You are right but the should always call in the afternoon, maybe 2 hours to the closing time.If I recall it correctly, last month we get the number on 10th of the month and last 2 month we get it on 6th of the month. I think usually they will have the number from 5th to 10th. So, we should get the number any time from today onward. Let have 1 or 2 person to call them daily and try our luck. Don't spam them with phone calls.