Area Code +44-23-(92010000...92019999) located in Portsmouth, Portsmouth (POR), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 23 Subscriber Number From : 92010000 Subscriber Number To : 92019999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Reality Network Services Limited Click here to buy United Kingdom Area Code Database Other Information Language Code : en (English) Country Number : 826 (United Kingdom) Country Code : GB (United Kingdom) Region Code : POR Region Name : Portsmouth City : Portsmouth Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 50.8000 Longitude : -1.0900 ‹ previous : +44-23-(92000000...92009999) next › : +44-23-(92020000...92029999) Dialling Instructions For trunk calls: 0 23 92010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 23 92010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 92010000 ~ 92019999 (Count: 10,000) Example: +44-23-92010000 / 0044-23-92010000 (023-92010000 / 0-23-92010000) +44-23-92010001 / 0044-23-92010001 (023-92010001 / 0-23-92010001) +44-23-92010002 / 0044-23-92010002 (023-92010002 / 0-23-92010002) +44-23-92010003 / 0044-23-92010003 (023-92010003 / 0-23-92010003) +44-23-92010004 / 0044-23-92010004 (023-92010004 / 0-23-92010004) ...+44-23-xxxxxxxx / 0044-23-xxxxxxxx (023-xxxxxxxx / 0-23-xxxxxxxx) ...+44-23-92019995 / 0044-23-92019995 (023-92019995 / 0-23-92019995) +44-23-92019996 / 0044-23-92019996 (023-92019996 / 0-23-92019996) +44-23-92019997 / 0044-23-92019997 (023-92019997 / 0-23-92019997) +44-23-92019998 / 0044-23-92019998 (023-92019998 / 0-23-92019998) +44-23-92019999 / 0044-23-92019999 (023-92019999 / 0-23-92019999)