Area Code +963-21-(440000...449999) located in Sleimaniyah, Aleppo, more detail is as below. Place International Dialing Code : 963 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 440000 Subscriber Number To : 449999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : SyriaTel Click here to buy Syria Area Code Database Other Information Language Code : ar (Arabic) Country Number : 760 (Syria) Country Code : SY (Syria) Region Name : Aleppo City : Sleimaniyah Timezone : Asia/Damascus Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 36.2100 Longitude : 37.1600 ‹ previous : +963-21-(330000...339999) next › : +963-21-(460000...469999) Dialling Instructions For trunk calls: 0 21 440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 963 21 440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 440000 ~ 449999 (Count: 10,000) Example: +963-21-440000 / 00963-21-440000 (021-440000 / 0-21-440000) +963-21-440001 / 00963-21-440001 (021-440001 / 0-21-440001) +963-21-440002 / 00963-21-440002 (021-440002 / 0-21-440002) +963-21-440003 / 00963-21-440003 (021-440003 / 0-21-440003) +963-21-440004 / 00963-21-440004 (021-440004 / 0-21-440004) ...+963-21-xxxxxx / 00963-21-xxxxxx (021-xxxxxx / 0-21-xxxxxx) ...+963-21-449995 / 00963-21-449995 (021-449995 / 0-21-449995) +963-21-449996 / 00963-21-449996 (021-449996 / 0-21-449996) +963-21-449997 / 00963-21-449997 (021-449997 / 0-21-449997) +963-21-449998 / 00963-21-449998 (021-449998 / 0-21-449998) +963-21-449999 / 00963-21-449999 (021-449999 / 0-21-449999)