Presumably the interesting info isn't the frequency, but the programming for the subcodes.
The subcode is the sub-audible signal transmitted with the voice signal. The receiving radio looks for that specific low frequency tone or digital code and only opens squelch (turns on the speaker) when it see the correct tone. It's sometimes called a "privacy code", but it doesn't provide any privacy. It just keeps you from hearing other people's transmissions.
If you want to be compatible with the programmed channels, you need to know the CTCSS frequency or DCS subcode. CTCSS is also known as PL, and DCS as DPL. Manufacturers can't even agree on the name, let alone the numbering, so you need to know the actual frequency or code.
It's worth noting that the UV-5R is basically an outlaw radio. It is sold as a "Part 90" rules radio. And it's not actually compliant with even those loose rules on Part 90 frequencies because it can be trivially programmed from the keypad for higher power and non-permitted modulation. The combination of arbitrary keypad programming (frequency, modulation, offsets and power) and detachable antenna also make it not certifiable for most other radio services, except for ham radio where the operators are supposed to know the technical details of what is allowed.
Not that anyone will come after you for operating a modest power handheld radio, as long as you keep away from frequencies licensed to other users.