Area Code +92-21-(8420000...8424999) 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 : 8420000 Subscriber Number To : 8424999 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 : Telecar 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-(8415000...8419999) next › : +92-21-(8425000...8429999) Dialling Instructions For trunk calls: 0 21 8420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 21 8420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8420000 ~ 8424999 (Count: 5,000) Example: +92-21-8420000 / 0092-21-8420000 (021-8420000 / 0-21-8420000) +92-21-8420001 / 0092-21-8420001 (021-8420001 / 0-21-8420001) +92-21-8420002 / 0092-21-8420002 (021-8420002 / 0-21-8420002) +92-21-8420003 / 0092-21-8420003 (021-8420003 / 0-21-8420003) +92-21-8420004 / 0092-21-8420004 (021-8420004 / 0-21-8420004) ...+92-21-xxxxxxx / 0092-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+92-21-8424995 / 0092-21-8424995 (021-8424995 / 0-21-8424995) +92-21-8424996 / 0092-21-8424996 (021-8424996 / 0-21-8424996) +92-21-8424997 / 0092-21-8424997 (021-8424997 / 0-21-8424997) +92-21-8424998 / 0092-21-8424998 (021-8424998 / 0-21-8424998) +92-21-8424999 / 0092-21-8424999 (021-8424999 / 0-21-8424999)