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).

  • 8157711000 | +1 815-771-1000 Illinois U.S.A.
  • 8157711001 | +1 815-771-1001 Illinois U.S.A.
  • 8157711002 | +1 815-771-1002 Illinois U.S.A.
  • 8157711003 | +1 815-771-1003 Illinois U.S.A.
  • 8157711004 | +1 815-771-1004 Illinois U.S.A.
  • 8157711005 | +1 815-771-1005 Illinois U.S.A.
  • 8157711006 | +1 815-771-1006 Illinois U.S.A.
  • 8157711007 | +1 815-771-1007 Illinois U.S.A.
  • 8157711008 | +1 815-771-1008 Illinois U.S.A.
  • 8157711009 | +1 815-771-1009 Illinois U.S.A.
  • 8157711010 | +1 815-771-1010 Illinois U.S.A.
  • 8157711011 | +1 815-771-1011 Illinois U.S.A.
  • 8157711012 | +1 815-771-1012 Illinois U.S.A.
  • 8157711013 | +1 815-771-1013 Illinois U.S.A.
  • 8157711014 | +1 815-771-1014 Illinois U.S.A.
  • 8157711015 | +1 815-771-1015 Illinois U.S.A.
  • 8157711016 | +1 815-771-1016 Illinois U.S.A.
  • 8157711017 | +1 815-771-1017 Illinois U.S.A.
  • 8157711018 | +1 815-771-1018 Illinois U.S.A.
  • 8157711019 | +1 815-771-1019 Illinois U.S.A.
  • 8157711020 | +1 815-771-1020 Illinois U.S.A.
  • 8157711021 | +1 815-771-1021 Illinois U.S.A.
  • 8157711022 | +1 815-771-1022 Illinois U.S.A.
  • 8157711023 | +1 815-771-1023 Illinois U.S.A.
  • 8157711024 | +1 815-771-1024 Illinois U.S.A.
  • 8157711025 | +1 815-771-1025 Illinois U.S.A.
  • 8157711026 | +1 815-771-1026 Illinois U.S.A.
  • 8157711027 | +1 815-771-1027 Illinois U.S.A.
  • 8157711028 | +1 815-771-1028 Illinois U.S.A.
  • 8157711029 | +1 815-771-1029 Illinois U.S.A.
  • 8157711030 | +1 815-771-1030 Illinois U.S.A.
  • 8157711031 | +1 815-771-1031 Illinois U.S.A.
  • 8157711032 | +1 815-771-1032 Illinois U.S.A.
  • 8157711033 | +1 815-771-1033 Illinois U.S.A.
  • 8157711034 | +1 815-771-1034 Illinois U.S.A.
  • 8157711035 | +1 815-771-1035 Illinois U.S.A.
  • 8157711036 | +1 815-771-1036 Illinois U.S.A.
  • 8157711037 | +1 815-771-1037 Illinois U.S.A.
  • 8157711038 | +1 815-771-1038 Illinois U.S.A.
  • 8157711039 | +1 815-771-1039 Illinois U.S.A.
  • 8157711040 | +1 815-771-1040 Illinois U.S.A.
  • 8157711041 | +1 815-771-1041 Illinois U.S.A.
  • 8157711042 | +1 815-771-1042 Illinois U.S.A.
  • 8157711043 | +1 815-771-1043 Illinois U.S.A.
  • 8157711044 | +1 815-771-1044 Illinois U.S.A.
  • 8157711045 | +1 815-771-1045 Illinois U.S.A.
  • 8157711046 | +1 815-771-1046 Illinois U.S.A.
  • 8157711047 | +1 815-771-1047 Illinois U.S.A.
  • 8157711048 | +1 815-771-1048 Illinois U.S.A.
  • 8157711049 | +1 815-771-1049 Illinois U.S.A.
  • 8157711050 | +1 815-771-1050 Illinois U.S.A.
  • 8157711051 | +1 815-771-1051 Illinois U.S.A.
  • 8157711052 | +1 815-771-1052 Illinois U.S.A.
  • 8157711053 | +1 815-771-1053 Illinois U.S.A.
  • 8157711054 | +1 815-771-1054 Illinois U.S.A.
  • 8157711055 | +1 815-771-1055 Illinois U.S.A.
  • 8157711056 | +1 815-771-1056 Illinois U.S.A.
  • 8157711057 | +1 815-771-1057 Illinois U.S.A.
  • 8157711058 | +1 815-771-1058 Illinois U.S.A.
  • 8157711059 | +1 815-771-1059 Illinois U.S.A.
  • 8157711060 | +1 815-771-1060 Illinois U.S.A.
  • 8157711061 | +1 815-771-1061 Illinois U.S.A.
  • 8157711062 | +1 815-771-1062 Illinois U.S.A.
  • 8157711063 | +1 815-771-1063 Illinois U.S.A.
  • 8157711064 | +1 815-771-1064 Illinois U.S.A.
  • 8157711065 | +1 815-771-1065 Illinois U.S.A.
  • 8157711066 | +1 815-771-1066 Illinois U.S.A.
  • 8157711067 | +1 815-771-1067 Illinois U.S.A.
  • 8157711068 | +1 815-771-1068 Illinois U.S.A.
  • 8157711069 | +1 815-771-1069 Illinois U.S.A.
  • 8157711070 | +1 815-771-1070 Illinois U.S.A.
  • 8157711071 | +1 815-771-1071 Illinois U.S.A.
  • 8157711072 | +1 815-771-1072 Illinois U.S.A.
  • 8157711073 | +1 815-771-1073 Illinois U.S.A.
  • 8157711074 | +1 815-771-1074 Illinois U.S.A.
  • 8157711075 | +1 815-771-1075 Illinois U.S.A.
  • 8157711076 | +1 815-771-1076 Illinois U.S.A.
  • 8157711077 | +1 815-771-1077 Illinois U.S.A.
  • 8157711078 | +1 815-771-1078 Illinois U.S.A.
  • 8157711079 | +1 815-771-1079 Illinois U.S.A.
  • 8157711080 | +1 815-771-1080 Illinois U.S.A.
  • 8157711081 | +1 815-771-1081 Illinois U.S.A.
  • 8157711082 | +1 815-771-1082 Illinois U.S.A.
  • 8157711083 | +1 815-771-1083 Illinois U.S.A.
  • 8157711084 | +1 815-771-1084 Illinois U.S.A.
  • 8157711085 | +1 815-771-1085 Illinois U.S.A.
  • 8157711086 | +1 815-771-1086 Illinois U.S.A.
  • 8157711087 | +1 815-771-1087 Illinois U.S.A.
  • 8157711088 | +1 815-771-1088 Illinois U.S.A.
  • 8157711089 | +1 815-771-1089 Illinois U.S.A.
  • 8157711090 | +1 815-771-1090 Illinois U.S.A.
  • 8157711091 | +1 815-771-1091 Illinois U.S.A.
  • 8157711092 | +1 815-771-1092 Illinois U.S.A.
  • 8157711093 | +1 815-771-1093 Illinois U.S.A.
  • 8157711094 | +1 815-771-1094 Illinois U.S.A.
  • 8157711095 | +1 815-771-1095 Illinois U.S.A.
  • 8157711096 | +1 815-771-1096 Illinois U.S.A.
  • 8157711097 | +1 815-771-1097 Illinois U.S.A.
  • 8157711098 | +1 815-771-1098 Illinois U.S.A.
  • 8157711099 | +1 815-771-1099 Illinois U.S.A.