since there has not yet been an answer I will do my best to help. There is no place to attach a lanyard. was that helpful?
the only thing I can suggest if your hellbent on having one is to purchase a case that has one incorporated. If you do find something cool come on back to this thread and share it as I am sure there is someone else that would love to have a solution to this dilema.
I would have to concur that there's no (known) lanyard accessory for the iPhone.
I've seen people attach lanyards to their phones but they were just "regular-sized" cell phones; that'd kill my neck to have the iphone strapped around it all day, but YMMV.
You could buy a case and mod it yourself to add a lanyard
(*sigh* I tried to post/link to a picture of my diy solution but apparently I'm too new a member to really help you, sorry! lol)
I have a Switcheasy case...I took a small drill to it and made 2 holes to put a handstrap thru. It's not perfect - I will prolly get another one of the same case down the road and plan out the holes better, but it really works and makes me feel a bit less like I'm going to drop the phone...
I ended up making my own because I couldn't find any out there that I liked.
Silly forum rules prevent me from posting a URL yet. So you'll have to copy/paste: www dot baldbrain.com/projects/iPhoneLanyard/index.php
lost my 3GS this past weekend in colorado; it fell out of my pocket at some point; a lanyard would have saved me plenty...can't believe there is not a case that can be attached to a lanyard, will keep looking!
I've searched for a lanyard case too. Even began another thread like this a long time ago. I was surprised to see a non-techy friend show up with a good solution. She used one of the lanyards that have a thread type end made for a USB drive. Take any hard or silicone case and run the thread through the camera lens hole or punch a new hole. Simple and works. This will be my ski season solution in another 32 weeks or so.