Area Code +420-223-(223000...223999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 223 Subscriber Number From : 223000 Subscriber Number To : 223999 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 : Dial Telecom, a.s. Click here to buy Czech Republic Area Code Database Other Information Language Code : cs (Czech) Country Number : 203 (Czech Republic) Country Code : CZ (Czech Republic) Region Code : PR Region Name : Prague City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0900 Longitude : 14.4200 ‹ previous : +420-223-(000000...019999) next › : +420-224-(000000...019999) Dialling Instructions For trunk calls: - 223 223000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 223 223000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 223000 ~ 223999 (Count: 1,000) Example: +420-223-223000 / 00420-223-223000 (223-223000 / -223-223000) +420-223-223001 / 00420-223-223001 (223-223001 / -223-223001) +420-223-223002 / 00420-223-223002 (223-223002 / -223-223002) +420-223-223003 / 00420-223-223003 (223-223003 / -223-223003) +420-223-223004 / 00420-223-223004 (223-223004 / -223-223004) ...+420-223-xxxxxx / 00420-223-xxxxxx (223-xxxxxx / -223-xxxxxx) ...+420-223-223995 / 00420-223-223995 (223-223995 / -223-223995) +420-223-223996 / 00420-223-223996 (223-223996 / -223-223996) +420-223-223997 / 00420-223-223997 (223-223997 / -223-223997) +420-223-223998 / 00420-223-223998 (223-223998 / -223-223998) +420-223-223999 / 00420-223-223999 (223-223999 / -223-223999)