Defintley not! Walkie-Talkies use frequencies also known as FRS/GMRS.
Channel Frequency (MHz) Notes
1 462.5625 Shared with GMRS.
2 462.5875 Shared with GMRS.
3 462.6125 Shared with GMRS.
4 462.6375 Shared with GMRS.
5 462.6625 Shared with GMRS.
6 462.6875 Shared with GMRS.
7 462.7125 Shared with GMRS.
8 467.5625 FRS use only
9 467.5875 FRS use only
10 467.6125 FRS use only
11 467.6375 FRS use only
12 467.6625 FRS use only
13 467.6875 FRS use only
14 467.7125 FRS use only
Although a lot of people use channel 1-7 unlicensed, it is illegal without a licence. The manual says you must have a GMRS licence to operate GMRS frequencies.
These are in FM, and if you have the CTCSS feature on your scanner, also known as PL, you will see what they are using for their "private" freqs, although they are just PL tones.