Any long term expiration (credit & sim) with normal US number?

[dg7feq]

If you only need it for casual inbound calls you can use a togglemobile SIM.
Mine is resting in the drawer since 3 years and does not expire, you just need to remember 2 things:

1) once per month you need to re-new your number (or pay 5 pounds per year to keep it permanently)
2) inbound calls in italy are 1pence per minute