Area Code +1-310-(5105000...5105999) located in Avalon, California (CA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 310 Subscriber Number From : 5105000 Subscriber Number To : 5105999 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 : U.S. TELEPAC - CA 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 : CA Region Name : California City : Avalon Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 33.3400 Longitude : -118.3300 ‹ previous : +1-310-(5104000...5104999) next › : +1-310-(5106000...5106999) Dialling Instructions For trunk calls: 0 310 5105000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 310 5105000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5105000 ~ 5105999 (Count: 1,000) Example: +1-310-5105000 / 0111-310-5105000 (1310-5105000 / 1-310-5105000) +1-310-5105001 / 0111-310-5105001 (1310-5105001 / 1-310-5105001) +1-310-5105002 / 0111-310-5105002 (1310-5105002 / 1-310-5105002) +1-310-5105003 / 0111-310-5105003 (1310-5105003 / 1-310-5105003) +1-310-5105004 / 0111-310-5105004 (1310-5105004 / 1-310-5105004) ...+1-310-xxxxxxx / 0111-310-xxxxxxx (1310-xxxxxxx / 1-310-xxxxxxx) ...+1-310-5105995 / 0111-310-5105995 (1310-5105995 / 1-310-5105995) +1-310-5105996 / 0111-310-5105996 (1310-5105996 / 1-310-5105996) +1-310-5105997 / 0111-310-5105997 (1310-5105997 / 1-310-5105997) +1-310-5105998 / 0111-310-5105998 (1310-5105998 / 1-310-5105998) +1-310-5105999 / 0111-310-5105999 (1310-5105999 / 1-310-5105999)