Area Code +420-261-(331000...336999) 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 : 331000 Subscriber Number To : 336999 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-(330000...330999) next › : +420-261-(337000...339999) Dialling Instructions For trunk calls: - 261 331000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 261 331000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 331000 ~ 336999 (Count: 6,000) Example: +420-261-331000 / 00420-261-331000 (261-331000 / -261-331000) +420-261-331001 / 00420-261-331001 (261-331001 / -261-331001) +420-261-331002 / 00420-261-331002 (261-331002 / -261-331002) +420-261-331003 / 00420-261-331003 (261-331003 / -261-331003) +420-261-331004 / 00420-261-331004 (261-331004 / -261-331004) ...+420-261-xxxxxx / 00420-261-xxxxxx (261-xxxxxx / -261-xxxxxx) ...+420-261-336995 / 00420-261-336995 (261-336995 / -261-336995) +420-261-336996 / 00420-261-336996 (261-336996 / -261-336996) +420-261-336997 / 00420-261-336997 (261-336997 / -261-336997) +420-261-336998 / 00420-261-336998 (261-336998 / -261-336998) +420-261-336999 / 00420-261-336999 (261-336999 / -261-336999)