Area Code +1-215-(3973000...3973999) located in Philadelphia, Pennsylvania (PA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 215 Subscriber Number From : 3973000 Subscriber Number To : 3973999 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. PA 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 : PA Region Name : Pennsylvania City : Philadelphia Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.9600 Longitude : -75.2300 ‹ previous : +1-215-(3972000...3972999) next › : +1-215-(3974000...3974999) Dialling Instructions For trunk calls: 0 215 3973000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 215 3973000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3973000 ~ 3973999 (Count: 1,000) Example: +1-215-3973000 / 0111-215-3973000 (1215-3973000 / 1-215-3973000) +1-215-3973001 / 0111-215-3973001 (1215-3973001 / 1-215-3973001) +1-215-3973002 / 0111-215-3973002 (1215-3973002 / 1-215-3973002) +1-215-3973003 / 0111-215-3973003 (1215-3973003 / 1-215-3973003) +1-215-3973004 / 0111-215-3973004 (1215-3973004 / 1-215-3973004) ...+1-215-xxxxxxx / 0111-215-xxxxxxx (1215-xxxxxxx / 1-215-xxxxxxx) ...+1-215-3973995 / 0111-215-3973995 (1215-3973995 / 1-215-3973995) +1-215-3973996 / 0111-215-3973996 (1215-3973996 / 1-215-3973996) +1-215-3973997 / 0111-215-3973997 (1215-3973997 / 1-215-3973997) +1-215-3973998 / 0111-215-3973998 (1215-3973998 / 1-215-3973998) +1-215-3973999 / 0111-215-3973999 (1215-3973999 / 1-215-3973999)