On your iPhone go to Settings > your name > Sign-In & Security. Tap Turn On Two-Factor Authentication, then tap Continue. Enter a trusted phone number (the number you'll use to receive verification codes), then tap Next. A verification code is sent to your trusted phone number.
An Apple Account gives you access to all Apple services, including the App Store, Apple Music, iCloud, iMessage, FaceTime, and more. You sign in to your Apple Account with an email address (for example, daniel_rico1@icloud) and a password. It's recommended that you use the same Apple Account for all Apple services.
If your iPhone thinks you're in somewhere but you actually not, most likely there is something wrong about Location Services. Now, one quick way to fix this issue is by toggling on your iPhone's Location Services if the location service is disabled.
Whenever you sign in to your Apple Account on a new device or browser, you'll confirm your identity with your password and a six-digit verification code. There are a few ways you can get a verification code. You can use the code displayed on your trusted device, or get a text or phone call.
GPS signal settings are turned off. The devices' screen has been turned off. The mobile device is held in a manner that blocks the antenna.
You likely recently received a new / different WAN (public) IP address assignment to your connection from their DHCP server / IP address pool, and the rDNS / geolocation data that is associated with it is now incorrect for you as it previously belonged to someone else that lived in that other area.
Google determines user location by cross-checking the IP address with geolocation data of devices using that IP address. If Google detects a significant number of devices using that IP address in a certain area, it will change its location for that IP address.
One factor to consider is your ISP - some ISPs route all their traffic to a fairly central location before it reaches the public internet. As such, regardless of where you are actually located, your internet traffic will appear to be coming from the location of the ISP's exit point.
Your phone is using a VPN. A VPN is a service that encrypts your internet traffic and routes it through a server in another location. This can make it appear as if you're located in a different state. Your phone's operating system or apps need updating.