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).

  • 3128221000 | +1 312-822-1000 Illinois U.S.A.
  • 3128221001 | +1 312-822-1001 Illinois U.S.A.
  • 3128221002 | +1 312-822-1002 Illinois U.S.A.
  • 3128221003 | +1 312-822-1003 Illinois U.S.A.
  • 3128221004 | +1 312-822-1004 Illinois U.S.A.
  • 3128221005 | +1 312-822-1005 Illinois U.S.A.
  • 3128221006 | +1 312-822-1006 Illinois U.S.A.
  • 3128221007 | +1 312-822-1007 Illinois U.S.A.
  • 3128221008 | +1 312-822-1008 Illinois U.S.A.
  • 3128221009 | +1 312-822-1009 Illinois U.S.A.
  • 3128221010 | +1 312-822-1010 Illinois U.S.A.
  • 3128221011 | +1 312-822-1011 Illinois U.S.A.
  • 3128221012 | +1 312-822-1012 Illinois U.S.A.
  • 3128221013 | +1 312-822-1013 Illinois U.S.A.
  • 3128221014 | +1 312-822-1014 Illinois U.S.A.
  • 3128221015 | +1 312-822-1015 Illinois U.S.A.
  • 3128221016 | +1 312-822-1016 Illinois U.S.A.
  • 3128221017 | +1 312-822-1017 Illinois U.S.A.
  • 3128221018 | +1 312-822-1018 Illinois U.S.A.
  • 3128221019 | +1 312-822-1019 Illinois U.S.A.
  • 3128221020 | +1 312-822-1020 Illinois U.S.A.
  • 3128221021 | +1 312-822-1021 Illinois U.S.A.
  • 3128221022 | +1 312-822-1022 Illinois U.S.A.
  • 3128221023 | +1 312-822-1023 Illinois U.S.A.
  • 3128221024 | +1 312-822-1024 Illinois U.S.A.
  • 3128221025 | +1 312-822-1025 Illinois U.S.A.
  • 3128221026 | +1 312-822-1026 Illinois U.S.A.
  • 3128221027 | +1 312-822-1027 Illinois U.S.A.
  • 3128221028 | +1 312-822-1028 Illinois U.S.A.
  • 3128221029 | +1 312-822-1029 Illinois U.S.A.
  • 3128221030 | +1 312-822-1030 Illinois U.S.A.
  • 3128221031 | +1 312-822-1031 Illinois U.S.A.
  • 3128221032 | +1 312-822-1032 Illinois U.S.A.
  • 3128221033 | +1 312-822-1033 Illinois U.S.A.
  • 3128221034 | +1 312-822-1034 Illinois U.S.A.
  • 3128221035 | +1 312-822-1035 Illinois U.S.A.
  • 3128221036 | +1 312-822-1036 Illinois U.S.A.
  • 3128221037 | +1 312-822-1037 Illinois U.S.A.
  • 3128221038 | +1 312-822-1038 Illinois U.S.A.
  • 3128221039 | +1 312-822-1039 Illinois U.S.A.
  • 3128221040 | +1 312-822-1040 Illinois U.S.A.
  • 3128221041 | +1 312-822-1041 Illinois U.S.A.
  • 3128221042 | +1 312-822-1042 Illinois U.S.A.
  • 3128221043 | +1 312-822-1043 Illinois U.S.A.
  • 3128221044 | +1 312-822-1044 Illinois U.S.A.
  • 3128221045 | +1 312-822-1045 Illinois U.S.A.
  • 3128221046 | +1 312-822-1046 Illinois U.S.A.
  • 3128221047 | +1 312-822-1047 Illinois U.S.A.
  • 3128221048 | +1 312-822-1048 Illinois U.S.A.
  • 3128221049 | +1 312-822-1049 Illinois U.S.A.
  • 3128221050 | +1 312-822-1050 Illinois U.S.A.
  • 3128221051 | +1 312-822-1051 Illinois U.S.A.
  • 3128221052 | +1 312-822-1052 Illinois U.S.A.
  • 3128221053 | +1 312-822-1053 Illinois U.S.A.
  • 3128221054 | +1 312-822-1054 Illinois U.S.A.
  • 3128221055 | +1 312-822-1055 Illinois U.S.A.
  • 3128221056 | +1 312-822-1056 Illinois U.S.A.
  • 3128221057 | +1 312-822-1057 Illinois U.S.A.
  • 3128221058 | +1 312-822-1058 Illinois U.S.A.
  • 3128221059 | +1 312-822-1059 Illinois U.S.A.
  • 3128221060 | +1 312-822-1060 Illinois U.S.A.
  • 3128221061 | +1 312-822-1061 Illinois U.S.A.
  • 3128221062 | +1 312-822-1062 Illinois U.S.A.
  • 3128221063 | +1 312-822-1063 Illinois U.S.A.
  • 3128221064 | +1 312-822-1064 Illinois U.S.A.
  • 3128221065 | +1 312-822-1065 Illinois U.S.A.
  • 3128221066 | +1 312-822-1066 Illinois U.S.A.
  • 3128221067 | +1 312-822-1067 Illinois U.S.A.
  • 3128221068 | +1 312-822-1068 Illinois U.S.A.
  • 3128221069 | +1 312-822-1069 Illinois U.S.A.
  • 3128221070 | +1 312-822-1070 Illinois U.S.A.
  • 3128221071 | +1 312-822-1071 Illinois U.S.A.
  • 3128221072 | +1 312-822-1072 Illinois U.S.A.
  • 3128221073 | +1 312-822-1073 Illinois U.S.A.
  • 3128221074 | +1 312-822-1074 Illinois U.S.A.
  • 3128221075 | +1 312-822-1075 Illinois U.S.A.
  • 3128221076 | +1 312-822-1076 Illinois U.S.A.
  • 3128221077 | +1 312-822-1077 Illinois U.S.A.
  • 3128221078 | +1 312-822-1078 Illinois U.S.A.
  • 3128221079 | +1 312-822-1079 Illinois U.S.A.
  • 3128221080 | +1 312-822-1080 Illinois U.S.A.
  • 3128221081 | +1 312-822-1081 Illinois U.S.A.
  • 3128221082 | +1 312-822-1082 Illinois U.S.A.
  • 3128221083 | +1 312-822-1083 Illinois U.S.A.
  • 3128221084 | +1 312-822-1084 Illinois U.S.A.
  • 3128221085 | +1 312-822-1085 Illinois U.S.A.
  • 3128221086 | +1 312-822-1086 Illinois U.S.A.
  • 3128221087 | +1 312-822-1087 Illinois U.S.A.
  • 3128221088 | +1 312-822-1088 Illinois U.S.A.
  • 3128221089 | +1 312-822-1089 Illinois U.S.A.
  • 3128221090 | +1 312-822-1090 Illinois U.S.A.
  • 3128221091 | +1 312-822-1091 Illinois U.S.A.
  • 3128221092 | +1 312-822-1092 Illinois U.S.A.
  • 3128221093 | +1 312-822-1093 Illinois U.S.A.
  • 3128221094 | +1 312-822-1094 Illinois U.S.A.
  • 3128221095 | +1 312-822-1095 Illinois U.S.A.
  • 3128221096 | +1 312-822-1096 Illinois U.S.A.
  • 3128221097 | +1 312-822-1097 Illinois U.S.A.
  • 3128221098 | +1 312-822-1098 Illinois U.S.A.
  • 3128221099 | +1 312-822-1099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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