[VoiceOps] Three Digit Numbers

Paul Timmins paul at timmins.net
Tue Mar 24 11:14:18 EDT 2020


711 and 811 have federal mandates to go to telecommunications relay service and one call facilities flagging services respectively. Be careful about working like that.

> On Mar 24, 2020, at 11:10 AM, Carlos Alvarez <caalvarez at gmail.com> wrote:
> 
> We don't handle any others in a traditional way.  Well, 611 is actually in place, to our support line, but it has never once been used.  811 and 711 are used for 911 testing without a real 911 call, as carriers mostly use those for automated systems that return your 911 info.
> 
> On Tue, Mar 24, 2020 at 7:55 AM Mike Hammett <voiceops at ics-il.net <mailto:voiceops at ics-il.net>> wrote:
> What three digit numbers are commonly in use and how are people routing them?
> 
> Obviously there's 911 and that has a whole routing ecosystem.
> What about 811? 311? X11?
> 
> 
> What other special numbers are people handling?
> 
> 
> 
> -----
> Mike Hammett
> Intelligent Computing Solutions
> http://www.ics-il.com <http://www.ics-il.com/>
> 
> 
> 
> Midwest Internet Exchange
> http://www.midwest-ix.com <http://www.midwest-ix.com/>
> 
> 
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