Area Code +420-261-(257000...264999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 261 Subscriber Number From : 257000 Subscriber Number To : 264999 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 : Telefónica Czech Republic, 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 : +420-261-(255000...255999) next › : +420-261-(300000...307999) Dialling Instructions For trunk calls: - 261 257000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 261 257000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 257000 ~ 264999 (Count: 8,000) Example: +420-261-257000 / 00420-261-257000 (261-257000 / -261-257000) +420-261-257001 / 00420-261-257001 (261-257001 / -261-257001) +420-261-257002 / 00420-261-257002 (261-257002 / -261-257002) +420-261-257003 / 00420-261-257003 (261-257003 / -261-257003) +420-261-257004 / 00420-261-257004 (261-257004 / -261-257004) ...+420-261-xxxxxx / 00420-261-xxxxxx (261-xxxxxx / -261-xxxxxx) ...+420-261-264995 / 00420-261-264995 (261-264995 / -261-264995) +420-261-264996 / 00420-261-264996 (261-264996 / -261-264996) +420-261-264997 / 00420-261-264997 (261-264997 / -261-264997) +420-261-264998 / 00420-261-264998 (261-264998 / -261-264998) +420-261-264999 / 00420-261-264999 (261-264999 / -261-264999)