Area Code +92-31-(25100000...25109999) located in Islamabad, ISLAMABAD (IS), more detail is as below. Place International Dialing Code : 92 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 25100000 Subscriber Number To : 25109999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : CMPak 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 : 10 Latitude : 33.7200 Longitude : 73.0600 ‹ previous : +92-31-(25090000...25099999) next › : +92-31-(25110000...25119999) Dialling Instructions For trunk calls: 0 31 25100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 31 25100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 25100000 ~ 25109999 (Count: 10,000) Example: +92-31-25100000 / 0092-31-25100000 (031-25100000 / 0-31-25100000) +92-31-25100001 / 0092-31-25100001 (031-25100001 / 0-31-25100001) +92-31-25100002 / 0092-31-25100002 (031-25100002 / 0-31-25100002) +92-31-25100003 / 0092-31-25100003 (031-25100003 / 0-31-25100003) +92-31-25100004 / 0092-31-25100004 (031-25100004 / 0-31-25100004) ...+92-31-xxxxxxxx / 0092-31-xxxxxxxx (031-xxxxxxxx / 0-31-xxxxxxxx) ...+92-31-25109995 / 0092-31-25109995 (031-25109995 / 0-31-25109995) +92-31-25109996 / 0092-31-25109996 (031-25109996 / 0-31-25109996) +92-31-25109997 / 0092-31-25109997 (031-25109997 / 0-31-25109997) +92-31-25109998 / 0092-31-25109998 (031-25109998 / 0-31-25109998) +92-31-25109999 / 0092-31-25109999 (031-25109999 / 0-31-25109999)