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Definitely try to write a letter and asking them to delete if you pay.
Cell carriers are rough. Call them and ask what it will take to PFD. Or go by their sales centers and try to pay whats leftover.
The only one in collections is Sprint or Source Receivables but Verizon & TXU is just reporting closed under their name. So I feel like Sprint is hurting me more than the others so I’ll see if they will pay for delete & worry about the other two in a couple months or so.