Area Code +1-209-(9870000...9879999) located in Stockton, California (CA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 209 Subscriber Number From : 9870000 Subscriber Number To : 9879999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : AMERICAN MESSAGING 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 : Stockton Timezone : America/Los_Angeles Coordinated Universal Time : -08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 37.9600 Longitude : -121.2900 ‹ previous : +1-209-(9860000...9869999) next › : +1-209-(9880000...9889999) Dialling Instructions For trunk calls: 0 209 9870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 209 9870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9870000 ~ 9879999 (Count: 10,000) Example: +1-209-9870000 / 0111-209-9870000 (1209-9870000 / 1-209-9870000) +1-209-9870001 / 0111-209-9870001 (1209-9870001 / 1-209-9870001) +1-209-9870002 / 0111-209-9870002 (1209-9870002 / 1-209-9870002) +1-209-9870003 / 0111-209-9870003 (1209-9870003 / 1-209-9870003) +1-209-9870004 / 0111-209-9870004 (1209-9870004 / 1-209-9870004) ...+1-209-xxxxxxx / 0111-209-xxxxxxx (1209-xxxxxxx / 1-209-xxxxxxx) ...+1-209-9879995 / 0111-209-9879995 (1209-9879995 / 1-209-9879995) +1-209-9879996 / 0111-209-9879996 (1209-9879996 / 1-209-9879996) +1-209-9879997 / 0111-209-9879997 (1209-9879997 / 1-209-9879997) +1-209-9879998 / 0111-209-9879998 (1209-9879998 / 1-209-9879998) +1-209-9879999 / 0111-209-9879999 (1209-9879999 / 1-209-9879999)