"Invalid Number to Port in" During Transfer to AT&T


  • Porting out to AT&T


Some carriers are only willing to transfer numbers that are classified as wireless. Our numbers are classified as Voice over Internet Protocol (VoIP) because of our blended WiFi/cell service, which some carriers consider to be the same as a wired line.

This is a limitation/restriction of the provider you’re porting to. We would recommend transferring to another carrier that accepts VoIP numbers and then transfer to your desired carrier.


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