Technical contact at Verizon Wireles

Was hoping to find someone out there that might have a contact within
Verizon Wireless that could assist in a resolving a voice quality
(static) issue on calls outbound from VZW, inbound to L3/GBLX in the
Cleveland, Ohio market.

Anyone able to contact me off-list with some info or recommendations
on resolution? The trouble has been isolated to be outside of
L3/GLBX's network and obviously AT&T is unwilling to research the
problem further.

Thanks in advance!

Best Regards,