Area Code +592-772-(0000...3999) located in Lethem, more detail is as below. Place International Dialing Code : 592 International Prefix : 001 National Destination Code : 772 Subscriber Number From : 0000 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 : Lethem Timezone : America/Guyana Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : 3.3700 Longitude : -59.7900 ‹ previous : +592-771-(4000...5999) next › : +592-773-(0000...0999) Dialling Instructions For trunk calls: - 772 0000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 592 772 0000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000 ~ 3999 (Count: 4,000) Example: +592-772-0000 / 001592-772-0000 (772-0000 / -772-0000) +592-772-0001 / 001592-772-0001 (772-0001 / -772-0001) +592-772-0002 / 001592-772-0002 (772-0002 / -772-0002) +592-772-0003 / 001592-772-0003 (772-0003 / -772-0003) +592-772-0004 / 001592-772-0004 (772-0004 / -772-0004) ...+592-772-xxxx / 001592-772-xxxx (772-xxxx / -772-xxxx) ...+592-772-3995 / 001592-772-3995 (772-3995 / -772-3995) +592-772-3996 / 001592-772-3996 (772-3996 / -772-3996) +592-772-3997 / 001592-772-3997 (772-3997 / -772-3997) +592-772-3998 / 001592-772-3998 (772-3998 / -772-3998) +592-772-3999 / 001592-772-3999 (772-3999 / -772-3999)