Good Morning @scottd.rds5f7,
All Republic numbers are currently hosted with its former corporate parent Bandwidth.com. Bandwidth is a VoIP carrier. According to the FCC, VoIP is deemed to be wireline (landline) as opposed to wireless. Origin of the number is irrelevant.
Unless your company is using Cricket Wireless, it shouldn’t matter. The only service providers I’m aware of that refuse to transfer “landlines” are Cricket Wireless and Google Voice. The transfer might take longer (days rather than hours) but can be done, so long as the new service provider is willing.