Are you really going to check the LRN for each user's number every day? If not, restricting to wireless only is pointless. Bandwidth.com will happily port in a

Are you really going to check the LRN for each user's number every day? If not, restricting to wireless only is pointless. Bandwidth.com will happily port in and out phone numbers from wireless carriers in minutes, you could easily have a wireless number flip and flop between a CLECs OCN and a PCS or wireless OCN multiple times an hour.