I heared that some people from other countries dial a certtain number and it dials to any houses and than they call they're country free on your phone bill !.............and now they do it with the network so it is almost impossible to find out who it is cause it is connected to different company names where thwy might work at or internet cafes .
Rec call from this number. I did not answer. Called back on Sat. Late. Got dial tone. Same three days prior, sudden spurt of unknown/telemarketting calls from 1-877, 519 area code and this. Strange.