keyless entry, 2000 silverado

i recently bought a 2000 silverado and was only given 1 key to truck. My question is, did keyless entry come as standard equipment for the 2000 model year? If not, how can I tell if truck is equipped with keyless entry? Any help would be much appreciated.
 
thanks

I think it was standard on trim levels ls and up, call your vin into your dealer and they can tell you.  If it is you can get keyfobs on ebay for a lot less than your dealer.

gadal, welcome to the forum!!!

You could even go to a place like best buy if they have a car tech center and they can tell you. They might even do it for free.

thanks, I'll check with the local dealer with my vin number