Area Code +33-531-(620000...629999) located in Decazeville, AVEYRON (12), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 531 Subscriber Number From : 620000 Subscriber Number To : 629999 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 : VERIZON France Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 12 Region Name : AVEYRON City : Decazeville Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 44.5600 Longitude : 2.2500 ‹ previous : +33-531-(610000...619999) next › : +33-531-(630000...639999) Dialling Instructions For trunk calls: 0 531 620000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 531 620000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 620000 ~ 629999 (Count: 10,000) Example: +33-531-620000 / 0033-531-620000 (0531-620000 / 0-531-620000) +33-531-620001 / 0033-531-620001 (0531-620001 / 0-531-620001) +33-531-620002 / 0033-531-620002 (0531-620002 / 0-531-620002) +33-531-620003 / 0033-531-620003 (0531-620003 / 0-531-620003) +33-531-620004 / 0033-531-620004 (0531-620004 / 0-531-620004) ...+33-531-xxxxxx / 0033-531-xxxxxx (0531-xxxxxx / 0-531-xxxxxx) ...+33-531-629995 / 0033-531-629995 (0531-629995 / 0-531-629995) +33-531-629996 / 0033-531-629996 (0531-629996 / 0-531-629996) +33-531-629997 / 0033-531-629997 (0531-629997 / 0-531-629997) +33-531-629998 / 0033-531-629998 (0531-629998 / 0-531-629998) +33-531-629999 / 0033-531-629999 (0531-629999 / 0-531-629999)