Area Code +1-314-(4455000...4455999) located in Saint Louis, Missouri (MO), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 314 Subscriber Number From : 4455000 Subscriber Number To : 4455999 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 : YMAX COMMS CORP. MO 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 : MO Region Name : Missouri City : Saint Louis Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.6300 Longitude : -90.2000 ‹ previous : +1-314-(4454000...4454999) next › : +1-314-(4456000...4456999) Dialling Instructions For trunk calls: 0 314 4455000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 314 4455000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4455000 ~ 4455999 (Count: 1,000) Example: +1-314-4455000 / 0111-314-4455000 (1314-4455000 / 1-314-4455000) +1-314-4455001 / 0111-314-4455001 (1314-4455001 / 1-314-4455001) +1-314-4455002 / 0111-314-4455002 (1314-4455002 / 1-314-4455002) +1-314-4455003 / 0111-314-4455003 (1314-4455003 / 1-314-4455003) +1-314-4455004 / 0111-314-4455004 (1314-4455004 / 1-314-4455004) ...+1-314-xxxxxxx / 0111-314-xxxxxxx (1314-xxxxxxx / 1-314-xxxxxxx) ...+1-314-4455995 / 0111-314-4455995 (1314-4455995 / 1-314-4455995) +1-314-4455996 / 0111-314-4455996 (1314-4455996 / 1-314-4455996) +1-314-4455997 / 0111-314-4455997 (1314-4455997 / 1-314-4455997) +1-314-4455998 / 0111-314-4455998 (1314-4455998 / 1-314-4455998) +1-314-4455999 / 0111-314-4455999 (1314-4455999 / 1-314-4455999)