Area Code +31-519-(720000...720999) located in Dokkum, Fryslân (FR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 519 Subscriber Number From : 720000 Subscriber Number To : 720999 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 : Ziggo Zakelijk Services B.V. Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : FR Region Name : Fryslân City : Dokkum Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.3300 Longitude : 6.0000 ‹ previous : +31-519-(714000...714999) next › : +31-519-(721100...721999) Dialling Instructions For trunk calls: 0 519 720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 519 720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 720000 ~ 720999 (Count: 1,000) Example: +31-519-720000 / 0031-519-720000 (0519-720000 / 0-519-720000) +31-519-720001 / 0031-519-720001 (0519-720001 / 0-519-720001) +31-519-720002 / 0031-519-720002 (0519-720002 / 0-519-720002) +31-519-720003 / 0031-519-720003 (0519-720003 / 0-519-720003) +31-519-720004 / 0031-519-720004 (0519-720004 / 0-519-720004) ...+31-519-xxxxxx / 0031-519-xxxxxx (0519-xxxxxx / 0-519-xxxxxx) ...+31-519-720995 / 0031-519-720995 (0519-720995 / 0-519-720995) +31-519-720996 / 0031-519-720996 (0519-720996 / 0-519-720996) +31-519-720997 / 0031-519-720997 (0519-720997 / 0-519-720997) +31-519-720998 / 0031-519-720998 (0519-720998 / 0-519-720998) +31-519-720999 / 0031-519-720999 (0519-720999 / 0-519-720999)