Area Code +592-638-(0000...9999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 592 International Prefix : 001 National Destination Code : 638 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 : +592-629-(0000...9999) next › : +592-639-(0000...9999) Dialling Instructions For trunk calls: - 638 0000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 592 638 0000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000 ~ 9999 (Count: 10,000) Example: +592-638-0000 / 001592-638-0000 (638-0000 / -638-0000) +592-638-0001 / 001592-638-0001 (638-0001 / -638-0001) +592-638-0002 / 001592-638-0002 (638-0002 / -638-0002) +592-638-0003 / 001592-638-0003 (638-0003 / -638-0003) +592-638-0004 / 001592-638-0004 (638-0004 / -638-0004) ...+592-638-xxxx / 001592-638-xxxx (638-xxxx / -638-xxxx) ...+592-638-9995 / 001592-638-9995 (638-9995 / -638-9995) +592-638-9996 / 001592-638-9996 (638-9996 / -638-9996) +592-638-9997 / 001592-638-9997 (638-9997 / -638-9997) +592-638-9998 / 001592-638-9998 (638-9998 / -638-9998) +592-638-9999 / 001592-638-9999 (638-9999 / -638-9999)