[VoiceOps] Switches being flooded by unwanted calls

cololiberty at comcast.net cololiberty at comcast.net
Wed Apr 28 22:01:56 EDT 2010

I've actually read that, and other phone number reporting sources like it. 

there is a lot of guessing going on where this number is coming from. 

we have even tried to take steps with the intermediate carriers that are delivering the calls to us, but they cannot tell us where the call is coming into them due to agreements. 

JIP's don't show a home NPA-NXX 

----- Original Message ----- 
From: "Dane Jasper" <dane at corp.sonic.net> 
To: cololiberty at comcast.net 
Sent: Wednesday, April 28, 2010 6:47:59 PM GMT -07:00 US/Canada Mountain 
Subject: Re: [VoiceOps] Switches being flooded by unwanted calls 

This might be helpful: 



cololiberty at comcast.net wrote: 
> I have a question to pose. If it's not appropriate, please let me know. 
> My switches are currently taking in a large amount of traffic from one 
> particular number destine for multiple terminating numbers across my 
> CLEC users. 
> We're having trouble tracking it down. It's coming into us via SIP and 
> SS7 and I was wondering if anyone else was seeing anything with it as 
> well. We have already confirmed a few other carriers seeing it as well. 
> Originating number is 3074591039. 
> The originating introductory messages appear sculpted and carry no 
> originating info. 
> Internet searches on this number brings up allot of people being 
> bothered by this, chances may be good others out here my have users 
> affected as well. 
> ------------------------------------------------------------------------ 
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