Area Code +33-370-(510000...519999) located in Morteau, DOUBS (25), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 370 Subscriber Number From : 510000 Subscriber Number To : 519999 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 : BOUYGUES TELECOM Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 25 Region Name : DOUBS City : Morteau Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.0600 Longitude : 6.6000 ‹ previous : +33-370-(500000...509999) next › : +33-370-(520000...529999) Dialling Instructions For trunk calls: 0 370 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 370 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 519999 (Count: 10,000) Example: +33-370-510000 / 0033-370-510000 (0370-510000 / 0-370-510000) +33-370-510001 / 0033-370-510001 (0370-510001 / 0-370-510001) +33-370-510002 / 0033-370-510002 (0370-510002 / 0-370-510002) +33-370-510003 / 0033-370-510003 (0370-510003 / 0-370-510003) +33-370-510004 / 0033-370-510004 (0370-510004 / 0-370-510004) ...+33-370-xxxxxx / 0033-370-xxxxxx (0370-xxxxxx / 0-370-xxxxxx) ...+33-370-519995 / 0033-370-519995 (0370-519995 / 0-370-519995) +33-370-519996 / 0033-370-519996 (0370-519996 / 0-370-519996) +33-370-519997 / 0033-370-519997 (0370-519997 / 0-370-519997) +33-370-519998 / 0033-370-519998 (0370-519998 / 0-370-519998) +33-370-519999 / 0033-370-519999 (0370-519999 / 0-370-519999)