Area Code +44-1277-(360000...369999) located in Brentwood, Essex (ESS), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1277 Subscriber Number From : 360000 Subscriber Number To : 369999 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 : BT 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 : ESS Region Name : Essex City : Brentwood Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.6200 Longitude : 0.3100 ‹ previous : +44-1277-(350000...359999) next › : +44-1277-(370000...379999) Dialling Instructions For trunk calls: 0 1277 360000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1277 360000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 360000 ~ 369999 (Count: 10,000) Example: +44-1277-360000 / 0044-1277-360000 (01277-360000 / 0-1277-360000) +44-1277-360001 / 0044-1277-360001 (01277-360001 / 0-1277-360001) +44-1277-360002 / 0044-1277-360002 (01277-360002 / 0-1277-360002) +44-1277-360003 / 0044-1277-360003 (01277-360003 / 0-1277-360003) +44-1277-360004 / 0044-1277-360004 (01277-360004 / 0-1277-360004) ...+44-1277-xxxxxx / 0044-1277-xxxxxx (01277-xxxxxx / 0-1277-xxxxxx) ...+44-1277-369995 / 0044-1277-369995 (01277-369995 / 0-1277-369995) +44-1277-369996 / 0044-1277-369996 (01277-369996 / 0-1277-369996) +44-1277-369997 / 0044-1277-369997 (01277-369997 / 0-1277-369997) +44-1277-369998 / 0044-1277-369998 (01277-369998 / 0-1277-369998) +44-1277-369999 / 0044-1277-369999 (01277-369999 / 0-1277-369999)