Area Code +92-21-(4455000...4455999) located in Hyderabad, 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 : 4455000 Subscriber Number To : 4455999 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 : Worldcall 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 : Hyderabad Timezone : Asia/Karachi Coordinated Universal Time : +05:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 25.3800 Longitude : 68.3700 ‹ previous : +92-21-(4450000...4450999) next › : +92-21-(4460000...4460999) Dialling Instructions For trunk calls: 0 21 4455000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 92 21 4455000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4455000 ~ 4455999 (Count: 1,000) Example: +92-21-4455000 / 0092-21-4455000 (021-4455000 / 0-21-4455000) +92-21-4455001 / 0092-21-4455001 (021-4455001 / 0-21-4455001) +92-21-4455002 / 0092-21-4455002 (021-4455002 / 0-21-4455002) +92-21-4455003 / 0092-21-4455003 (021-4455003 / 0-21-4455003) +92-21-4455004 / 0092-21-4455004 (021-4455004 / 0-21-4455004) ...+92-21-xxxxxxx / 0092-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+92-21-4455995 / 0092-21-4455995 (021-4455995 / 0-21-4455995) +92-21-4455996 / 0092-21-4455996 (021-4455996 / 0-21-4455996) +92-21-4455997 / 0092-21-4455997 (021-4455997 / 0-21-4455997) +92-21-4455998 / 0092-21-4455998 (021-4455998 / 0-21-4455998) +92-21-4455999 / 0092-21-4455999 (021-4455999 / 0-21-4455999)