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).

  • 8155061000 | +1 815-506-1000 Illinois U.S.A.
  • 8155061001 | +1 815-506-1001 Illinois U.S.A.
  • 8155061002 | +1 815-506-1002 Illinois U.S.A.
  • 8155061003 | +1 815-506-1003 Illinois U.S.A.
  • 8155061004 | +1 815-506-1004 Illinois U.S.A.
  • 8155061005 | +1 815-506-1005 Illinois U.S.A.
  • 8155061006 | +1 815-506-1006 Illinois U.S.A.
  • 8155061007 | +1 815-506-1007 Illinois U.S.A.
  • 8155061008 | +1 815-506-1008 Illinois U.S.A.
  • 8155061009 | +1 815-506-1009 Illinois U.S.A.
  • 8155061010 | +1 815-506-1010 Illinois U.S.A.
  • 8155061011 | +1 815-506-1011 Illinois U.S.A.
  • 8155061012 | +1 815-506-1012 Illinois U.S.A.
  • 8155061013 | +1 815-506-1013 Illinois U.S.A.
  • 8155061014 | +1 815-506-1014 Illinois U.S.A.
  • 8155061015 | +1 815-506-1015 Illinois U.S.A.
  • 8155061016 | +1 815-506-1016 Illinois U.S.A.
  • 8155061017 | +1 815-506-1017 Illinois U.S.A.
  • 8155061018 | +1 815-506-1018 Illinois U.S.A.
  • 8155061019 | +1 815-506-1019 Illinois U.S.A.
  • 8155061020 | +1 815-506-1020 Illinois U.S.A.
  • 8155061021 | +1 815-506-1021 Illinois U.S.A.
  • 8155061022 | +1 815-506-1022 Illinois U.S.A.
  • 8155061023 | +1 815-506-1023 Illinois U.S.A.
  • 8155061024 | +1 815-506-1024 Illinois U.S.A.
  • 8155061025 | +1 815-506-1025 Illinois U.S.A.
  • 8155061026 | +1 815-506-1026 Illinois U.S.A.
  • 8155061027 | +1 815-506-1027 Illinois U.S.A.
  • 8155061028 | +1 815-506-1028 Illinois U.S.A.
  • 8155061029 | +1 815-506-1029 Illinois U.S.A.
  • 8155061030 | +1 815-506-1030 Illinois U.S.A.
  • 8155061031 | +1 815-506-1031 Illinois U.S.A.
  • 8155061032 | +1 815-506-1032 Illinois U.S.A.
  • 8155061033 | +1 815-506-1033 Illinois U.S.A.
  • 8155061034 | +1 815-506-1034 Illinois U.S.A.
  • 8155061035 | +1 815-506-1035 Illinois U.S.A.
  • 8155061036 | +1 815-506-1036 Illinois U.S.A.
  • 8155061037 | +1 815-506-1037 Illinois U.S.A.
  • 8155061038 | +1 815-506-1038 Illinois U.S.A.
  • 8155061039 | +1 815-506-1039 Illinois U.S.A.
  • 8155061040 | +1 815-506-1040 Illinois U.S.A.
  • 8155061041 | +1 815-506-1041 Illinois U.S.A.
  • 8155061042 | +1 815-506-1042 Illinois U.S.A.
  • 8155061043 | +1 815-506-1043 Illinois U.S.A.
  • 8155061044 | +1 815-506-1044 Illinois U.S.A.
  • 8155061045 | +1 815-506-1045 Illinois U.S.A.
  • 8155061046 | +1 815-506-1046 Illinois U.S.A.
  • 8155061047 | +1 815-506-1047 Illinois U.S.A.
  • 8155061048 | +1 815-506-1048 Illinois U.S.A.
  • 8155061049 | +1 815-506-1049 Illinois U.S.A.
  • 8155061050 | +1 815-506-1050 Illinois U.S.A.
  • 8155061051 | +1 815-506-1051 Illinois U.S.A.
  • 8155061052 | +1 815-506-1052 Illinois U.S.A.
  • 8155061053 | +1 815-506-1053 Illinois U.S.A.
  • 8155061054 | +1 815-506-1054 Illinois U.S.A.
  • 8155061055 | +1 815-506-1055 Illinois U.S.A.
  • 8155061056 | +1 815-506-1056 Illinois U.S.A.
  • 8155061057 | +1 815-506-1057 Illinois U.S.A.
  • 8155061058 | +1 815-506-1058 Illinois U.S.A.
  • 8155061059 | +1 815-506-1059 Illinois U.S.A.
  • 8155061060 | +1 815-506-1060 Illinois U.S.A.
  • 8155061061 | +1 815-506-1061 Illinois U.S.A.
  • 8155061062 | +1 815-506-1062 Illinois U.S.A.
  • 8155061063 | +1 815-506-1063 Illinois U.S.A.
  • 8155061064 | +1 815-506-1064 Illinois U.S.A.
  • 8155061065 | +1 815-506-1065 Illinois U.S.A.
  • 8155061066 | +1 815-506-1066 Illinois U.S.A.
  • 8155061067 | +1 815-506-1067 Illinois U.S.A.
  • 8155061068 | +1 815-506-1068 Illinois U.S.A.
  • 8155061069 | +1 815-506-1069 Illinois U.S.A.
  • 8155061070 | +1 815-506-1070 Illinois U.S.A.
  • 8155061071 | +1 815-506-1071 Illinois U.S.A.
  • 8155061072 | +1 815-506-1072 Illinois U.S.A.
  • 8155061073 | +1 815-506-1073 Illinois U.S.A.
  • 8155061074 | +1 815-506-1074 Illinois U.S.A.
  • 8155061075 | +1 815-506-1075 Illinois U.S.A.
  • 8155061076 | +1 815-506-1076 Illinois U.S.A.
  • 8155061077 | +1 815-506-1077 Illinois U.S.A.
  • 8155061078 | +1 815-506-1078 Illinois U.S.A.
  • 8155061079 | +1 815-506-1079 Illinois U.S.A.
  • 8155061080 | +1 815-506-1080 Illinois U.S.A.
  • 8155061081 | +1 815-506-1081 Illinois U.S.A.
  • 8155061082 | +1 815-506-1082 Illinois U.S.A.
  • 8155061083 | +1 815-506-1083 Illinois U.S.A.
  • 8155061084 | +1 815-506-1084 Illinois U.S.A.
  • 8155061085 | +1 815-506-1085 Illinois U.S.A.
  • 8155061086 | +1 815-506-1086 Illinois U.S.A.
  • 8155061087 | +1 815-506-1087 Illinois U.S.A.
  • 8155061088 | +1 815-506-1088 Illinois U.S.A.
  • 8155061089 | +1 815-506-1089 Illinois U.S.A.
  • 8155061090 | +1 815-506-1090 Illinois U.S.A.
  • 8155061091 | +1 815-506-1091 Illinois U.S.A.
  • 8155061092 | +1 815-506-1092 Illinois U.S.A.
  • 8155061093 | +1 815-506-1093 Illinois U.S.A.
  • 8155061094 | +1 815-506-1094 Illinois U.S.A.
  • 8155061095 | +1 815-506-1095 Illinois U.S.A.
  • 8155061096 | +1 815-506-1096 Illinois U.S.A.
  • 8155061097 | +1 815-506-1097 Illinois U.S.A.
  • 8155061098 | +1 815-506-1098 Illinois U.S.A.
  • 8155061099 | +1 815-506-1099 Illinois U.S.A.