Area Code +33-811-(370000...379999) located in Value added services (<0.05 € / min), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 811 Subscriber Number From : 370000 Subscriber Number To : 379999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : ATOS WORDLINE Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) City : Value added services (<0.05 € / min) 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 : +33-811-(360000...369999) next › : +33-811-(380000...389999) Dialling Instructions For trunk calls: 0 811 370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 811 370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 370000 ~ 379999 (Count: 10,000) Example: +33-811-370000 / 0033-811-370000 (0811-370000 / 0-811-370000) +33-811-370001 / 0033-811-370001 (0811-370001 / 0-811-370001) +33-811-370002 / 0033-811-370002 (0811-370002 / 0-811-370002) +33-811-370003 / 0033-811-370003 (0811-370003 / 0-811-370003) +33-811-370004 / 0033-811-370004 (0811-370004 / 0-811-370004) ...+33-811-xxxxxx / 0033-811-xxxxxx (0811-xxxxxx / 0-811-xxxxxx) ...+33-811-379995 / 0033-811-379995 (0811-379995 / 0-811-379995) +33-811-379996 / 0033-811-379996 (0811-379996 / 0-811-379996) +33-811-379997 / 0033-811-379997 (0811-379997 / 0-811-379997) +33-811-379998 / 0033-811-379998 (0811-379998 / 0-811-379998) +33-811-379999 / 0033-811-379999 (0811-379999 / 0-811-379999)