Costa Rica:
450,000 (1998)
note: 584,000 installed in 1997, but only about 450,000 were in use
1998
Cote d'Ivoire:
219,283 (31 December 1999)
Croatia:
1.488 million (1997)
Cuba:
473,031 (2000)
Cyprus:
Greek Cypriot area: 405,000 (1998); Turkish Cypriot area:
83,162 (1998)
Czech Republic:
3.869 million (2000)
Denmark:
4.785 million (1997)
Djibouti:
8,000 (1997)
Dominica:
19,000 (1996)