877 no routes found

[ZenMasta]

I dialed an 877 number today and got a voice prompt saying "no routes found" just as I was about to hang up the call actually connected but I didn't hear any ringing before it connected.

The number is 877-276-8437

I dial 800 numbers often without any issues but I guess this was the first 877 number I've tried. What's going on here?

 

[craigreilly]

Who is your Provider - VOIP? or PSTN Gateway?

I do not think it is the OutBound rules, because I just get a busy signal if no route is found.