1. Use the ATSC TV Channel Converter: Enter your ZIP code or city name to see a list of available channels and their corresponding channel numbers.
2. Check the official website or social media of your local NBC station. This information may be available on their website or social media pages.
3. Contact your local NBC affiliate: You can also contact the local NBC affiliate station in your area directly by phone or email to inquire about the channel number.
The channel number for NBC on antenna TV can be different in different geographic locations due to frequency allocations and transmission conditions in each region.