Area Code +592-257-(3000...3999) located in Strangroen, more detail is as below. Place International Dialing Code : 592 International Prefix : 001 National Destination Code : 257 Subscriber Number From : 3000 Subscriber Number To : 3999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 7 Number Type : G (Geographic Land Line, Fixed Line) 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 : Strangroen Timezone : America/Guyana Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : 6.6700 Longitude : -57.8800 ‹ previous : +592-257-(0000...0999) next › : +592-258-(0000...0999) Dialling Instructions For trunk calls: - 257 3000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 592 257 3000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3000 ~ 3999 (Count: 1,000) Example: +592-257-3000 / 001592-257-3000 (257-3000 / -257-3000) +592-257-3001 / 001592-257-3001 (257-3001 / -257-3001) +592-257-3002 / 001592-257-3002 (257-3002 / -257-3002) +592-257-3003 / 001592-257-3003 (257-3003 / -257-3003) +592-257-3004 / 001592-257-3004 (257-3004 / -257-3004) ...+592-257-xxxx / 001592-257-xxxx (257-xxxx / -257-xxxx) ...+592-257-3995 / 001592-257-3995 (257-3995 / -257-3995) +592-257-3996 / 001592-257-3996 (257-3996 / -257-3996) +592-257-3997 / 001592-257-3997 (257-3997 / -257-3997) +592-257-3998 / 001592-257-3998 (257-3998 / -257-3998) +592-257-3999 / 001592-257-3999 (257-3999 / -257-3999)