Caching and DNS. When I was a kid, we had 721-1700, a local number that you could call for the current time. It saved you from the long-distance call to the N

Caching and DNS. When I was a kid, we had 721-1700, a local number that you could call for the current time. It saved you from the long-distance call to the NIST (https://www.nist.gov/pml/time-and-frequency-division/radio-stations/wwv/telephone-time-day-service https://www.nist.gov/pml/time-and-frequency-division/radio-s...). That seems like the local phone company was doing caching. If I wanted to call a business (or, in many cases a person), I could call 411 (or, in a different area code, 555-1212); they would take my query, give me the number, and connect me to my intended party. Seems a lot like DNS. So then I guess the phone companies would also not be Title II?