Area Code +91-288-(4000000...4999999) located in JAMNAGAR, Gujarāt (GJ), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 288 Subscriber Number From : 4000000 Subscriber Number To : 4999999 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 : Bharti Airtel 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 : GJ Region Name : Gujarāt City : JAMNAGAR Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 22.4700 Longitude : 70.0600 ‹ previous : +91-288-(3000000...3999999) next › : +91-288-(5000000...5999999) Dialling Instructions For trunk calls: 0 288 4000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 288 4000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4000000 ~ 4999999 (Count: 1,000,000) Example: +91-288-4000000 / 0091-288-4000000 (0288-4000000 / 0-288-4000000) +91-288-4000001 / 0091-288-4000001 (0288-4000001 / 0-288-4000001) +91-288-4000002 / 0091-288-4000002 (0288-4000002 / 0-288-4000002) +91-288-4000003 / 0091-288-4000003 (0288-4000003 / 0-288-4000003) +91-288-4000004 / 0091-288-4000004 (0288-4000004 / 0-288-4000004) ...+91-288-xxxxxxx / 0091-288-xxxxxxx (0288-xxxxxxx / 0-288-xxxxxxx) ...+91-288-4999995 / 0091-288-4999995 (0288-4999995 / 0-288-4999995) +91-288-4999996 / 0091-288-4999996 (0288-4999996 / 0-288-4999996) +91-288-4999997 / 0091-288-4999997 (0288-4999997 / 0-288-4999997) +91-288-4999998 / 0091-288-4999998 (0288-4999998 / 0-288-4999998) +91-288-4999999 / 0091-288-4999999 (0288-4999999 / 0-288-4999999)