Area Code +33-181-(230000...239999) located in Poissy, YVELINES (78), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 181 Subscriber Number From : 230000 Subscriber Number To : 239999 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 : RISC GROUP IT SOLUTIONS Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 78 Region Name : YVELINES City : Poissy Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.9300 Longitude : 2.0500 ‹ previous : +33-181-(200000...209999) next › : +33-181-(240000...249999) Dialling Instructions For trunk calls: 0 181 230000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 181 230000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 230000 ~ 239999 (Count: 10,000) Example: +33-181-230000 / 0033-181-230000 (0181-230000 / 0-181-230000) +33-181-230001 / 0033-181-230001 (0181-230001 / 0-181-230001) +33-181-230002 / 0033-181-230002 (0181-230002 / 0-181-230002) +33-181-230003 / 0033-181-230003 (0181-230003 / 0-181-230003) +33-181-230004 / 0033-181-230004 (0181-230004 / 0-181-230004) ...+33-181-xxxxxx / 0033-181-xxxxxx (0181-xxxxxx / 0-181-xxxxxx) ...+33-181-239995 / 0033-181-239995 (0181-239995 / 0-181-239995) +33-181-239996 / 0033-181-239996 (0181-239996 / 0-181-239996) +33-181-239997 / 0033-181-239997 (0181-239997 / 0-181-239997) +33-181-239998 / 0033-181-239998 (0181-239998 / 0-181-239998) +33-181-239999 / 0033-181-239999 (0181-239999 / 0-181-239999)