Area Code +48-23-(6519000...6519999) located in Ciechanow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 23 Subscriber Number From : 6519000 Subscriber Number To : 6519999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : OXYCOM S.A. d. NEW Click here to buy Poland Area Code Database Other Information Language Code : pl (Polish) Country Number : 616 (Poland) Country Code : PL (Poland) City : Ciechanow Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.8800 Longitude : 20.6200 ‹ previous : +48-23-(6518000...6518999) next › : +48-23-(6520000...6520999) Dialling Instructions For trunk calls: - 23 6519000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 23 6519000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6519000 ~ 6519999 (Count: 1,000) Example: +48-23-6519000 / 0048-23-6519000 (23-6519000 / -23-6519000) +48-23-6519001 / 0048-23-6519001 (23-6519001 / -23-6519001) +48-23-6519002 / 0048-23-6519002 (23-6519002 / -23-6519002) +48-23-6519003 / 0048-23-6519003 (23-6519003 / -23-6519003) +48-23-6519004 / 0048-23-6519004 (23-6519004 / -23-6519004) ...+48-23-xxxxxxx / 0048-23-xxxxxxx (23-xxxxxxx / -23-xxxxxxx) ...+48-23-6519995 / 0048-23-6519995 (23-6519995 / -23-6519995) +48-23-6519996 / 0048-23-6519996 (23-6519996 / -23-6519996) +48-23-6519997 / 0048-23-6519997 (23-6519997 / -23-6519997) +48-23-6519998 / 0048-23-6519998 (23-6519998 / -23-6519998) +48-23-6519999 / 0048-23-6519999 (23-6519999 / -23-6519999)