Area Code +91-4188-(000000...999999) located in CHENGAM, Tamil Nādu (TN), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 4188 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 : G (Geographic Land Line, Fixed Line) Carrier Name : Bharat Sanchar Nigam Limited (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 : TN Region Name : Tamil Nādu City : CHENGAM Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 12.3000 Longitude : 78.7900 ‹ previous : +91-4183-(000000...999999) next › : +91-4202-(000000...999999) Dialling Instructions For trunk calls: 0 4188 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 4188 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +91-4188-000000 / 0091-4188-000000 (04188-000000 / 0-4188-000000) +91-4188-000001 / 0091-4188-000001 (04188-000001 / 0-4188-000001) +91-4188-000002 / 0091-4188-000002 (04188-000002 / 0-4188-000002) +91-4188-000003 / 0091-4188-000003 (04188-000003 / 0-4188-000003) +91-4188-000004 / 0091-4188-000004 (04188-000004 / 0-4188-000004) ...+91-4188-xxxxxx / 0091-4188-xxxxxx (04188-xxxxxx / 0-4188-xxxxxx) ...+91-4188-999995 / 0091-4188-999995 (04188-999995 / 0-4188-999995) +91-4188-999996 / 0091-4188-999996 (04188-999996 / 0-4188-999996) +91-4188-999997 / 0091-4188-999997 (04188-999997 / 0-4188-999997) +91-4188-999998 / 0091-4188-999998 (04188-999998 / 0-4188-999998) +91-4188-999999 / 0091-4188-999999 (04188-999999 / 0-4188-999999)