World Telephone Numbering Guide

Updated 22 December 2004

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Monaco

+377

Number Format

Area Code:            none
Subscriber Number:    8-9 digits (fixed and mobile)
Trunk Prefix:         n/a
International Prefix: 00

Numbering range information

DCCL

October 2001 - current numbering format

Monaco's national numbering format as of (via ITU, October 2001):

Leading  Number of  Service
digit    digits
=======  =========  =======
0         2 or 10   international prefix (00), national uses
1         2 to 8    short codes e.g. 18 emergency
2         -------   not assigned
3            4      videotext
4            8      mobile
5         -------   for future use
6            9      mobile
7            5      audiotext, facilities
8            8      international freephone, home country direct
9            8      geographic numbering (90xxxxxx for freephone routing)

Wade Lindqvist (Sept 2003) noted that the use of country code +33 to reach Monaco numbers seems to be discontinued, but noted "locally it was accessible as 05 92 XX XX XX. This doesn't seem possible transit dialling +33."

Regular fixed subscriber numbers are mostly 8 digits, many in the 92xxxxxx range, but also some in 99xxxxxx range. Other 9xxxxxxx ranges may be in use.

Other Information

ITU has assigned country code +377. Numbers here were formerly reached via France (country code +33). New country +377 took effect 21st June 1996, 21h00 French time (effective date info courtesy Marc Zirnheld). Also see carrier Monaco Telecom.

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