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).

  • 8153741000 | +1 815-374-1000 Illinois U.S.A.
  • 8153741001 | +1 815-374-1001 Illinois U.S.A.
  • 8153741002 | +1 815-374-1002 Illinois U.S.A.
  • 8153741003 | +1 815-374-1003 Illinois U.S.A.
  • 8153741004 | +1 815-374-1004 Illinois U.S.A.
  • 8153741005 | +1 815-374-1005 Illinois U.S.A.
  • 8153741006 | +1 815-374-1006 Illinois U.S.A.
  • 8153741007 | +1 815-374-1007 Illinois U.S.A.
  • 8153741008 | +1 815-374-1008 Illinois U.S.A.
  • 8153741009 | +1 815-374-1009 Illinois U.S.A.
  • 8153741010 | +1 815-374-1010 Illinois U.S.A.
  • 8153741011 | +1 815-374-1011 Illinois U.S.A.
  • 8153741012 | +1 815-374-1012 Illinois U.S.A.
  • 8153741013 | +1 815-374-1013 Illinois U.S.A.
  • 8153741014 | +1 815-374-1014 Illinois U.S.A.
  • 8153741015 | +1 815-374-1015 Illinois U.S.A.
  • 8153741016 | +1 815-374-1016 Illinois U.S.A.
  • 8153741017 | +1 815-374-1017 Illinois U.S.A.
  • 8153741018 | +1 815-374-1018 Illinois U.S.A.
  • 8153741019 | +1 815-374-1019 Illinois U.S.A.
  • 8153741020 | +1 815-374-1020 Illinois U.S.A.
  • 8153741021 | +1 815-374-1021 Illinois U.S.A.
  • 8153741022 | +1 815-374-1022 Illinois U.S.A.
  • 8153741023 | +1 815-374-1023 Illinois U.S.A.
  • 8153741024 | +1 815-374-1024 Illinois U.S.A.
  • 8153741025 | +1 815-374-1025 Illinois U.S.A.
  • 8153741026 | +1 815-374-1026 Illinois U.S.A.
  • 8153741027 | +1 815-374-1027 Illinois U.S.A.
  • 8153741028 | +1 815-374-1028 Illinois U.S.A.
  • 8153741029 | +1 815-374-1029 Illinois U.S.A.
  • 8153741030 | +1 815-374-1030 Illinois U.S.A.
  • 8153741031 | +1 815-374-1031 Illinois U.S.A.
  • 8153741032 | +1 815-374-1032 Illinois U.S.A.
  • 8153741033 | +1 815-374-1033 Illinois U.S.A.
  • 8153741034 | +1 815-374-1034 Illinois U.S.A.
  • 8153741035 | +1 815-374-1035 Illinois U.S.A.
  • 8153741036 | +1 815-374-1036 Illinois U.S.A.
  • 8153741037 | +1 815-374-1037 Illinois U.S.A.
  • 8153741038 | +1 815-374-1038 Illinois U.S.A.
  • 8153741039 | +1 815-374-1039 Illinois U.S.A.
  • 8153741040 | +1 815-374-1040 Illinois U.S.A.
  • 8153741041 | +1 815-374-1041 Illinois U.S.A.
  • 8153741042 | +1 815-374-1042 Illinois U.S.A.
  • 8153741043 | +1 815-374-1043 Illinois U.S.A.
  • 8153741044 | +1 815-374-1044 Illinois U.S.A.
  • 8153741045 | +1 815-374-1045 Illinois U.S.A.
  • 8153741046 | +1 815-374-1046 Illinois U.S.A.
  • 8153741047 | +1 815-374-1047 Illinois U.S.A.
  • 8153741048 | +1 815-374-1048 Illinois U.S.A.
  • 8153741049 | +1 815-374-1049 Illinois U.S.A.
  • 8153741050 | +1 815-374-1050 Illinois U.S.A.
  • 8153741051 | +1 815-374-1051 Illinois U.S.A.
  • 8153741052 | +1 815-374-1052 Illinois U.S.A.
  • 8153741053 | +1 815-374-1053 Illinois U.S.A.
  • 8153741054 | +1 815-374-1054 Illinois U.S.A.
  • 8153741055 | +1 815-374-1055 Illinois U.S.A.
  • 8153741056 | +1 815-374-1056 Illinois U.S.A.
  • 8153741057 | +1 815-374-1057 Illinois U.S.A.
  • 8153741058 | +1 815-374-1058 Illinois U.S.A.
  • 8153741059 | +1 815-374-1059 Illinois U.S.A.
  • 8153741060 | +1 815-374-1060 Illinois U.S.A.
  • 8153741061 | +1 815-374-1061 Illinois U.S.A.
  • 8153741062 | +1 815-374-1062 Illinois U.S.A.
  • 8153741063 | +1 815-374-1063 Illinois U.S.A.
  • 8153741064 | +1 815-374-1064 Illinois U.S.A.
  • 8153741065 | +1 815-374-1065 Illinois U.S.A.
  • 8153741066 | +1 815-374-1066 Illinois U.S.A.
  • 8153741067 | +1 815-374-1067 Illinois U.S.A.
  • 8153741068 | +1 815-374-1068 Illinois U.S.A.
  • 8153741069 | +1 815-374-1069 Illinois U.S.A.
  • 8153741070 | +1 815-374-1070 Illinois U.S.A.
  • 8153741071 | +1 815-374-1071 Illinois U.S.A.
  • 8153741072 | +1 815-374-1072 Illinois U.S.A.
  • 8153741073 | +1 815-374-1073 Illinois U.S.A.
  • 8153741074 | +1 815-374-1074 Illinois U.S.A.
  • 8153741075 | +1 815-374-1075 Illinois U.S.A.
  • 8153741076 | +1 815-374-1076 Illinois U.S.A.
  • 8153741077 | +1 815-374-1077 Illinois U.S.A.
  • 8153741078 | +1 815-374-1078 Illinois U.S.A.
  • 8153741079 | +1 815-374-1079 Illinois U.S.A.
  • 8153741080 | +1 815-374-1080 Illinois U.S.A.
  • 8153741081 | +1 815-374-1081 Illinois U.S.A.
  • 8153741082 | +1 815-374-1082 Illinois U.S.A.
  • 8153741083 | +1 815-374-1083 Illinois U.S.A.
  • 8153741084 | +1 815-374-1084 Illinois U.S.A.
  • 8153741085 | +1 815-374-1085 Illinois U.S.A.
  • 8153741086 | +1 815-374-1086 Illinois U.S.A.
  • 8153741087 | +1 815-374-1087 Illinois U.S.A.
  • 8153741088 | +1 815-374-1088 Illinois U.S.A.
  • 8153741089 | +1 815-374-1089 Illinois U.S.A.
  • 8153741090 | +1 815-374-1090 Illinois U.S.A.
  • 8153741091 | +1 815-374-1091 Illinois U.S.A.
  • 8153741092 | +1 815-374-1092 Illinois U.S.A.
  • 8153741093 | +1 815-374-1093 Illinois U.S.A.
  • 8153741094 | +1 815-374-1094 Illinois U.S.A.
  • 8153741095 | +1 815-374-1095 Illinois U.S.A.
  • 8153741096 | +1 815-374-1096 Illinois U.S.A.
  • 8153741097 | +1 815-374-1097 Illinois U.S.A.
  • 8153741098 | +1 815-374-1098 Illinois U.S.A.
  • 8153741099 | +1 815-374-1099 Illinois U.S.A.