Cingular Wireless contact?

[Steve Gibbard <scg () gibbard org>]

This is a mailing list for the wrong sort of network for this question, 
but...

If anybody knows who to talk to at the former ATT Wireless part of 
Cingular about a cell site that's been rejecting calls for the last six 
weeks, can you please contact me off list?

Cingular's "Technical Assistance" says they have no idea who to talk to 
about network problems.

Thanks,
Steve