Area Code +31-20-(8110000...8119999) located in Amsterdam, Noord-Holland (NH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 20 Subscriber Number From : 8110000 Subscriber Number To : 8119999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Hilf Telecom 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 : NH Region Name : Noord-Holland City : Amsterdam Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.3700 Longitude : 4.8900 ‹ previous : +31-20-(8100000...8109999) next › : +31-20-(8120000...8129999) Dialling Instructions For trunk calls: 0 20 8110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 20 8110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8110000 ~ 8119999 (Count: 10,000) Example: +31-20-8110000 / 0031-20-8110000 (020-8110000 / 0-20-8110000) +31-20-8110001 / 0031-20-8110001 (020-8110001 / 0-20-8110001) +31-20-8110002 / 0031-20-8110002 (020-8110002 / 0-20-8110002) +31-20-8110003 / 0031-20-8110003 (020-8110003 / 0-20-8110003) +31-20-8110004 / 0031-20-8110004 (020-8110004 / 0-20-8110004) ...+31-20-xxxxxxx / 0031-20-xxxxxxx (020-xxxxxxx / 0-20-xxxxxxx) ...+31-20-8119995 / 0031-20-8119995 (020-8119995 / 0-20-8119995) +31-20-8119996 / 0031-20-8119996 (020-8119996 / 0-20-8119996) +31-20-8119997 / 0031-20-8119997 (020-8119997 / 0-20-8119997) +31-20-8119998 / 0031-20-8119998 (020-8119998 / 0-20-8119998) +31-20-8119999 / 0031-20-8119999 (020-8119999 / 0-20-8119999)
