Open Frequency Index
FIELD-READY REFERENCE

Zero-Clutter Repeater Directory, Instant Lookups

Access verified frequencies, CTCSS tones, and offsets without ads or outdated data. Engineered for rapid field programming and emergency communications.

2m

VHF Band

70cm

UHF Band

GMRS

Licensed

Core Query Categories

Filter by location, band, or operational status to find exactly what you need, when you need it.

Band Selection

DPL/PL Tone Search

Grid Square Radius

Quickly narrow results to 2m, 70cm, or GMRS frequencies. Optimize your search for specific equipment.

Retrieve precise PL/DPL tones and repeater offsets. Program your transceiver memory channels accurately.

Locate active repeaters within your grid square or a specified mile radius. Ideal for mobile and field operations.

LIVE DATA

Verified Operational Status

12,000+

Active Repeaters

98%

Verified Status

24/7

Uptime

Field Programming Workflow

01
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Locate Repeater

Extract Data

Program Transceiver

Search by grid square, callsign, or band to find the nearest active repeaters.

View frequency, offset, and CTCSS tone. All data is presented in a clean, monospaced format.

Quickly input parameters into your radio. Supports direct memory channel programming.

Open Frequency Index

Ready to Program Your Radio?

Launch the full directory now for instant access to critical field communication data.