Area Code +33-300-(800000...809999) located in Geographic portability prefixes, more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 300 Subscriber Number From : 800000 Subscriber Number To : 809999 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 : ALNILAM SARL 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 : +33-300-(660000...669999) next › : +33-301-(000000...009999) Dialling Instructions For trunk calls: 0 300 800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 300 800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 800000 ~ 809999 (Count: 10,000) Example: +33-300-800000 / 0033-300-800000 (0300-800000 / 0-300-800000) +33-300-800001 / 0033-300-800001 (0300-800001 / 0-300-800001) +33-300-800002 / 0033-300-800002 (0300-800002 / 0-300-800002) +33-300-800003 / 0033-300-800003 (0300-800003 / 0-300-800003) +33-300-800004 / 0033-300-800004 (0300-800004 / 0-300-800004) ...+33-300-xxxxxx / 0033-300-xxxxxx (0300-xxxxxx / 0-300-xxxxxx) ...+33-300-809995 / 0033-300-809995 (0300-809995 / 0-300-809995) +33-300-809996 / 0033-300-809996 (0300-809996 / 0-300-809996) +33-300-809997 / 0033-300-809997 (0300-809997 / 0-300-809997) +33-300-809998 / 0033-300-809998 (0300-809998 / 0-300-809998) +33-300-809999 / 0033-300-809999 (0300-809999 / 0-300-809999)