Area Code +592-678-(0000...9999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 592 International Prefix : 001 National Destination Code : 678 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 : Digicel Guyana Inc. 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 : +592-677-(0000...9999) next › : +592-679-(0000...9999) Dialling Instructions For trunk calls: - 678 0000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 592 678 0000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000 ~ 9999 (Count: 10,000) Example: +592-678-0000 / 001592-678-0000 (678-0000 / -678-0000) +592-678-0001 / 001592-678-0001 (678-0001 / -678-0001) +592-678-0002 / 001592-678-0002 (678-0002 / -678-0002) +592-678-0003 / 001592-678-0003 (678-0003 / -678-0003) +592-678-0004 / 001592-678-0004 (678-0004 / -678-0004) ...+592-678-xxxx / 001592-678-xxxx (678-xxxx / -678-xxxx) ...+592-678-9995 / 001592-678-9995 (678-9995 / -678-9995) +592-678-9996 / 001592-678-9996 (678-9996 / -678-9996) +592-678-9997 / 001592-678-9997 (678-9997 / -678-9997) +592-678-9998 / 001592-678-9998 (678-9998 / -678-9998) +592-678-9999 / 001592-678-9999 (678-9999 / -678-9999)