ContributionsMost RecentMost LikesSolutionsRe: NOMOROBO 100% ineffective so far Same problem here. I even checked the NOMOROBO data base and found numbers on their hit list that were still coming thru weeks after they had been marked. and I have twice verified with NOMOROBO that the service is active on my Cox landline ps- have yet to hear the phone ring only once Land line Down in Mission Viejo Our land line has been dead for two days now and I can't even access Cox's Chat from my computer since they say they are all busy and try back later. 24 hours later and it is unavailable. ATT is starting to look better every minute