Area Code +592-620-(0000...9999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 592 International Prefix : 001 National Destination Code : 620 Subscriber Number From : 0000 Subscriber Number To : 9999 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 : Mobile Telephony Timezone : America/Guyana Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : 6.8000 Longitude : -58.1700 ‹ previous : +592-619-(0000...9999) next › : +592-621-(0000...9999) Dialling Instructions For trunk calls: - 620 0000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 592 620 0000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000 ~ 9999 (Count: 10,000) Example: +592-620-0000 / 001592-620-0000 (620-0000 / -620-0000) +592-620-0001 / 001592-620-0001 (620-0001 / -620-0001) +592-620-0002 / 001592-620-0002 (620-0002 / -620-0002) +592-620-0003 / 001592-620-0003 (620-0003 / -620-0003) +592-620-0004 / 001592-620-0004 (620-0004 / -620-0004) ...+592-620-xxxx / 001592-620-xxxx (620-xxxx / -620-xxxx) ...+592-620-9995 / 001592-620-9995 (620-9995 / -620-9995) +592-620-9996 / 001592-620-9996 (620-9996 / -620-9996) +592-620-9997 / 001592-620-9997 (620-9997 / -620-9997) +592-620-9998 / 001592-620-9998 (620-9998 / -620-9998) +592-620-9999 / 001592-620-9999 (620-9999 / -620-9999)