Area Code +92-21-(8170000...8170999) 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 : 8170000 Subscriber Number To : 8170999 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 : Wateen 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-(8165000...8165999) next › : +92-21-(8175000...8175999) Dialling Instructions For trunk calls: 0 21 8170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 21 8170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8170000 ~ 8170999 (Count: 1,000) Example: +92-21-8170000 / 0092-21-8170000 (021-8170000 / 0-21-8170000) +92-21-8170001 / 0092-21-8170001 (021-8170001 / 0-21-8170001) +92-21-8170002 / 0092-21-8170002 (021-8170002 / 0-21-8170002) +92-21-8170003 / 0092-21-8170003 (021-8170003 / 0-21-8170003) +92-21-8170004 / 0092-21-8170004 (021-8170004 / 0-21-8170004) ...+92-21-xxxxxxx / 0092-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+92-21-8170995 / 0092-21-8170995 (021-8170995 / 0-21-8170995) +92-21-8170996 / 0092-21-8170996 (021-8170996 / 0-21-8170996) +92-21-8170997 / 0092-21-8170997 (021-8170997 / 0-21-8170997) +92-21-8170998 / 0092-21-8170998 (021-8170998 / 0-21-8170998) +92-21-8170999 / 0092-21-8170999 (021-8170999 / 0-21-8170999)