Area Code +92-31-(37540000...37549999) located in Gujranwala, Punjab (PB), more detail is as below. Place International Dialing Code : 92 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 37540000 Subscriber Number To : 37549999 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 : PB Region Name : Punjab City : Gujranwala Timezone : Asia/Karachi Coordinated Universal Time : +05:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 32.1500 Longitude : 74.1800 ‹ previous : +92-31-(37530000...37539999) next › : +92-31-(37550000...37559999) Dialling Instructions For trunk calls: 0 31 37540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 31 37540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 37540000 ~ 37549999 (Count: 10,000) Example: +92-31-37540000 / 0092-31-37540000 (031-37540000 / 0-31-37540000) +92-31-37540001 / 0092-31-37540001 (031-37540001 / 0-31-37540001) +92-31-37540002 / 0092-31-37540002 (031-37540002 / 0-31-37540002) +92-31-37540003 / 0092-31-37540003 (031-37540003 / 0-31-37540003) +92-31-37540004 / 0092-31-37540004 (031-37540004 / 0-31-37540004) ...+92-31-xxxxxxxx / 0092-31-xxxxxxxx (031-xxxxxxxx / 0-31-xxxxxxxx) ...+92-31-37549995 / 0092-31-37549995 (031-37549995 / 0-31-37549995) +92-31-37549996 / 0092-31-37549996 (031-37549996 / 0-31-37549996) +92-31-37549997 / 0092-31-37549997 (031-37549997 / 0-31-37549997) +92-31-37549998 / 0092-31-37549998 (031-37549998 / 0-31-37549998) +92-31-37549999 / 0092-31-37549999 (031-37549999 / 0-31-37549999)