Area Code +33-500-(770000...779999) located in Geographic portability prefixes, more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 500 Subscriber Number From : 770000 Subscriber Number To : 779999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : DAUPHIN TELECOM Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) City : Geographic portability prefixes Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.8600 Longitude : 2.2700 ‹ previous : +33-500-(690000...699999) next › : +33-500-(780000...789999) Dialling Instructions For trunk calls: 0 500 770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 500 770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 770000 ~ 779999 (Count: 10,000) Example: +33-500-770000 / 0033-500-770000 (0500-770000 / 0-500-770000) +33-500-770001 / 0033-500-770001 (0500-770001 / 0-500-770001) +33-500-770002 / 0033-500-770002 (0500-770002 / 0-500-770002) +33-500-770003 / 0033-500-770003 (0500-770003 / 0-500-770003) +33-500-770004 / 0033-500-770004 (0500-770004 / 0-500-770004) ...+33-500-xxxxxx / 0033-500-xxxxxx (0500-xxxxxx / 0-500-xxxxxx) ...+33-500-779995 / 0033-500-779995 (0500-779995 / 0-500-779995) +33-500-779996 / 0033-500-779996 (0500-779996 / 0-500-779996) +33-500-779997 / 0033-500-779997 (0500-779997 / 0-500-779997) +33-500-779998 / 0033-500-779998 (0500-779998 / 0-500-779998) +33-500-779999 / 0033-500-779999 (0500-779999 / 0-500-779999)