Area Code +44-8999-(130000...139999) 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 : 130000 Subscriber Number To : 139999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Anycall 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) 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-(120000...129999) next › : +44-8999-(140000...149999) Dialling Instructions For trunk calls: 0 8999 130000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 8999 130000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 130000 ~ 139999 (Count: 10,000) Example: +44-8999-130000 / 0044-8999-130000 (08999-130000 / 0-8999-130000) +44-8999-130001 / 0044-8999-130001 (08999-130001 / 0-8999-130001) +44-8999-130002 / 0044-8999-130002 (08999-130002 / 0-8999-130002) +44-8999-130003 / 0044-8999-130003 (08999-130003 / 0-8999-130003) +44-8999-130004 / 0044-8999-130004 (08999-130004 / 0-8999-130004) ...+44-8999-xxxxxx / 0044-8999-xxxxxx (08999-xxxxxx / 0-8999-xxxxxx) ...+44-8999-139995 / 0044-8999-139995 (08999-139995 / 0-8999-139995) +44-8999-139996 / 0044-8999-139996 (08999-139996 / 0-8999-139996) +44-8999-139997 / 0044-8999-139997 (08999-139997 / 0-8999-139997) +44-8999-139998 / 0044-8999-139998 (08999-139998 / 0-8999-139998) +44-8999-139999 / 0044-8999-139999 (08999-139999 / 0-8999-139999)