Is there a cell phone lot at reagan

Yes, it does have one. But I checked online and it is temporarily closed because of construction. As seen on the web: Customers who drive to Ronald Reagan Washington National Airport now have a new option when picking up airline passengers. The Airports Authority has constructed a new, 34-space Cell Phone Waiting Area where motorists can wait for a call from arriving passengers. The Waiting Area opened today, July 5, 2006.Jul 5, 2006

Yes

Yes, they have one but construction affected that.