Area Code +33-437-(270000...279999) located in Lyon, RHONE (69), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 437 Subscriber Number From : 270000 Subscriber Number To : 279999 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 : FRANCE 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 : 69 Region Name : RHONE City : Lyon Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 45.7600 Longitude : 4.8400 ‹ previous : +33-437-(260000...269999) next › : +33-437-(280000...289999) Dialling Instructions For trunk calls: 0 437 270000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 437 270000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 270000 ~ 279999 (Count: 10,000) Example: +33-437-270000 / 0033-437-270000 (0437-270000 / 0-437-270000) +33-437-270001 / 0033-437-270001 (0437-270001 / 0-437-270001) +33-437-270002 / 0033-437-270002 (0437-270002 / 0-437-270002) +33-437-270003 / 0033-437-270003 (0437-270003 / 0-437-270003) +33-437-270004 / 0033-437-270004 (0437-270004 / 0-437-270004) ...+33-437-xxxxxx / 0033-437-xxxxxx (0437-xxxxxx / 0-437-xxxxxx) ...+33-437-279995 / 0033-437-279995 (0437-279995 / 0-437-279995) +33-437-279996 / 0033-437-279996 (0437-279996 / 0-437-279996) +33-437-279997 / 0033-437-279997 (0437-279997 / 0-437-279997) +33-437-279998 / 0033-437-279998 (0437-279998 / 0-437-279998) +33-437-279999 / 0033-437-279999 (0437-279999 / 0-437-279999)