Area Code +1-310-(9420000...9429999) located in Compton:Gardena Da, 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 : 9420000 Subscriber Number To : 9429999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : 33 WIRELESS INC. 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 : Compton:Gardena Da Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 33.8900 Longitude : -118.3100 ‹ previous : +1-310-(9410000...9419999) next › : +1-310-(9430000...9430999) Dialling Instructions For trunk calls: 0 310 9420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 310 9420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9420000 ~ 9429999 (Count: 10,000) Example: +1-310-9420000 / 0111-310-9420000 (1310-9420000 / 1-310-9420000) +1-310-9420001 / 0111-310-9420001 (1310-9420001 / 1-310-9420001) +1-310-9420002 / 0111-310-9420002 (1310-9420002 / 1-310-9420002) +1-310-9420003 / 0111-310-9420003 (1310-9420003 / 1-310-9420003) +1-310-9420004 / 0111-310-9420004 (1310-9420004 / 1-310-9420004) ...+1-310-xxxxxxx / 0111-310-xxxxxxx (1310-xxxxxxx / 1-310-xxxxxxx) ...+1-310-9429995 / 0111-310-9429995 (1310-9429995 / 1-310-9429995) +1-310-9429996 / 0111-310-9429996 (1310-9429996 / 1-310-9429996) +1-310-9429997 / 0111-310-9429997 (1310-9429997 / 1-310-9429997) +1-310-9429998 / 0111-310-9429998 (1310-9429998 / 1-310-9429998) +1-310-9429999 / 0111-310-9429999 (1310-9429999 / 1-310-9429999)