Area Code +91-3663-(710000...719999) located in GOALPARA, Assam (AS), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 3663 Subscriber Number From : 710000 Subscriber Number To : 719999 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 : Vodafone India Ltd 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 : GOALPARA Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 26.1800 Longitude : 90.6300 ‹ previous : +91-3663-(600000...699999) next › : +91-3663-(791000...791999) Dialling Instructions For trunk calls: 0 3663 710000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 3663 710000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 710000 ~ 719999 (Count: 10,000) Example: +91-3663-710000 / 0091-3663-710000 (03663-710000 / 0-3663-710000) +91-3663-710001 / 0091-3663-710001 (03663-710001 / 0-3663-710001) +91-3663-710002 / 0091-3663-710002 (03663-710002 / 0-3663-710002) +91-3663-710003 / 0091-3663-710003 (03663-710003 / 0-3663-710003) +91-3663-710004 / 0091-3663-710004 (03663-710004 / 0-3663-710004) ...+91-3663-xxxxxx / 0091-3663-xxxxxx (03663-xxxxxx / 0-3663-xxxxxx) ...+91-3663-719995 / 0091-3663-719995 (03663-719995 / 0-3663-719995) +91-3663-719996 / 0091-3663-719996 (03663-719996 / 0-3663-719996) +91-3663-719997 / 0091-3663-719997 (03663-719997 / 0-3663-719997) +91-3663-719998 / 0091-3663-719998 (03663-719998 / 0-3663-719998) +91-3663-719999 / 0091-3663-719999 (03663-719999 / 0-3663-719999)