Area Code +44-8999-(050000...059999) located in Inbound Routing Codes, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 8999 Subscriber Number From : 050000 Subscriber Number To : 059999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Cable & Wireless UK 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) City : Inbound Routing Codes Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.5100 Longitude : -0.1300 ‹ previous : +44-8999-(040000...049999) next › : +44-8999-(060000...069999) Dialling Instructions For trunk calls: 0 8999 050000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 8999 050000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 050000 ~ 059999 (Count: 10,000) Example: +44-8999-050000 / 0044-8999-050000 (08999-050000 / 0-8999-050000) +44-8999-050001 / 0044-8999-050001 (08999-050001 / 0-8999-050001) +44-8999-050002 / 0044-8999-050002 (08999-050002 / 0-8999-050002) +44-8999-050003 / 0044-8999-050003 (08999-050003 / 0-8999-050003) +44-8999-050004 / 0044-8999-050004 (08999-050004 / 0-8999-050004) ...+44-8999-xxxxxx / 0044-8999-xxxxxx (08999-xxxxxx / 0-8999-xxxxxx) ...+44-8999-059995 / 0044-8999-059995 (08999-059995 / 0-8999-059995) +44-8999-059996 / 0044-8999-059996 (08999-059996 / 0-8999-059996) +44-8999-059997 / 0044-8999-059997 (08999-059997 / 0-8999-059997) +44-8999-059998 / 0044-8999-059998 (08999-059998 / 0-8999-059998) +44-8999-059999 / 0044-8999-059999 (08999-059999 / 0-8999-059999)