If I call someone from a public pay phone, can they know my location?

I'm not commiting a crime or anything of that kind. I live in California and I want to call someone, but I don't want them knowing my location. If I use a public pay phone in the street, will they know what city I'm in from the area code? If so, can I hide my number using the *67 if I'm using a... show more I'm not commiting a crime or anything of that kind. I live in California and I want to call someone, but I don't want them knowing my location. If I use a public pay phone in the street, will they know what city I'm in from the area code?

If so, can I hide my number using the *67 if I'm using a public pay phone?
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