Area Code +92-21-(7312000...7312999) located in Karachi, Sind (SD), more detail is as below. Place International Dialing Code : 92 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 7312000 Subscriber Number To : 7312999 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 : Great Bear Click here to buy Pakistan Area Code Database Other Information Language Code : pa (Punjabi) Country Number : 586 (Pakistan) Country Code : PK (Pakistan) Region Code : SD Region Name : Sind City : Karachi Timezone : Asia/Karachi Coordinated Universal Time : +05:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 24.8900 Longitude : 67.0300 ‹ previous : +92-21-(7311000...7311999) next › : +92-21-(7313000...7313999) Dialling Instructions For trunk calls: 0 21 7312000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 21 7312000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7312000 ~ 7312999 (Count: 1,000) Example: +92-21-7312000 / 0092-21-7312000 (021-7312000 / 0-21-7312000) +92-21-7312001 / 0092-21-7312001 (021-7312001 / 0-21-7312001) +92-21-7312002 / 0092-21-7312002 (021-7312002 / 0-21-7312002) +92-21-7312003 / 0092-21-7312003 (021-7312003 / 0-21-7312003) +92-21-7312004 / 0092-21-7312004 (021-7312004 / 0-21-7312004) ...+92-21-xxxxxxx / 0092-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+92-21-7312995 / 0092-21-7312995 (021-7312995 / 0-21-7312995) +92-21-7312996 / 0092-21-7312996 (021-7312996 / 0-21-7312996) +92-21-7312997 / 0092-21-7312997 (021-7312997 / 0-21-7312997) +92-21-7312998 / 0092-21-7312998 (021-7312998 / 0-21-7312998) +92-21-7312999 / 0092-21-7312999 (021-7312999 / 0-21-7312999)