Area Code +420-234-(077000...078999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 234 Subscriber Number From : 077000 Subscriber Number To : 078999 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 : GTS Czech s.r.o. 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 : +420-234-(000000...075999) next › : +420-234-(090000...134999) Dialling Instructions For trunk calls: - 234 077000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 234 077000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 077000 ~ 078999 (Count: 2,000) Example: +420-234-077000 / 00420-234-077000 (234-077000 / -234-077000) +420-234-077001 / 00420-234-077001 (234-077001 / -234-077001) +420-234-077002 / 00420-234-077002 (234-077002 / -234-077002) +420-234-077003 / 00420-234-077003 (234-077003 / -234-077003) +420-234-077004 / 00420-234-077004 (234-077004 / -234-077004) ...+420-234-xxxxxx / 00420-234-xxxxxx (234-xxxxxx / -234-xxxxxx) ...+420-234-078995 / 00420-234-078995 (234-078995 / -234-078995) +420-234-078996 / 00420-234-078996 (234-078996 / -234-078996) +420-234-078997 / 00420-234-078997 (234-078997 / -234-078997) +420-234-078998 / 00420-234-078998 (234-078998 / -234-078998) +420-234-078999 / 00420-234-078999 (234-078999 / -234-078999)