Calls to Saint Pierre and Miquelon require only '0', country code and the subscriber's six-digit number, eg: From France:0508 xxx xxx Outside France:+508 xxx xxx Calls to and from the territoires d'outre mer , however, require full international dialing, hence the international access code and country code must be used Paris from New Caledonia:00 33 1 xx xx xx xx, New Caledonia from Paris:00 687 xxx xxx