I just went through this, ordered some stuff from a vendor in LA (I'm near Sacramento), realized I had put the wrong zip in - just like you but I thought 'aw mannn, they'll figure it out' .. I watched the tracking info bounce all over California for about 3 weeks, it was funny to me at the time. Then one day I checked and it said 'delivered' ooof, not to me. Amazingly, the vendor was super fcuking cool and replaced my order with the correct zip. It was at my house in two days.
So, to answer your question, from my experience : No, they might not get it to you, my incorrect zip was just a few blocks away also.
I have no idea how you can fix it mate, just sharing my experience.
Best of luck!
Hmm. Is a china order. Maybe I'll put a hold for pickup on the address at my post office and the old post office once it gets stateside. It should hit one of those at some point xD
Really can't afford to have this one go to someone else