Area Code +1-541-(3700000...3700999) located in The Dalles, Oregon (OR), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 541 Subscriber Number From : 3700000 Subscriber Number To : 3700999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : AXXIS COMM - OR Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : OR Region Name : Oregon City : The Dalles Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.6000 Longitude : -121.1800 ‹ previous : +1-541-(3690000...3699999) next › : +1-541-(3701000...3701999) Dialling Instructions For trunk calls: 0 541 3700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 541 3700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3700000 ~ 3700999 (Count: 1,000) Example: +1-541-3700000 / 0111-541-3700000 (1541-3700000 / 1-541-3700000) +1-541-3700001 / 0111-541-3700001 (1541-3700001 / 1-541-3700001) +1-541-3700002 / 0111-541-3700002 (1541-3700002 / 1-541-3700002) +1-541-3700003 / 0111-541-3700003 (1541-3700003 / 1-541-3700003) +1-541-3700004 / 0111-541-3700004 (1541-3700004 / 1-541-3700004) ...+1-541-xxxxxxx / 0111-541-xxxxxxx (1541-xxxxxxx / 1-541-xxxxxxx) ...+1-541-3700995 / 0111-541-3700995 (1541-3700995 / 1-541-3700995) +1-541-3700996 / 0111-541-3700996 (1541-3700996 / 1-541-3700996) +1-541-3700997 / 0111-541-3700997 (1541-3700997 / 1-541-3700997) +1-541-3700998 / 0111-541-3700998 (1541-3700998 / 1-541-3700998) +1-541-3700999 / 0111-541-3700999 (1541-3700999 / 1-541-3700999)