Area Code +44-1792-(023000...023999) located in Swansea, Swansea (SWA), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1792 Subscriber Number From : 023000 Subscriber Number To : 023999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Affiniti Integrated Solutions Ltd 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 : SWA Region Name : Swansea City : Swansea Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.6200 Longitude : -3.9500 ‹ previous : +44-1792-(022000...022999) next › : +44-1792-(024000...024999) Dialling Instructions For trunk calls: 0 1792 023000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1792 023000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 023000 ~ 023999 (Count: 1,000) Example: +44-1792-023000 / 0044-1792-023000 (01792-023000 / 0-1792-023000) +44-1792-023001 / 0044-1792-023001 (01792-023001 / 0-1792-023001) +44-1792-023002 / 0044-1792-023002 (01792-023002 / 0-1792-023002) +44-1792-023003 / 0044-1792-023003 (01792-023003 / 0-1792-023003) +44-1792-023004 / 0044-1792-023004 (01792-023004 / 0-1792-023004) ...+44-1792-xxxxxx / 0044-1792-xxxxxx (01792-xxxxxx / 0-1792-xxxxxx) ...+44-1792-023995 / 0044-1792-023995 (01792-023995 / 0-1792-023995) +44-1792-023996 / 0044-1792-023996 (01792-023996 / 0-1792-023996) +44-1792-023997 / 0044-1792-023997 (01792-023997 / 0-1792-023997) +44-1792-023998 / 0044-1792-023998 (01792-023998 / 0-1792-023998) +44-1792-023999 / 0044-1792-023999 (01792-023999 / 0-1792-023999)