Area Code +1-520-(3870000...3879999) located in Ajo, Arizona (AZ), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 520 Subscriber Number From : 3870000 Subscriber Number To : 3879999 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 : TABLE TOP TELEPHONE 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 : AZ Region Name : Arizona City : Ajo Timezone : America/Phoenix Coordinated Universal Time : -07:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 32.3800 Longitude : -112.8700 ‹ previous : +1-520-(3859000...3859999) next › : +1-520-(3880000...3880999) Dialling Instructions For trunk calls: 0 520 3870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 520 3870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3870000 ~ 3879999 (Count: 10,000) Example: +1-520-3870000 / 0111-520-3870000 (1520-3870000 / 1-520-3870000) +1-520-3870001 / 0111-520-3870001 (1520-3870001 / 1-520-3870001) +1-520-3870002 / 0111-520-3870002 (1520-3870002 / 1-520-3870002) +1-520-3870003 / 0111-520-3870003 (1520-3870003 / 1-520-3870003) +1-520-3870004 / 0111-520-3870004 (1520-3870004 / 1-520-3870004) ...+1-520-xxxxxxx / 0111-520-xxxxxxx (1520-xxxxxxx / 1-520-xxxxxxx) ...+1-520-3879995 / 0111-520-3879995 (1520-3879995 / 1-520-3879995) +1-520-3879996 / 0111-520-3879996 (1520-3879996 / 1-520-3879996) +1-520-3879997 / 0111-520-3879997 (1520-3879997 / 1-520-3879997) +1-520-3879998 / 0111-520-3879998 (1520-3879998 / 1-520-3879998) +1-520-3879999 / 0111-520-3879999 (1520-3879999 / 1-520-3879999)
