Area Code +33-443-(280000...289999) located in Riom, PUY DE DOME (63), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 443 Subscriber Number From : 280000 Subscriber Number To : 289999 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 : SOCIETE FRANCAISE DU RADIOTELEPHONE Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 63 Region Name : PUY DE DOME City : Riom Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 45.8900 Longitude : 3.1100 ‹ previous : +33-443-(270000...279999) next › : +33-443-(290000...299999) Dialling Instructions For trunk calls: 0 443 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 443 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 289999 (Count: 10,000) Example: +33-443-280000 / 0033-443-280000 (0443-280000 / 0-443-280000) +33-443-280001 / 0033-443-280001 (0443-280001 / 0-443-280001) +33-443-280002 / 0033-443-280002 (0443-280002 / 0-443-280002) +33-443-280003 / 0033-443-280003 (0443-280003 / 0-443-280003) +33-443-280004 / 0033-443-280004 (0443-280004 / 0-443-280004) ...+33-443-xxxxxx / 0033-443-xxxxxx (0443-xxxxxx / 0-443-xxxxxx) ...+33-443-289995 / 0033-443-289995 (0443-289995 / 0-443-289995) +33-443-289996 / 0033-443-289996 (0443-289996 / 0-443-289996) +33-443-289997 / 0033-443-289997 (0443-289997 / 0-443-289997) +33-443-289998 / 0033-443-289998 (0443-289998 / 0-443-289998) +33-443-289999 / 0033-443-289999 (0443-289999 / 0-443-289999)