• The Samsung Galaxy A13 5G may or may not be network locked, as it can vary depending on the carrier or seller you purchased the phone from. If you bought the phone from a carrier, it will likely be network-locked to that carrier. • In this case, you will need to contact the carrier to unlock the phone, or you can use a third-party unlocking service, but it's important to check the terms and conditions before proceeding. • If you purchased the Samsung Galaxy A13 5G from an authorized retailer or an unlocked phone seller, then it should not be network locked, and you should be able to use it with any compatible carrier. • To check if your Samsung network is locked, you can try inserting a SIM from a different carrier into the phone. If the phone prompts you to enter a special unlock code or displays a message indicating that the SIM card is not supported, it will likely be network locked.