Called Sunday, 10/19/14, 12:36 am. Caller ID showed "ALA" with this number. My phone answered by Sentry robo call blocker which gives message that we do not accept calls from telemarketers and to remove our number from "their call list". Also informs them if they want to leave a message, press 0. No message left. Known no one in DC area.
Have received several calls from different phone numbers in DC with ALA caller ID (American Lung Association). They call every few days. IF they really are a charity, why have so many numbers that aren't even sequential? Smells like a scam.
Got another call this morning (Saturday) @ 9:53 am - they left no message. In the last 3 days, among many others, I've received a couple of dozen calls with the caller listed as Washington DC.