Area Code +92-31-(37910000...37919999) located in Sialkot, 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 : 37910000 Subscriber Number To : 37919999 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 : Sialkot Timezone : Asia/Karachi Coordinated Universal Time : +05:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 32.5000 Longitude : 74.5400 ‹ previous : +92-31-(37900000...37909999) next › : +92-31-(37920000...37929999) Dialling Instructions For trunk calls: 0 31 37910000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 31 37910000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 37910000 ~ 37919999 (Count: 10,000) Example: +92-31-37910000 / 0092-31-37910000 (031-37910000 / 0-31-37910000) +92-31-37910001 / 0092-31-37910001 (031-37910001 / 0-31-37910001) +92-31-37910002 / 0092-31-37910002 (031-37910002 / 0-31-37910002) +92-31-37910003 / 0092-31-37910003 (031-37910003 / 0-31-37910003) +92-31-37910004 / 0092-31-37910004 (031-37910004 / 0-31-37910004) ...+92-31-xxxxxxxx / 0092-31-xxxxxxxx (031-xxxxxxxx / 0-31-xxxxxxxx) ...+92-31-37919995 / 0092-31-37919995 (031-37919995 / 0-31-37919995) +92-31-37919996 / 0092-31-37919996 (031-37919996 / 0-31-37919996) +92-31-37919997 / 0092-31-37919997 (031-37919997 / 0-31-37919997) +92-31-37919998 / 0092-31-37919998 (031-37919998 / 0-31-37919998) +92-31-37919999 / 0092-31-37919999 (031-37919999 / 0-31-37919999)