Lottiotta wrote on Jan 9^th, 2010 at 12:54pm:

Thanks for letting us know. I've removed this entry from the database.

A try of subsequent numbers reveals that 494001 and 494002 are not recognised, but 494003 rings, so you might like to try that, although the "new" 0845 604 3719 number is a centralised service, as 01/02 numbers for other JobCentres are being changed to this 0845 number.

Let me know if you find a working number by posting on this thread and I will add it to the database.