A carrier that resells 3G/4G mobile phone plans has a 1-year-Super Value pack available for existing customers. It's a prepaid service that costs just $249 and is available as a recharge option online until Friday March 3. You get unlimited local calls/SMS and a very useful 42 GB of data with a 365-day expiry period. That equates to 3.5 GB per calendar months. My spare phone, the Lumia 1520 is using that carrier. I'm very tempted.