Area Code +592-263-(4000...5999) located in La Grange, more detail is as below. Place International Dialing Code : 592 International Prefix : 001 National Destination Code : 263 Subscriber Number From : 4000 Subscriber Number To : 5999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 7 Number Type : M (Mobile, Cellular) Carrier Name : Guyana Telephone & Telegraph Click here to buy Guyana Area Code Database Other Information Language Code : en (English) Country Number : 328 (Guyana) Country Code : GY (Guyana) City : La Grange Timezone : America/Guyana Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : 6.7700 Longitude : -58.2500 ‹ previous : +592-263-(0000...0999) next › : +592-263-(6000...6999) Dialling Instructions For trunk calls: - 263 4000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 592 263 4000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4000 ~ 5999 (Count: 2,000) Example: +592-263-4000 / 001592-263-4000 (263-4000 / -263-4000) +592-263-4001 / 001592-263-4001 (263-4001 / -263-4001) +592-263-4002 / 001592-263-4002 (263-4002 / -263-4002) +592-263-4003 / 001592-263-4003 (263-4003 / -263-4003) +592-263-4004 / 001592-263-4004 (263-4004 / -263-4004) ...+592-263-xxxx / 001592-263-xxxx (263-xxxx / -263-xxxx) ...+592-263-5995 / 001592-263-5995 (263-5995 / -263-5995) +592-263-5996 / 001592-263-5996 (263-5996 / -263-5996) +592-263-5997 / 001592-263-5997 (263-5997 / -263-5997) +592-263-5998 / 001592-263-5998 (263-5998 / -263-5998) +592-263-5999 / 001592-263-5999 (263-5999 / -263-5999)