This was a Call Back from OOMA Cust Svc so was expected.
Looked at the rest and this seemed best for us. Phone bill (taxes, etc.) < $5 / mo. Plus upgraded to broadband fm dialup, Now total internet + fone bill $40 less than before. Total Payout < 4 mo's. We'll take it for now.
Ooma returned my call from this number. We ditched Cox phone for $32/mo and pay $4.30/mo for better features (online call list blocking) and almost no telemarketers/robocalls.