Area Code +91-3664-(200000...299999) located in HAJO, Assam (AS), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 3664 Subscriber Number From : 200000 Subscriber Number To : 299999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Bharat Sanchar Nigam Ltd (BSNL) Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) Region Code : AS Region Name : Assam City : HAJO Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 26.2500 Longitude : 91.5300 ‹ previous : +91-3663-(794000...794999) next › : +91-3664-(300000...399999) Dialling Instructions For trunk calls: 0 3664 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 3664 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 299999 (Count: 100,000) Example: +91-3664-200000 / 0091-3664-200000 (03664-200000 / 0-3664-200000) +91-3664-200001 / 0091-3664-200001 (03664-200001 / 0-3664-200001) +91-3664-200002 / 0091-3664-200002 (03664-200002 / 0-3664-200002) +91-3664-200003 / 0091-3664-200003 (03664-200003 / 0-3664-200003) +91-3664-200004 / 0091-3664-200004 (03664-200004 / 0-3664-200004) ...+91-3664-xxxxxx / 0091-3664-xxxxxx (03664-xxxxxx / 0-3664-xxxxxx) ...+91-3664-299995 / 0091-3664-299995 (03664-299995 / 0-3664-299995) +91-3664-299996 / 0091-3664-299996 (03664-299996 / 0-3664-299996) +91-3664-299997 / 0091-3664-299997 (03664-299997 / 0-3664-299997) +91-3664-299998 / 0091-3664-299998 (03664-299998 / 0-3664-299998) +91-3664-299999 / 0091-3664-299999 (03664-299999 / 0-3664-299999)