Disclaimers:
| Frequencies | Segment/Net name | Mode | Comments | Website |
| 3600-3620 | Automatic | Digital | Automated Digital Stations - IARU Region 1 | http://hflink.com/bandplans/ |
| 3600-3800 | SSB | Other | All Modes - Region 1 (2700Hz_Bandwidth)[SSB Digi SSTV etc] | http://www.hflink.com/bandplans/region1_bandplan.pdf |
| 3600-4000 | SSB | SSB | ||
| 3603-3606 | ROS | Digital | VFO Dial Frequency = 3603.0 kHz USB - ROS digital mode - weak signal | |
| 3610 | PAX | Digital | USB | |
| 3610 | PAX2 | Digital | USB | |
| 3617-3619.8 | ALE | Other | USB - 3617.0 kHz ALE - Automatic Link Establishment (IARU Regions 1 and 3) Data/Voice | http://hflink.com |
| 3620-3635 | Packet | Digital | ||
| 3620-3635 | Automatic | Digital | Automated Digital Stations | http://hflink.com/bandplans/ |
| 3620-3640 | Digital | Digital | Australian digital window | |
| 3625 | W1AW | Digital | http://www.arrl.org/w1aw.html | |
| 3626 | ALE | Other | ALE Data, Voice, Sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth | http://hflink.com |
| 3627.3 | ARRL Skipnet | Digital | Net80E. Zero beat 3629 LSB | http://www.uspacket.org/hfnets.htm |
| 3630 | dutch ham net | SSB | Dutch HAM net every day /nite | |
| 3650 | Traffic Net | CW | Region Five CW Traffic Net | |
| 3650 | RAGCHEW - EU | SSB | nd EI | www.normandycoast.com |
| 3668 | Geratol Net | SSB | New FQ and URL | http://geratol.info/ |
| 3670 | New York State CW Net Morning Cycle 1 | CW | 10:00AM Eastern | |
| 3670 | Eastern Area Net | CW | 8:30PM Eastern | |
| 3677 | New York State County Net | CW | 9:30AM Eastern Sunday | |
| 3677 | New York State CW Net Early Cycle 4 | CW | 7:00PM Eastern | |
| 3677 | New York State CW Net Late Cycle 4 | CW | 10:00PM Eastern | |
| 3683 | QSY Society Net | CW | 9:00PM Eastern, most days | |
| 3685 | SRAL | SSB | SRAL - The Finnish Amateur Radio League's bulletin at 1300 - 1330 UTC on Saturdays | www.sral.fi |
| 3685 | SSB | Board of the Finnish Amateur Radio League (SRAL) answering questions at 1200 - 1300 UTC on the first Saturday of every month transmitting from their home stations | www.sral.fi | |
| 3690 | Second Region Net | CW | 7:45PM Eastern | |
| 3690 | Second Region Net | CW | 9:30PM Eastern | |
| 3690 | SSB | OH-stations' rugchew 24 h | www.sral.fi/en | |
| 3690 | Radio Scout Frequency | SSB | http://home.tiscali.nl/worldscout/Jota/frequencies.htm | |
| 3699 | Ragchew | SSB | Finnish HI-Activity Bullshit Channel, 24h | |
| 3710 | QRP | CW | CW | |
| 3711 | EMCOMM | CW | NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES | http://www.wrrl.org/n_e_t_s_.asp |
| 3714 | Hit and Bounce Slow Net | CW | 7:30AM Eastern | http://arfernc.tripod.com/ |
| 3715 | New Jersey Slow Net | CW | 6:30PM Eastern | http://home.att.net/~njtb/ |
| 3717 | Maryland Slow Net | CW | 7:30PM Eastern | http://www.bdb.com/~msn/ |
| 3717 | Maryland Slow Net | CW | Moved to 3563. This entry no longer valid here. | |
| 3725-3750 | Local and Provincial SSB nets | SSB | traditional Canadian traffic and emergency nets | |
| 3729 | Daily SSB net | CW | British Columbia Public Service Net | http://www.percs.bc.ca/OPS_BCPSN.htm |
