Area Code +91-6188-(200000...299999) located in ROHTAS, Bihār (BR), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 6188 Subscriber Number From : 200000 Subscriber Number To : 299999 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 Ltd (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 : BR Region Name : Bihār City : ROHTAS Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 25.0800 Longitude : 84.0200 ‹ previous : +91-6187-(794000...794999) next › : +91-6188-(300000...399999) Dialling Instructions For trunk calls: 0 6188 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 6188 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 299999 (Count: 100,000) Example: +91-6188-200000 / 0091-6188-200000 (06188-200000 / 0-6188-200000) +91-6188-200001 / 0091-6188-200001 (06188-200001 / 0-6188-200001) +91-6188-200002 / 0091-6188-200002 (06188-200002 / 0-6188-200002) +91-6188-200003 / 0091-6188-200003 (06188-200003 / 0-6188-200003) +91-6188-200004 / 0091-6188-200004 (06188-200004 / 0-6188-200004) ...+91-6188-xxxxxx / 0091-6188-xxxxxx (06188-xxxxxx / 0-6188-xxxxxx) ...+91-6188-299995 / 0091-6188-299995 (06188-299995 / 0-6188-299995) +91-6188-299996 / 0091-6188-299996 (06188-299996 / 0-6188-299996) +91-6188-299997 / 0091-6188-299997 (06188-299997 / 0-6188-299997) +91-6188-299998 / 0091-6188-299998 (06188-299998 / 0-6188-299998) +91-6188-299999 / 0091-6188-299999 (06188-299999 / 0-6188-299999)