Area Code +353-97-(31000...31999) located in Belmullet, Mayo (MO), more detail is as below. Place International Dialing Code : 353 International Prefix : 00 National Prefix : 0 National Destination Code : 97 Subscriber Number From : 31000 Subscriber Number To : 31999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 7 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BT Ireland Click here to buy Ireland Area Code Database Other Information Language Code : en (English) Country Number : 372 (Ireland) Country Code : IE (Ireland) Region Code : MO Region Name : Mayo City : Belmullet Timezone : Europe/Dublin Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 54.2200 Longitude : -9.9900 ‹ previous : +353-97-(30000...30999) next › : +353-97-(32000...32999) Dialling Instructions For trunk calls: 0 97 31000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 353 97 31000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31000 ~ 31999 (Count: 1,000) Example: +353-97-31000 / 00353-97-31000 (097-31000 / 0-97-31000) +353-97-31001 / 00353-97-31001 (097-31001 / 0-97-31001) +353-97-31002 / 00353-97-31002 (097-31002 / 0-97-31002) +353-97-31003 / 00353-97-31003 (097-31003 / 0-97-31003) +353-97-31004 / 00353-97-31004 (097-31004 / 0-97-31004) ...+353-97-xxxxx / 00353-97-xxxxx (097-xxxxx / 0-97-xxxxx) ...+353-97-31995 / 00353-97-31995 (097-31995 / 0-97-31995) +353-97-31996 / 00353-97-31996 (097-31996 / 0-97-31996) +353-97-31997 / 00353-97-31997 (097-31997 / 0-97-31997) +353-97-31998 / 00353-97-31998 (097-31998 / 0-97-31998) +353-97-31999 / 00353-97-31999 (097-31999 / 0-97-31999)