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VoIP

What is FOC in VoIP?

FOC stands for firm order commitment. An FOC is the date on which the losing carrier has stated it will release a phone number to the winning carrier.

The issuance of an FOC signals the end of the porting process. Once an FOC is issued, you must cancel a port at least 72 hours before the date. FOCs do not guarantee any time other than before the end of business on that date.

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