This number called when my mother called me using 310-10-10 (long distance provider).

It is the morale phone from troops deployed anywhere in the world its a centralized call system that only makes outgoing calls so the 555-0000 is to prevent incoming calls.. I believe the call system in in ottawa and is administered by global connect.

Our office is locted in Calgary, Ab., and we rec'd a call from this nmb however the individual claimed he was with the CAF in Afghanistan. Can anyone verify this? Of course when the nmb is dialed the recording comes on "cannot be completed as dialed". Is it not common knowledge that the prefix "555" doesn't exist. Who knows maybe it is the military...

We've recieved calls from this number to our offices, caller hangs up when phone is answered.

I feel chep i dint answer the phone when i say the mun. (613) 555-0000 i thouth it was a fraud, they try sevral time and i finly answer it was my son in Afghanistan. What a stupid phone num. for oure troop.
Sory son

It is a long distance phone service, much like "10-10-321" and the likes, not necessarily just military/overseas calls. We're in Ontario, Canada and my parents use that service to make long distance calls from their cottage.

Who calls me from that number?