An AT&T Quantity Switch PIN, brief for Private Identification Quantity, is a singular code required to authorize the switch of a cellphone quantity from one provider to AT&T. For instance, for those who’re switching from Verizon to AT&T and need to preserve your previous cellphone quantity, you will must request a Quantity Switch PIN from Verizon.
The Quantity Switch PIN ensures that solely the licensed account holder can switch the cellphone quantity, stopping unauthorized entry and defending buyer privateness. It is a essential step within the quantity portability course of, which permits prospects to modify carriers whereas retaining their current cellphone numbers.