| 3729 | BC Public Service Net | SSB | The BC Public Service Net starts at 01h30zulu on 3729khz. | http://www.bcpsn.com |
| 3735 | SK Public Service | SSB | Saskatchewan Public Service Net | http:/www.sarl.ca/nets.htm |
| 3740 | SATERN | SSB | http://www.wx4nhc.org/ | |
| 3742 | Ontario Phone Net (NTS) | SSB | Occurs daily at 7PM Eastern Time (Standard/Daily). Affiliated with the National Traffic System | http://www.racaresontario.ca/public/display_opn_info.php |
| 3744 | Saskatchewan Public Service Net | SSB | Saskatchewan Public Service | http://www.sarl.ca/nets.htm |
| 3744 | Saskatchewan Public Service Net | SSB | Net 01:00 - 01:30 UT Daily. | http://www.sarl.ca/nets.htm |
| 3744 | wrong button club | SSB | mon -friday 9am pacific everyone welcome | |
| 3753 | Saskatchewan Weather Net | SSB | Net 14:00 - 14:30 UT Daily. | http://www.sarl.ca/nets.htm |
| 3753 | Saskatchewan 80M ARES Net | SSB | Net 14:30 - 15:00 UT Sundays | http://www.sarl.ca/nets.htm |
| 3755 | IOTA | SSB | http://www.rsgbiota.org/ | |
| 3755 | ONTARS Net | SSB | Net operates daily from 7AM to 5PM Eastern Time (Standard/Daylight) as a service to Amateurs in or around Ontario. | http://www.radioroom.ca/ |
| 3755 | ONTARS Net | SSB | www.ontars.ca | |
| 3765 | ESSB | SSB | LITTLE PEOPLE NETWORK - Net usually starts around 12:00 AM Pacific | http://members.cox.net/kn6z/littlepeoplelog.htm |
| 3768 | GERATOL | SSB | http://www.qsl.net/geratol/ | |
| 3790-3800 | DX Window | SSB | SSB | |
| 3791 | ALE | Other | ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth | http://hflink.com |
| 3791 | HFPACK | SSB | -USB- Upper Sideband - HF Portable Calling Frequency - regions 1-2-3; International Emergency/Relief | http://hfpack.com |
| 3791 | SELCALL | Other | USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice | http://hflink.com/channels/ |
| 3805 | fone | FM | is s it legal | |
| 3805-3806 | Collins Net | SSB | Tues&Thurs 8-10 PM Central Time | collinsradio.org |
| 3837 | Antique Wireless Association | AM | weekend gathering, every weekend | |
| 3845 | Traffic Net | SSB | Oklahoma. Sooner Traffic Net. Monday thru Saturday. | |
| 3845 | SSTV | Digital | ||
| 3845-3848 | ALE | Other | 3845 kHz USB Automatic Link Establishment - Voice Net - Eastern USA - North America - IARU Region 2 | http://hflink.com |
| 3870-3890 | AM WINDOW | AM | 3885 AM CALLING, 3870-3890 AM WORKING | |
| 3870-3890 | AM | AM | Per Electric Radio publication | |
| 3885 | AM | AM | ||
| 3885 | AM | |||
| 3890 | ragchew | AM | home of k5bai jim | |
| 3902 | 3905 Century Club | SSB | http://www.3905ccn.com/netsched.htm | |
| 3905 | N. American Traffic & Awards Net | SSB | Bringing back the ORIGINAL WAS Net: Jan. 1, 2009 | Coming soon! |
| 3905 | Net Operation | SSB | Net meets daily except Sunday and Thursday (local time) at 0345z (0245z during DST) | www.northamericantrafficandawards.net |
| 3905 | DELAWARE TRAFFIC NET | SSB | Delaware Traffic Net and Emergency Phone Net | |
| 3908 | WARFA | SSB | Health and Welfare traffic and member station friendly exchanges. | http://www.warfa.org |
| 3908 | HI FIVERS NET | SSB | The friendly bunch | http://www.geocities.com/kk5tc/Hifivers.html |
