For voice-related contacts I would suggest you sign up with ATIS and get them there. Frank From: VoiceOps [mailto:voiceops-bounces at voiceops.org] On Behalf Of David Thompson Sent: Friday, March 14, 2014 2:35 PM To: voiceops at outages.org Subject: [VoiceOps] Carrier to Carrier Support Contact List? Figured I'd ask here first instead of taking it upon myself to compile a list of carrier to carrier support contact numbers. Does anyone have a list that they can send me? Getting sick and tired to trying to explain to a front line support person that my customer is having problems calling their customers due to some misconfiguration on their side. I'm typically bounced around 3-5 times between departments and I may get help or I may not. David Thompson Network Services Support Technician (O) 858.357.8794 (F) 858-225-1882 (E) dthompson at esi-estech.com <mailto:dthompson at esi-estech.com> (W) www.esi-estech.com <http://www.esi-estech.com>