I don't think people care so much these days at how easy a number is to remember. Now that it's unheard of to not have a cell phone, we all store numbers in our phones phonebook, and have no need to remember a number.
However business still like easy numbers.Like Bagel nosh (732) 363-1115
Fine make it a dollar but its my final offer!
Is have a T-Mobile monthly SIM # 718-xx0-1770 worth selling? It's a back up phone I rarely use but has an easy number to remember.
You may have a better time selling it if you try and play up the 770 part of the number...