Area Code +48-23-(6613000...6613999) located in Ciechanow, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 23 Subscriber Number From : 6613000 Subscriber Number To : 6613999 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 : Orange Polska S.A. 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-(6612000...6612999) next › : +48-23-(6614000...6614999) Dialling Instructions For trunk calls: - 23 6613000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 23 6613000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6613000 ~ 6613999 (Count: 1,000) Example: +48-23-6613000 / 0048-23-6613000 (23-6613000 / -23-6613000) +48-23-6613001 / 0048-23-6613001 (23-6613001 / -23-6613001) +48-23-6613002 / 0048-23-6613002 (23-6613002 / -23-6613002) +48-23-6613003 / 0048-23-6613003 (23-6613003 / -23-6613003) +48-23-6613004 / 0048-23-6613004 (23-6613004 / -23-6613004) ...+48-23-xxxxxxx / 0048-23-xxxxxxx (23-xxxxxxx / -23-xxxxxxx) ...+48-23-6613995 / 0048-23-6613995 (23-6613995 / -23-6613995) +48-23-6613996 / 0048-23-6613996 (23-6613996 / -23-6613996) +48-23-6613997 / 0048-23-6613997 (23-6613997 / -23-6613997) +48-23-6613998 / 0048-23-6613998 (23-6613998 / -23-6613998) +48-23-6613999 / 0048-23-6613999 (23-6613999 / -23-6613999)