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).

  • 8156801000 | +1 815-680-1000 Illinois U.S.A.
  • 8156801001 | +1 815-680-1001 Illinois U.S.A.
  • 8156801002 | +1 815-680-1002 Illinois U.S.A.
  • 8156801003 | +1 815-680-1003 Illinois U.S.A.
  • 8156801004 | +1 815-680-1004 Illinois U.S.A.
  • 8156801005 | +1 815-680-1005 Illinois U.S.A.
  • 8156801006 | +1 815-680-1006 Illinois U.S.A.
  • 8156801007 | +1 815-680-1007 Illinois U.S.A.
  • 8156801008 | +1 815-680-1008 Illinois U.S.A.
  • 8156801009 | +1 815-680-1009 Illinois U.S.A.
  • 8156801010 | +1 815-680-1010 Illinois U.S.A.
  • 8156801011 | +1 815-680-1011 Illinois U.S.A.
  • 8156801012 | +1 815-680-1012 Illinois U.S.A.
  • 8156801013 | +1 815-680-1013 Illinois U.S.A.
  • 8156801014 | +1 815-680-1014 Illinois U.S.A.
  • 8156801015 | +1 815-680-1015 Illinois U.S.A.
  • 8156801016 | +1 815-680-1016 Illinois U.S.A.
  • 8156801017 | +1 815-680-1017 Illinois U.S.A.
  • 8156801018 | +1 815-680-1018 Illinois U.S.A.
  • 8156801019 | +1 815-680-1019 Illinois U.S.A.
  • 8156801020 | +1 815-680-1020 Illinois U.S.A.
  • 8156801021 | +1 815-680-1021 Illinois U.S.A.
  • 8156801022 | +1 815-680-1022 Illinois U.S.A.
  • 8156801023 | +1 815-680-1023 Illinois U.S.A.
  • 8156801024 | +1 815-680-1024 Illinois U.S.A.
  • 8156801025 | +1 815-680-1025 Illinois U.S.A.
  • 8156801026 | +1 815-680-1026 Illinois U.S.A.
  • 8156801027 | +1 815-680-1027 Illinois U.S.A.
  • 8156801028 | +1 815-680-1028 Illinois U.S.A.
  • 8156801029 | +1 815-680-1029 Illinois U.S.A.
  • 8156801030 | +1 815-680-1030 Illinois U.S.A.
  • 8156801031 | +1 815-680-1031 Illinois U.S.A.
  • 8156801032 | +1 815-680-1032 Illinois U.S.A.
  • 8156801033 | +1 815-680-1033 Illinois U.S.A.
  • 8156801034 | +1 815-680-1034 Illinois U.S.A.
  • 8156801035 | +1 815-680-1035 Illinois U.S.A.
  • 8156801036 | +1 815-680-1036 Illinois U.S.A.
  • 8156801037 | +1 815-680-1037 Illinois U.S.A.
  • 8156801038 | +1 815-680-1038 Illinois U.S.A.
  • 8156801039 | +1 815-680-1039 Illinois U.S.A.
  • 8156801040 | +1 815-680-1040 Illinois U.S.A.
  • 8156801041 | +1 815-680-1041 Illinois U.S.A.
  • 8156801042 | +1 815-680-1042 Illinois U.S.A.
  • 8156801043 | +1 815-680-1043 Illinois U.S.A.
  • 8156801044 | +1 815-680-1044 Illinois U.S.A.
  • 8156801045 | +1 815-680-1045 Illinois U.S.A.
  • 8156801046 | +1 815-680-1046 Illinois U.S.A.
  • 8156801047 | +1 815-680-1047 Illinois U.S.A.
  • 8156801048 | +1 815-680-1048 Illinois U.S.A.
  • 8156801049 | +1 815-680-1049 Illinois U.S.A.
  • 8156801050 | +1 815-680-1050 Illinois U.S.A.
  • 8156801051 | +1 815-680-1051 Illinois U.S.A.
  • 8156801052 | +1 815-680-1052 Illinois U.S.A.
  • 8156801053 | +1 815-680-1053 Illinois U.S.A.
  • 8156801054 | +1 815-680-1054 Illinois U.S.A.
  • 8156801055 | +1 815-680-1055 Illinois U.S.A.
  • 8156801056 | +1 815-680-1056 Illinois U.S.A.
  • 8156801057 | +1 815-680-1057 Illinois U.S.A.
  • 8156801058 | +1 815-680-1058 Illinois U.S.A.
  • 8156801059 | +1 815-680-1059 Illinois U.S.A.
  • 8156801060 | +1 815-680-1060 Illinois U.S.A.
  • 8156801061 | +1 815-680-1061 Illinois U.S.A.
  • 8156801062 | +1 815-680-1062 Illinois U.S.A.
  • 8156801063 | +1 815-680-1063 Illinois U.S.A.
  • 8156801064 | +1 815-680-1064 Illinois U.S.A.
  • 8156801065 | +1 815-680-1065 Illinois U.S.A.
  • 8156801066 | +1 815-680-1066 Illinois U.S.A.
  • 8156801067 | +1 815-680-1067 Illinois U.S.A.
  • 8156801068 | +1 815-680-1068 Illinois U.S.A.
  • 8156801069 | +1 815-680-1069 Illinois U.S.A.
  • 8156801070 | +1 815-680-1070 Illinois U.S.A.
  • 8156801071 | +1 815-680-1071 Illinois U.S.A.
  • 8156801072 | +1 815-680-1072 Illinois U.S.A.
  • 8156801073 | +1 815-680-1073 Illinois U.S.A.
  • 8156801074 | +1 815-680-1074 Illinois U.S.A.
  • 8156801075 | +1 815-680-1075 Illinois U.S.A.
  • 8156801076 | +1 815-680-1076 Illinois U.S.A.
  • 8156801077 | +1 815-680-1077 Illinois U.S.A.
  • 8156801078 | +1 815-680-1078 Illinois U.S.A.
  • 8156801079 | +1 815-680-1079 Illinois U.S.A.
  • 8156801080 | +1 815-680-1080 Illinois U.S.A.
  • 8156801081 | +1 815-680-1081 Illinois U.S.A.
  • 8156801082 | +1 815-680-1082 Illinois U.S.A.
  • 8156801083 | +1 815-680-1083 Illinois U.S.A.
  • 8156801084 | +1 815-680-1084 Illinois U.S.A.
  • 8156801085 | +1 815-680-1085 Illinois U.S.A.
  • 8156801086 | +1 815-680-1086 Illinois U.S.A.
  • 8156801087 | +1 815-680-1087 Illinois U.S.A.
  • 8156801088 | +1 815-680-1088 Illinois U.S.A.
  • 8156801089 | +1 815-680-1089 Illinois U.S.A.
  • 8156801090 | +1 815-680-1090 Illinois U.S.A.
  • 8156801091 | +1 815-680-1091 Illinois U.S.A.
  • 8156801092 | +1 815-680-1092 Illinois U.S.A.
  • 8156801093 | +1 815-680-1093 Illinois U.S.A.
  • 8156801094 | +1 815-680-1094 Illinois U.S.A.
  • 8156801095 | +1 815-680-1095 Illinois U.S.A.
  • 8156801096 | +1 815-680-1096 Illinois U.S.A.
  • 8156801097 | +1 815-680-1097 Illinois U.S.A.
  • 8156801098 | +1 815-680-1098 Illinois U.S.A.
  • 8156801099 | +1 815-680-1099 Illinois U.S.A.