WordNet (r) 3.0 (2006):

telephone booth
    n 1: booth for using a telephone [syn: telephone booth, phone
         booth, call box, telephone box, telephone kiosk]

Moby Thesaurus II by Grady Ward, 1.0:

20 Moby Thesaurus words for "telephone booth":
   call box, coin telephone, desk telephone, dial telephone,
   extension, mouthpiece, pay station, phone, public telephone,
   push-button telephone, receiver, telephone, telephone engineering,
   telephone extension, telephone mechanics, telephone receiver,
   telephonics, telephony, transmitter, wall telephone