iMessage stuck in verifying

[Blam]

Today I transferred my line from Roger and the porting went smoothly with the exception of iMessage. 
Currently it’s only working with my email.  After reading some forum posts it seems to be an issue that requires network operators assistance. 
I have already tried (more a few times) turning off iMessage/ FaceTime, rebooting etc)

would appreciate administrators help to take a Quick Look.  Thanks 

[NDesai]

@Blam Try unregistering your number and register it again. If that doesn't work, wait a few days and try again. 

https://selfsolve.apple.com/deregister-imessage/