLA AM 1670 kHz ND1 Daytime B B LIC DRY BRANCH GA US BL-19980514KH 10.0 kW 87110 AMFM RADIO LICENSES, L.L.C.
WOZN AM 1670 kHz ND2 Daytime B B LIC MADISON WI US BL-19980605AC 10.0 kW 87154 MID-WEST MANAGEMENT, INC.
KNRO AM 1670 kHz ND2 Daytime B B LIC REDDING CA US BL-20001115ABR 10.0 kW 87171 MAPLETON LICENSE OF REDDING, LLC
KHPY AM 1670 kHz DA2 Daytime B - LIC MORENO VALLEY CA US BML-20130516AOT 10.0 kW 87156 EL SEMBRADOR MINISTRIES
WOKB AM 1680 kHz ND2 Daytime B B LIC WINTER GARDEN FL US BL-20000328AHQ 10.0 kW 87164 UNITY BROADCASTING LLC
WPRR AM 1680 kHz ND2 Daytime B B LIC ADA MI US BL-19990331DC 10.0 kW 87106 GOODRICH RADIO, LLC
KRJO AM 1680 kHz ND2 Daytime B B LIC MONROE LA US BL-20010529ACS 10.0 kW 87167 HOLLADAY BROADCASTING OF LOUISIANA, LLC
KNTS AM 1680 kHz ND2 Daytime B B LIC SEATTLE WA US BL-20030415ADQ 10.0 kW 87153 INSPIRATION MEDIA, INC.
WTTM AM 1680 kHz ND2 Daytime B B LIC LINDENWOLD NJ US BL-20051107AGC 10.0 kW 87111 MULTICULTURAL RADIO BROADCASTING LICENSEE, LLC
KGED AM 1680 kHz ND2 Daytime B B LIC FRESNO CA US BL-20090311ACZ 10.0 kW 87176 COMPASS BROADCASTING, INC.
WPTX AM 1690 kHz ND2 Daytime B B LIC LEXINGTON PARK MD US BL-19980717AA 10.0 kW 87109 SOMAR COMMUNICATIONS, INC.
KFSG AM 1690 kHz ND1 Daytime B B LIC ROSEVILLE CA US BL-20001221ACT 10.0 kW 87177 WAY BROADCASTING LICENSEE, LLC
WVON AM 1690 kHz ND2 Daytime B B LIC BERWYN IL US BL-20031001CGE 10.0 kW 87178 CC LICENSES, LLC
KDMT AM 1690 kHz ND2 Daytime B B LIC ARVADA CO US BL-20040816ACL 10.0 kW 86619 SALEM MEDIA OF COLORADO, INC.
WIGT AM 1690 kHz ND2 Daytime B B LIC CHARLOTTE AMALIE VI US BL-20130322AIR 0.92 kW 87157 THREE ANGELS CORPORATION
WMLB AM 1690 kHz ND2 Daytime B B LIC AVONDALE ESTATES GA US BL-20140307ADP 10.0 kW 87118 JW BROADCASTING, INC.
WJCC AM 1700 kHz ND1 Daytime B B LIC MIAMI SPRINGS FL US BL-19980128AD 10.0 kW 87169 MULTICULTURAL RADIO BROADCASTING LICENSEE, LLC
KBGG AM 1700 kHz ND2 Daytime B B LIC DES MOINES IA US BL-19980826AC 10.0 kW 87105 RADIO LICENSE HOLDING CBC, LLC
WEUP AM 1700 kHz ND2 Daytime B B LIC HUNTSVILLE AL US BL-20001129ACU 10.0 kW 87141 HUNDLEY BATTS, SR. & VIRGINIA CAPLES
KVNS AM 1700 kHz ND1 Daytime B B LIC BROWNSVILLE TX US BL-19990728DC 8.8 kW 87142 CLEAR CHANNEL BROADCASTING LICENSES, INC.
KKLF AM 1700 kHz ND2 Daytime B B LIC RICHARDSON TX US BL-20051020AGU 10.0 kW 86684 CLARO COMMUNICATIONS, LTD.
WRCR AM 1700 kHz ND2 Daytime B B LIC RAMAPO NY US BL-20150827ABE 10.0 kW 64556 ALEXANDER BROADCASTING, INC.