Area Code +91-7504-(000000...999999) located in Mobile - Orissa Telecom Circle, more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 7504 Subscriber Number From : 000000 Subscriber Number To : 999999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Aircel Ltd. Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) City : Mobile - Orissa Telecom Circle Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 20.2300 Longitude : 84.2700 ‹ previous : +91-7503-(000000...999999) next › : +91-7505-(000000...999999) Dialling Instructions For trunk calls: 0 7504 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 7504 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +91-7504-000000 / 0091-7504-000000 (07504-000000 / 0-7504-000000) +91-7504-000001 / 0091-7504-000001 (07504-000001 / 0-7504-000001) +91-7504-000002 / 0091-7504-000002 (07504-000002 / 0-7504-000002) +91-7504-000003 / 0091-7504-000003 (07504-000003 / 0-7504-000003) +91-7504-000004 / 0091-7504-000004 (07504-000004 / 0-7504-000004) ...+91-7504-xxxxxx / 0091-7504-xxxxxx (07504-xxxxxx / 0-7504-xxxxxx) ...+91-7504-999995 / 0091-7504-999995 (07504-999995 / 0-7504-999995) +91-7504-999996 / 0091-7504-999996 (07504-999996 / 0-7504-999996) +91-7504-999997 / 0091-7504-999997 (07504-999997 / 0-7504-999997) +91-7504-999998 / 0091-7504-999998 (07504-999998 / 0-7504-999998) +91-7504-999999 / 0091-7504-999999 (07504-999999 / 0-7504-999999)