Area Code +92-51-(8310000...8319999) located in Islamabad, ISLAMABAD (IS), more detail is as below. Place International Dialing Code : 92 International Prefix : 00 National Prefix : 0 National Destination Code : 51 Subscriber Number From : 8310000 Subscriber Number To : 8319999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Naya Tel Click here to buy Pakistan Area Code Database Other Information Language Code : pa (Punjabi) Country Number : 586 (Pakistan) Country Code : PK (Pakistan) Region Code : IS Region Name : ISLAMABAD City : Islamabad Timezone : Asia/Karachi Coordinated Universal Time : +05:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 33.7200 Longitude : 73.0600 ‹ previous : +92-51-(8300000...8309999) next › : +92-51-(8320000...8329999) Dialling Instructions For trunk calls: 0 51 8310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 51 8310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8310000 ~ 8319999 (Count: 10,000) Example: +92-51-8310000 / 0092-51-8310000 (051-8310000 / 0-51-8310000) +92-51-8310001 / 0092-51-8310001 (051-8310001 / 0-51-8310001) +92-51-8310002 / 0092-51-8310002 (051-8310002 / 0-51-8310002) +92-51-8310003 / 0092-51-8310003 (051-8310003 / 0-51-8310003) +92-51-8310004 / 0092-51-8310004 (051-8310004 / 0-51-8310004) ...+92-51-xxxxxxx / 0092-51-xxxxxxx (051-xxxxxxx / 0-51-xxxxxxx) ...+92-51-8319995 / 0092-51-8319995 (051-8319995 / 0-51-8319995) +92-51-8319996 / 0092-51-8319996 (051-8319996 / 0-51-8319996) +92-51-8319997 / 0092-51-8319997 (051-8319997 / 0-51-8319997) +92-51-8319998 / 0092-51-8319998 (051-8319998 / 0-51-8319998) +92-51-8319999 / 0092-51-8319999 (051-8319999 / 0-51-8319999)