How to get a long phone number?

Question

I once read that it is possible to have a phone number (in the US) longer than 10 digits. How could this be done?

LarsAlereon · Accepted Answer

It's not possible for a US phone number to have more than 11 digits including the country code, but additional digits after the number are ignored. You can use this to spell words longer than the number.

nittanymount · Answer

here is some notes https://support.800.com/hc/en-us/articles/115003705032-What-...