| 3908 | HI FIVERS NET | SSB | 8pm cst early check in 9pm cst net starts, The friendly bunch | http://www.geocities.com/kk5tc/Hifivers.html |
| 3910 | Clearing House Net | SSB | 11:00AM Sunday | |
| 3917 | EPAEPTN/EPA NTS | SSB | EPA Emergency Phone & Traffic Net | |
| 3920 | SATERN | SSB | http://www.wx4nhc.org/ | |
| 3920 | OMIK Net | SSB | Health and Welfare traffic and club member info exchanges. The organization celebrates it's 54th anniversary this year. | http://www.omikradio.org |
| 3920 | Kansas Weather Net | SSB | Weather reporting from Kansas and adjacent states. 7:00 A.M & 6:00 P.M. (local time) daily. | |
| 3920 | Maryland Emergency Phone Net | SSB | Every evening at Six since 1952. | http://n3wke.home.comcast.net/MEPN/ |
| 3925 | Clearing House Net | SSB | 11:00AM Eastern | |
| 3925 | New York Phone Net | SSB | 1:00PM Eastern | |
| 3925 | Second Region Net | SSB | 1:45PM Eastern | |
| 3925 | Second Region Net | SSB | 4:45PM Eastern | |
| 3925 | New York Public Operations Net | SSB | 5:00PM Eastern | |
| 3925 | New York State Phone Traffic and Emergency Net | SSB | 6:00PM Eastern | |
| 3925 | Second Region Net | SSB | 6:30PM Eastern | |
| 3935 | Carrier Net | SSB | 9:00AM M-S | http://www.geocities.com/Heartland/Woods/1413/carrier.htm |
| 3940 | Radio Scout Frequency | SSB | http://home.tiscali.nl/worldscout/Jota/frequencies.htm | |
| 3940.5 | OMISS | SSB | omiss.net | |
| 3970 | NoonTime Net | SSB | LSB 3970.0 kHz - NoonTime Net - North America (west of the rockies) check in 12noon Pacific Time - everyone welcome - mobile - base - portable (alternate frequency: 7268.5kHz LSB and 7283.5kHz LSB) informal session of net is also active in the morning | http://www.noontimenet.com/ |
| 3973 | Breakfast Club Net | SSB | Early Mornings, 7 Days a week | www.hamdata.com |
| 3977.7 | SATERN | SSB | http://www.wx4nhc.org/ | |
| 3980 | Tennessee SSB Net | SSB | Net meets 0645 CT and 1830 CT weekdays | http://www.tnarrl.org |
| 3985 | QRP | SSB | SSB | |
| 3986-3989 | DigiVoice | Digital | USB 3986.0 kHz - Digital Voice Net (Alternate) North America | http://hfpack.com |
| 3987 | EMCOMM | SSB | NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES | http://www.wrrl.org/n_e_t_s_.asp |
| 3987 | EMCOMM | SSB | NATIONAL EMCOMM TRAFFIC SERVICE (NETS) WATCH • MONITOR • CALLING • TRAFFIC FREQUENCIES | http://www.wrrl.org/n_e_t_s_.asp |
| 3987.5 | Razorback Net | SSB | Arkansas Section Net 6pm local time | |
| 3990 | W1AW | SSB | http://www.arrl.org/w1aw.html | |
| 3991-3994 | DigiVoice | Digital | USB 3991.0 kHz Digital Voice Calling - Net (Primary) - North America | http://hfpack.com |
| 3996 | ALE | Other | ALE voice. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth | http://hflink.com |
| 3996 | HFPACK | SSB | - USB - HFpack - HF Portable - Calling frequency - UPPER SIDEBAND - Net - Regional NVIS | http://hfpack.com |
| 3996 | SELCALL | Other | USB - Amateur SELCALL - UPPER SIDEBAND Dial Frequency - Selective Calling CCIR 493 - 1700Hz 100baud, for use with SSB Voice | http://www.hflink.com/channels/ |
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