When traveling near my home area I encounter areas with no Sprint service. The phone roams into Verizon network which is very strong in my area. Beginning last week when I attempt to make a call when roaming on Verizon I get a message stating Verizon can not verify this phone number unable to make call. I contacted Sprint about the problem. They suggested a few things i already did, update PRL and profile etc.... which did not help. They told me there was nothing they could do because they cant guarantee service on their phones when roaming. This baffles me because phone roamed fine on Verizon for 6 months all of a sudden it doesnt. Any ideas on how this can be fixed? About 30 percent of my home town has no Sprint coverage so I guess I am just SOL.