Area Code +31-88-(1230100...1230199) located in Corporate Numbers, more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 88 Subscriber Number From : 1230100 Subscriber Number To : 1230199 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : D (D) Carrier Name : 123Telcom B.V. Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) City : Corporate Numbers Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.3700 Longitude : 4.9000 ‹ previous : +31-88-(1230000...1230099) next › : +31-88-(1230200...1230299) Dialling Instructions For trunk calls: 0 88 1230100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 88 1230100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1230100 ~ 1230199 (Count: 100) Example: +31-88-1230100 / 0031-88-1230100 (088-1230100 / 0-88-1230100) +31-88-1230101 / 0031-88-1230101 (088-1230101 / 0-88-1230101) +31-88-1230102 / 0031-88-1230102 (088-1230102 / 0-88-1230102) +31-88-1230103 / 0031-88-1230103 (088-1230103 / 0-88-1230103) +31-88-1230104 / 0031-88-1230104 (088-1230104 / 0-88-1230104) ...+31-88-xxxxxxx / 0031-88-xxxxxxx (088-xxxxxxx / 0-88-xxxxxxx) ...+31-88-1230195 / 0031-88-1230195 (088-1230195 / 0-88-1230195) +31-88-1230196 / 0031-88-1230196 (088-1230196 / 0-88-1230196) +31-88-1230197 / 0031-88-1230197 (088-1230197 / 0-88-1230197) +31-88-1230198 / 0031-88-1230198 (088-1230198 / 0-88-1230198) +31-88-1230199 / 0031-88-1230199 (088-1230199 / 0-88-1230199)