Area Code +44-1407-(453000...453999) located in Holyhead, Isle of Anglesey (AGY), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1407 Subscriber Number From : 453000 Subscriber Number To : 453999 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 : Simwood eSMS 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 : AGY Region Name : Isle of Anglesey City : Holyhead Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 53.3100 Longitude : -4.6300 ‹ previous : +44-1407-(452000...452999) next › : +44-1407-(454000...454999) Dialling Instructions For trunk calls: 0 1407 453000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1407 453000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 453000 ~ 453999 (Count: 1,000) Example: +44-1407-453000 / 0044-1407-453000 (01407-453000 / 0-1407-453000) +44-1407-453001 / 0044-1407-453001 (01407-453001 / 0-1407-453001) +44-1407-453002 / 0044-1407-453002 (01407-453002 / 0-1407-453002) +44-1407-453003 / 0044-1407-453003 (01407-453003 / 0-1407-453003) +44-1407-453004 / 0044-1407-453004 (01407-453004 / 0-1407-453004) ...+44-1407-xxxxxx / 0044-1407-xxxxxx (01407-xxxxxx / 0-1407-xxxxxx) ...+44-1407-453995 / 0044-1407-453995 (01407-453995 / 0-1407-453995) +44-1407-453996 / 0044-1407-453996 (01407-453996 / 0-1407-453996) +44-1407-453997 / 0044-1407-453997 (01407-453997 / 0-1407-453997) +44-1407-453998 / 0044-1407-453998 (01407-453998 / 0-1407-453998) +44-1407-453999 / 0044-1407-453999 (01407-453999 / 0-1407-453999)