Synonyms for Call box:

• n.

  •
  • box.
  •artifact (noun)
  • phone booth,
  • call box.
  •call box (noun)
  • post-office box,
  • letter box.
  •pay phone (noun)
  • pay stations,
  • public telephones,
  • telephone boxes,
  • coin telephones,
  • telephone kiosks,
  • telephone booths.

• Other synonyms:

  •POB
  • pob.
  •
  • phone box.
  •Other relevant words:
  • transmitter,
  • phone,
  • extension,
  • receiver,
  • telephonics,
  • mouthpiece,
  • PO Box,
  • telephone.

Hyponym for Call box:

• n.

  • artifact
    kiosk, cubicle, booth, stall.