AT&T Wireless outage in SoCal

Adrian choprboy at
Sun Sep 25 05:24:07 UTC 2011

On Saturday 24 September 2011 21:27, Chris Woodfield wrote:
> Hearing rumblings of a major AT&T Wireless outage in southern California.
> Anyone have more detail? Limited to cell towers or are transit circuits
> affected?

Apparently their switching and core infrastructure (affecting both voice and 
data) across the LA basin. Been ongoing since about 5pm PDT. One of the 
latest words from their corporate people:

  "Company officials told KCBS and KCAL-TV that about 1,000 cell phone towers 
were out of service and the problems were not expected to be fixed until 2:30 
a.m. Sunday."


More information about the NANOG mailing list