(c)
Special rule
For purposes of subsections (a) and (b), in the case of communications services rendered before November 1 of a calendar year for which a bill has not been rendered before the close of such year, a bill shall be treated as having been first rendered on December 31 of such year.
(d)
Treatment of prepaid telephone cards
(1)
In general
For purposes of this subchapter, in the case of communications services acquired by means of a prepaid telephone card—
(A)
the face amount of such card shall be treated as the amount paid for such communications services, and
(B)
that amount shall be treated as paid when the card is transferred by any telecommunications carrier to any person who is not such a carrier.
(2)
Determination of face amount in absence of specified dollar amount
In the case of any prepaid telephone card which entitles the user other than to a specified dollar amount of use, the face amount shall be determined under regulations prescribed by the Secretary.
(3)
Prepaid telephone card
For purposes of this subsection, the term “prepaid telephone card” means any card or any other similar arrangement which permits its holder to obtain communications services and pay for such services in advance.