Area Code +92-31-(25390000...25399999) 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 : 25390000 Subscriber Number To : 25399999 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-(25380000...25389999) next › : +92-31-(25500000...25509999) Dialling Instructions For trunk calls: 0 31 25390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 31 25390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 25390000 ~ 25399999 (Count: 10,000) Example: +92-31-25390000 / 0092-31-25390000 (031-25390000 / 0-31-25390000) +92-31-25390001 / 0092-31-25390001 (031-25390001 / 0-31-25390001) +92-31-25390002 / 0092-31-25390002 (031-25390002 / 0-31-25390002) +92-31-25390003 / 0092-31-25390003 (031-25390003 / 0-31-25390003) +92-31-25390004 / 0092-31-25390004 (031-25390004 / 0-31-25390004) ...+92-31-xxxxxxxx / 0092-31-xxxxxxxx (031-xxxxxxxx / 0-31-xxxxxxxx) ...+92-31-25399995 / 0092-31-25399995 (031-25399995 / 0-31-25399995) +92-31-25399996 / 0092-31-25399996 (031-25399996 / 0-31-25399996) +92-31-25399997 / 0092-31-25399997 (031-25399997 / 0-31-25399997) +92-31-25399998 / 0092-31-25399998 (031-25399998 / 0-31-25399998) +92-31-25399999 / 0092-31-25399999 (031-25399999 / 0-31-25399999)