Area Code +91-8181-(000000...999999) located in THIRTHAHALLI, Karnātaka (KA), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 8181 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 : KA Region Name : Karnātaka City : THIRTHAHALLI Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 13.6800 Longitude : 75.2400 ‹ previous : +91-8180-(000000...999999) next › : +91-8182-(000000...999999) Dialling Instructions For trunk calls: 0 8181 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 8181 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +91-8181-000000 / 0091-8181-000000 (08181-000000 / 0-8181-000000) +91-8181-000001 / 0091-8181-000001 (08181-000001 / 0-8181-000001) +91-8181-000002 / 0091-8181-000002 (08181-000002 / 0-8181-000002) +91-8181-000003 / 0091-8181-000003 (08181-000003 / 0-8181-000003) +91-8181-000004 / 0091-8181-000004 (08181-000004 / 0-8181-000004) ...+91-8181-xxxxxx / 0091-8181-xxxxxx (08181-xxxxxx / 0-8181-xxxxxx) ...+91-8181-999995 / 0091-8181-999995 (08181-999995 / 0-8181-999995) +91-8181-999996 / 0091-8181-999996 (08181-999996 / 0-8181-999996) +91-8181-999997 / 0091-8181-999997 (08181-999997 / 0-8181-999997) +91-8181-999998 / 0091-8181-999998 (08181-999998 / 0-8181-999998) +91-8181-999999 / 0091-8181-999999 (08181-999999 / 0-8181-999999)