City of Chicago


815 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 8152551000 | +1 815-255-1000 Illinois U.S.A.
  • 8152551001 | +1 815-255-1001 Illinois U.S.A.
  • 8152551002 | +1 815-255-1002 Illinois U.S.A.
  • 8152551003 | +1 815-255-1003 Illinois U.S.A.
  • 8152551004 | +1 815-255-1004 Illinois U.S.A.
  • 8152551005 | +1 815-255-1005 Illinois U.S.A.
  • 8152551006 | +1 815-255-1006 Illinois U.S.A.
  • 8152551007 | +1 815-255-1007 Illinois U.S.A.
  • 8152551008 | +1 815-255-1008 Illinois U.S.A.
  • 8152551009 | +1 815-255-1009 Illinois U.S.A.
  • 8152551010 | +1 815-255-1010 Illinois U.S.A.
  • 8152551011 | +1 815-255-1011 Illinois U.S.A.
  • 8152551012 | +1 815-255-1012 Illinois U.S.A.
  • 8152551013 | +1 815-255-1013 Illinois U.S.A.
  • 8152551014 | +1 815-255-1014 Illinois U.S.A.
  • 8152551015 | +1 815-255-1015 Illinois U.S.A.
  • 8152551016 | +1 815-255-1016 Illinois U.S.A.
  • 8152551017 | +1 815-255-1017 Illinois U.S.A.
  • 8152551018 | +1 815-255-1018 Illinois U.S.A.
  • 8152551019 | +1 815-255-1019 Illinois U.S.A.
  • 8152551020 | +1 815-255-1020 Illinois U.S.A.
  • 8152551021 | +1 815-255-1021 Illinois U.S.A.
  • 8152551022 | +1 815-255-1022 Illinois U.S.A.
  • 8152551023 | +1 815-255-1023 Illinois U.S.A.
  • 8152551024 | +1 815-255-1024 Illinois U.S.A.
  • 8152551025 | +1 815-255-1025 Illinois U.S.A.
  • 8152551026 | +1 815-255-1026 Illinois U.S.A.
  • 8152551027 | +1 815-255-1027 Illinois U.S.A.
  • 8152551028 | +1 815-255-1028 Illinois U.S.A.
  • 8152551029 | +1 815-255-1029 Illinois U.S.A.
  • 8152551030 | +1 815-255-1030 Illinois U.S.A.
  • 8152551031 | +1 815-255-1031 Illinois U.S.A.
  • 8152551032 | +1 815-255-1032 Illinois U.S.A.
  • 8152551033 | +1 815-255-1033 Illinois U.S.A.
  • 8152551034 | +1 815-255-1034 Illinois U.S.A.
  • 8152551035 | +1 815-255-1035 Illinois U.S.A.
  • 8152551036 | +1 815-255-1036 Illinois U.S.A.
  • 8152551037 | +1 815-255-1037 Illinois U.S.A.
  • 8152551038 | +1 815-255-1038 Illinois U.S.A.
  • 8152551039 | +1 815-255-1039 Illinois U.S.A.
  • 8152551040 | +1 815-255-1040 Illinois U.S.A.
  • 8152551041 | +1 815-255-1041 Illinois U.S.A.
  • 8152551042 | +1 815-255-1042 Illinois U.S.A.
  • 8152551043 | +1 815-255-1043 Illinois U.S.A.
  • 8152551044 | +1 815-255-1044 Illinois U.S.A.
  • 8152551045 | +1 815-255-1045 Illinois U.S.A.
  • 8152551046 | +1 815-255-1046 Illinois U.S.A.
  • 8152551047 | +1 815-255-1047 Illinois U.S.A.
  • 8152551048 | +1 815-255-1048 Illinois U.S.A.
  • 8152551049 | +1 815-255-1049 Illinois U.S.A.
  • 8152551050 | +1 815-255-1050 Illinois U.S.A.
  • 8152551051 | +1 815-255-1051 Illinois U.S.A.
  • 8152551052 | +1 815-255-1052 Illinois U.S.A.
  • 8152551053 | +1 815-255-1053 Illinois U.S.A.
  • 8152551054 | +1 815-255-1054 Illinois U.S.A.
  • 8152551055 | +1 815-255-1055 Illinois U.S.A.
  • 8152551056 | +1 815-255-1056 Illinois U.S.A.
  • 8152551057 | +1 815-255-1057 Illinois U.S.A.
  • 8152551058 | +1 815-255-1058 Illinois U.S.A.
  • 8152551059 | +1 815-255-1059 Illinois U.S.A.
  • 8152551060 | +1 815-255-1060 Illinois U.S.A.
  • 8152551061 | +1 815-255-1061 Illinois U.S.A.
  • 8152551062 | +1 815-255-1062 Illinois U.S.A.
  • 8152551063 | +1 815-255-1063 Illinois U.S.A.
  • 8152551064 | +1 815-255-1064 Illinois U.S.A.
  • 8152551065 | +1 815-255-1065 Illinois U.S.A.
  • 8152551066 | +1 815-255-1066 Illinois U.S.A.
  • 8152551067 | +1 815-255-1067 Illinois U.S.A.
  • 8152551068 | +1 815-255-1068 Illinois U.S.A.
  • 8152551069 | +1 815-255-1069 Illinois U.S.A.
  • 8152551070 | +1 815-255-1070 Illinois U.S.A.
  • 8152551071 | +1 815-255-1071 Illinois U.S.A.
  • 8152551072 | +1 815-255-1072 Illinois U.S.A.
  • 8152551073 | +1 815-255-1073 Illinois U.S.A.
  • 8152551074 | +1 815-255-1074 Illinois U.S.A.
  • 8152551075 | +1 815-255-1075 Illinois U.S.A.
  • 8152551076 | +1 815-255-1076 Illinois U.S.A.
  • 8152551077 | +1 815-255-1077 Illinois U.S.A.
  • 8152551078 | +1 815-255-1078 Illinois U.S.A.
  • 8152551079 | +1 815-255-1079 Illinois U.S.A.
  • 8152551080 | +1 815-255-1080 Illinois U.S.A.
  • 8152551081 | +1 815-255-1081 Illinois U.S.A.
  • 8152551082 | +1 815-255-1082 Illinois U.S.A.
  • 8152551083 | +1 815-255-1083 Illinois U.S.A.
  • 8152551084 | +1 815-255-1084 Illinois U.S.A.
  • 8152551085 | +1 815-255-1085 Illinois U.S.A.
  • 8152551086 | +1 815-255-1086 Illinois U.S.A.
  • 8152551087 | +1 815-255-1087 Illinois U.S.A.
  • 8152551088 | +1 815-255-1088 Illinois U.S.A.
  • 8152551089 | +1 815-255-1089 Illinois U.S.A.
  • 8152551090 | +1 815-255-1090 Illinois U.S.A.
  • 8152551091 | +1 815-255-1091 Illinois U.S.A.
  • 8152551092 | +1 815-255-1092 Illinois U.S.A.
  • 8152551093 | +1 815-255-1093 Illinois U.S.A.
  • 8152551094 | +1 815-255-1094 Illinois U.S.A.
  • 8152551095 | +1 815-255-1095 Illinois U.S.A.
  • 8152551096 | +1 815-255-1096 Illinois U.S.A.
  • 8152551097 | +1 815-255-1097 Illinois U.S.A.
  • 8152551098 | +1 815-255-1098 Illinois U.S.A.
  • 8152551099 | +1 815-255-1099 Illinois U.S.A.