(a) Any of the offenses described in Article 19A which involve the placement of telephone calls may be deemed to have been committed at either the place at which the telephone call or calls were made or at the place where the telephone call or calls were received.
(b) An offense under former G.S. 14-113.5(3) or 14-113.5(4) (see now G.S. 14-113.5(a)(3) or 14-113.5(a)(4)) may be deemed to have been committed at either the place at which the publication was initiated or at which the publication was received or at which the information so published was utilized to avoid or attempt to avoid the payment of any lawful telephone or telegraph toll charge.