CitysDirectory

City of Chicago

312 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).

  • 3127911000 | +1 312-791-1000 Illinois U.S.A.
  • 3127911001 | +1 312-791-1001 Illinois U.S.A.
  • 3127911002 | +1 312-791-1002 Illinois U.S.A.
  • 3127911003 | +1 312-791-1003 Illinois U.S.A.
  • 3127911004 | +1 312-791-1004 Illinois U.S.A.
  • 3127911005 | +1 312-791-1005 Illinois U.S.A.
  • 3127911006 | +1 312-791-1006 Illinois U.S.A.
  • 3127911007 | +1 312-791-1007 Illinois U.S.A.
  • 3127911008 | +1 312-791-1008 Illinois U.S.A.
  • 3127911009 | +1 312-791-1009 Illinois U.S.A.
  • 3127911010 | +1 312-791-1010 Illinois U.S.A.
  • 3127911011 | +1 312-791-1011 Illinois U.S.A.
  • 3127911012 | +1 312-791-1012 Illinois U.S.A.
  • 3127911013 | +1 312-791-1013 Illinois U.S.A.
  • 3127911014 | +1 312-791-1014 Illinois U.S.A.
  • 3127911015 | +1 312-791-1015 Illinois U.S.A.
  • 3127911016 | +1 312-791-1016 Illinois U.S.A.
  • 3127911017 | +1 312-791-1017 Illinois U.S.A.
  • 3127911018 | +1 312-791-1018 Illinois U.S.A.
  • 3127911019 | +1 312-791-1019 Illinois U.S.A.
  • 3127911020 | +1 312-791-1020 Illinois U.S.A.
  • 3127911021 | +1 312-791-1021 Illinois U.S.A.
  • 3127911022 | +1 312-791-1022 Illinois U.S.A.
  • 3127911023 | +1 312-791-1023 Illinois U.S.A.
  • 3127911024 | +1 312-791-1024 Illinois U.S.A.
  • 3127911025 | +1 312-791-1025 Illinois U.S.A.
  • 3127911026 | +1 312-791-1026 Illinois U.S.A.
  • 3127911027 | +1 312-791-1027 Illinois U.S.A.
  • 3127911028 | +1 312-791-1028 Illinois U.S.A.
  • 3127911029 | +1 312-791-1029 Illinois U.S.A.
  • 3127911030 | +1 312-791-1030 Illinois U.S.A.
  • 3127911031 | +1 312-791-1031 Illinois U.S.A.
  • 3127911032 | +1 312-791-1032 Illinois U.S.A.
  • 3127911033 | +1 312-791-1033 Illinois U.S.A.
  • 3127911034 | +1 312-791-1034 Illinois U.S.A.
  • 3127911035 | +1 312-791-1035 Illinois U.S.A.
  • 3127911036 | +1 312-791-1036 Illinois U.S.A.
  • 3127911037 | +1 312-791-1037 Illinois U.S.A.
  • 3127911038 | +1 312-791-1038 Illinois U.S.A.
  • 3127911039 | +1 312-791-1039 Illinois U.S.A.
  • 3127911040 | +1 312-791-1040 Illinois U.S.A.
  • 3127911041 | +1 312-791-1041 Illinois U.S.A.
  • 3127911042 | +1 312-791-1042 Illinois U.S.A.
  • 3127911043 | +1 312-791-1043 Illinois U.S.A.
  • 3127911044 | +1 312-791-1044 Illinois U.S.A.
  • 3127911045 | +1 312-791-1045 Illinois U.S.A.
  • 3127911046 | +1 312-791-1046 Illinois U.S.A.
  • 3127911047 | +1 312-791-1047 Illinois U.S.A.
  • 3127911048 | +1 312-791-1048 Illinois U.S.A.
  • 3127911049 | +1 312-791-1049 Illinois U.S.A.
  • 3127911050 | +1 312-791-1050 Illinois U.S.A.
  • 3127911051 | +1 312-791-1051 Illinois U.S.A.
  • 3127911052 | +1 312-791-1052 Illinois U.S.A.
  • 3127911053 | +1 312-791-1053 Illinois U.S.A.
  • 3127911054 | +1 312-791-1054 Illinois U.S.A.
  • 3127911055 | +1 312-791-1055 Illinois U.S.A.
  • 3127911056 | +1 312-791-1056 Illinois U.S.A.
  • 3127911057 | +1 312-791-1057 Illinois U.S.A.
  • 3127911058 | +1 312-791-1058 Illinois U.S.A.
  • 3127911059 | +1 312-791-1059 Illinois U.S.A.
  • 3127911060 | +1 312-791-1060 Illinois U.S.A.
  • 3127911061 | +1 312-791-1061 Illinois U.S.A.
  • 3127911062 | +1 312-791-1062 Illinois U.S.A.
  • 3127911063 | +1 312-791-1063 Illinois U.S.A.
  • 3127911064 | +1 312-791-1064 Illinois U.S.A.
  • 3127911065 | +1 312-791-1065 Illinois U.S.A.
  • 3127911066 | +1 312-791-1066 Illinois U.S.A.
  • 3127911067 | +1 312-791-1067 Illinois U.S.A.
  • 3127911068 | +1 312-791-1068 Illinois U.S.A.
  • 3127911069 | +1 312-791-1069 Illinois U.S.A.
  • 3127911070 | +1 312-791-1070 Illinois U.S.A.
  • 3127911071 | +1 312-791-1071 Illinois U.S.A.
  • 3127911072 | +1 312-791-1072 Illinois U.S.A.
  • 3127911073 | +1 312-791-1073 Illinois U.S.A.
  • 3127911074 | +1 312-791-1074 Illinois U.S.A.
  • 3127911075 | +1 312-791-1075 Illinois U.S.A.
  • 3127911076 | +1 312-791-1076 Illinois U.S.A.
  • 3127911077 | +1 312-791-1077 Illinois U.S.A.
  • 3127911078 | +1 312-791-1078 Illinois U.S.A.
  • 3127911079 | +1 312-791-1079 Illinois U.S.A.
  • 3127911080 | +1 312-791-1080 Illinois U.S.A.
  • 3127911081 | +1 312-791-1081 Illinois U.S.A.
  • 3127911082 | +1 312-791-1082 Illinois U.S.A.
  • 3127911083 | +1 312-791-1083 Illinois U.S.A.
  • 3127911084 | +1 312-791-1084 Illinois U.S.A.
  • 3127911085 | +1 312-791-1085 Illinois U.S.A.
  • 3127911086 | +1 312-791-1086 Illinois U.S.A.
  • 3127911087 | +1 312-791-1087 Illinois U.S.A.
  • 3127911088 | +1 312-791-1088 Illinois U.S.A.
  • 3127911089 | +1 312-791-1089 Illinois U.S.A.
  • 3127911090 | +1 312-791-1090 Illinois U.S.A.
  • 3127911091 | +1 312-791-1091 Illinois U.S.A.
  • 3127911092 | +1 312-791-1092 Illinois U.S.A.
  • 3127911093 | +1 312-791-1093 Illinois U.S.A.
  • 3127911094 | +1 312-791-1094 Illinois U.S.A.
  • 3127911095 | +1 312-791-1095 Illinois U.S.A.
  • 3127911096 | +1 312-791-1096 Illinois U.S.A.
  • 3127911097 | +1 312-791-1097 Illinois U.S.A.
  • 3127911098 | +1 312-791-1098 Illinois U.S.A.
  • 3127911099 | +1 312-791-1099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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