Area Code +1-928-(3540000...3549999) located in Mormon Lake, Arizona (AZ), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 928 Subscriber Number From : 3540000 Subscriber Number To : 3549999 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 : ARIZONA TEL CO 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 : Mormon Lake Timezone : America/Phoenix Coordinated Universal Time : -07:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 34.9100 Longitude : -111.4600 ‹ previous : +1-928-(3530000...3539999) next › : +1-928-(3550000...3559999) Dialling Instructions For trunk calls: 0 928 3540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 928 3540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3540000 ~ 3549999 (Count: 10,000) Example: +1-928-3540000 / 0111-928-3540000 (1928-3540000 / 1-928-3540000) +1-928-3540001 / 0111-928-3540001 (1928-3540001 / 1-928-3540001) +1-928-3540002 / 0111-928-3540002 (1928-3540002 / 1-928-3540002) +1-928-3540003 / 0111-928-3540003 (1928-3540003 / 1-928-3540003) +1-928-3540004 / 0111-928-3540004 (1928-3540004 / 1-928-3540004) ...+1-928-xxxxxxx / 0111-928-xxxxxxx (1928-xxxxxxx / 1-928-xxxxxxx) ...+1-928-3549995 / 0111-928-3549995 (1928-3549995 / 1-928-3549995) +1-928-3549996 / 0111-928-3549996 (1928-3549996 / 1-928-3549996) +1-928-3549997 / 0111-928-3549997 (1928-3549997 / 1-928-3549997) +1-928-3549998 / 0111-928-3549998 (1928-3549998 / 1-928-3549998) +1-928-3549999 / 0111-928-3549999 (1928-3549999 / 1-928-3549999)