Area Code +98-511-(2420...2429999) located in Mashhad - دهرود/گرجي سفلي /همت آباد, Khorasan Razavi (30), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 511 Subscriber Number From : 2420 Subscriber Number To : 2429999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telecommunication Company of Iran Click here to buy Iran Area Code Database Other Information Language Code : fa (Persian) Country Number : 364 (Iran) Country Code : IR (Iran) Region Code : 30 Region Name : Khorasan Razavi City : Mashhad - دهرود/گرجي سفلي /همت آباد Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 35.1000 Longitude : 59.1000 ‹ previous : +98-511-(2416...2416999) next › : +98-511-(2430...2439999) Dialling Instructions For trunk calls: 0 511 2420 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 511 2420 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2420 ~ 2429999 (Count: 2,427,580) Example: +98-511-0002420 / 0098-511-0002420 (0511-0002420 / 0-511-0002420) +98-511-0002421 / 0098-511-0002421 (0511-0002421 / 0-511-0002421) +98-511-0002422 / 0098-511-0002422 (0511-0002422 / 0-511-0002422) +98-511-0002423 / 0098-511-0002423 (0511-0002423 / 0-511-0002423) +98-511-0002424 / 0098-511-0002424 (0511-0002424 / 0-511-0002424) ...+98-511-xxxxxxx / 0098-511-xxxxxxx (0511-xxxxxxx / 0-511-xxxxxxx) ...+98-511-2429995 / 0098-511-2429995 (0511-2429995 / 0-511-2429995) +98-511-2429996 / 0098-511-2429996 (0511-2429996 / 0-511-2429996) +98-511-2429997 / 0098-511-2429997 (0511-2429997 / 0-511-2429997) +98-511-2429998 / 0098-511-2429998 (0511-2429998 / 0-511-2429998) +98-511-2429999 / 0098-511-2429999 (0511-2429999 / 0-511-2429999)