Scanner Frequencies

Houston, Texas

Where did all of the frequencies and trunked radio systems go? Please use the menu at the top to navigate.

Other recommended resources:

Please Note: There is undoubtedly room for error on my part; if you have any corrections or additions, please feel free to e-mail me (see bottom of page). This site is intended strictly for use by recreational scanner enthusiasts.

Legend of Remarks
All frequencies in MHz unless otherwise noted.
* - frequency unverified by me
** - description unverified by me
D - duplex (frequencies listed are the base transmit frequencies)
I - repeater input
M - mobile/portable only, low power simplex
R - repeater output
S - simplex (dispatch only, unless close)
[xxx.x] - Continuous Tone Coded Squelch System (CTCCS) tone (Hz)
[None] - No CTCSS
[d xxx] - Digital Coded Squelch (DCS) code
[n xxx] - Project 25 Network Access Code (NAC)
[cc x] - DMR Color Code
[CSQ] - Carrier Squelch (no CTCSS/DCS)