Long Distance charge for each nomorobo call intercept?

I just activated the simultaneous ring/nomorobo service on the 16th.  I just looked at my bill dated May 24th, and I see $0.14 long distance charges for each call made to my phone and intercepted by the nomorobo service!!??  The nomorobo service number given me is a 602 area code, but I also added my cell phone to the simultaneous ring list, which is a local number, and I'm also being charged $0.14 for those too.  I can delete my cell number, fair enough, but I don't think the LD charge for nomorobo is appropriate.  Is there a local Tucson number that I can use for that?