Area Code +420-377-(187000...188999) located in All locations, Plzensky (PL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 377 Subscriber Number From : 187000 Subscriber Number To : 188999 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 : PL Region Name : Plzensky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.7500 Longitude : 13.3800 ‹ previous : +420-377-(177000...184999) next › : +420-377-(190000...201999) Dialling Instructions For trunk calls: - 377 187000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 377 187000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 187000 ~ 188999 (Count: 2,000) Example: +420-377-187000 / 00420-377-187000 (377-187000 / -377-187000) +420-377-187001 / 00420-377-187001 (377-187001 / -377-187001) +420-377-187002 / 00420-377-187002 (377-187002 / -377-187002) +420-377-187003 / 00420-377-187003 (377-187003 / -377-187003) +420-377-187004 / 00420-377-187004 (377-187004 / -377-187004) ...+420-377-xxxxxx / 00420-377-xxxxxx (377-xxxxxx / -377-xxxxxx) ...+420-377-188995 / 00420-377-188995 (377-188995 / -377-188995) +420-377-188996 / 00420-377-188996 (377-188996 / -377-188996) +420-377-188997 / 00420-377-188997 (377-188997 / -377-188997) +420-377-188998 / 00420-377-188998 (377-188998 / -377-188998) +420-377-188999 / 00420-377-188999 (377-188999 / -377-188999)