Area Code +420-261-(337000...339999) 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 : 337000 Subscriber Number To : 339999 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-(331000...336999) next › : +420-261-(340000...349999) Dialling Instructions For trunk calls: - 261 337000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 261 337000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 337000 ~ 339999 (Count: 3,000) Example: +420-261-337000 / 00420-261-337000 (261-337000 / -261-337000) +420-261-337001 / 00420-261-337001 (261-337001 / -261-337001) +420-261-337002 / 00420-261-337002 (261-337002 / -261-337002) +420-261-337003 / 00420-261-337003 (261-337003 / -261-337003) +420-261-337004 / 00420-261-337004 (261-337004 / -261-337004) ...+420-261-xxxxxx / 00420-261-xxxxxx (261-xxxxxx / -261-xxxxxx) ...+420-261-339995 / 00420-261-339995 (261-339995 / -261-339995) +420-261-339996 / 00420-261-339996 (261-339996 / -261-339996) +420-261-339997 / 00420-261-339997 (261-339997 / -261-339997) +420-261-339998 / 00420-261-339998 (261-339998 / -261-339998) +420-261-339999 / 00420-261-339999 (261-339999 / -261-339999)