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).

  • 3126611000 | +1 312-661-1000 Illinois U.S.A.
  • 3126611001 | +1 312-661-1001 Illinois U.S.A.
  • 3126611002 | +1 312-661-1002 Illinois U.S.A.
  • 3126611003 | +1 312-661-1003 Illinois U.S.A.
  • 3126611004 | +1 312-661-1004 Illinois U.S.A.
  • 3126611005 | +1 312-661-1005 Illinois U.S.A.
  • 3126611006 | +1 312-661-1006 Illinois U.S.A.
  • 3126611007 | +1 312-661-1007 Illinois U.S.A.
  • 3126611008 | +1 312-661-1008 Illinois U.S.A.
  • 3126611009 | +1 312-661-1009 Illinois U.S.A.
  • 3126611010 | +1 312-661-1010 Illinois U.S.A.
  • 3126611011 | +1 312-661-1011 Illinois U.S.A.
  • 3126611012 | +1 312-661-1012 Illinois U.S.A.
  • 3126611013 | +1 312-661-1013 Illinois U.S.A.
  • 3126611014 | +1 312-661-1014 Illinois U.S.A.
  • 3126611015 | +1 312-661-1015 Illinois U.S.A.
  • 3126611016 | +1 312-661-1016 Illinois U.S.A.
  • 3126611017 | +1 312-661-1017 Illinois U.S.A.
  • 3126611018 | +1 312-661-1018 Illinois U.S.A.
  • 3126611019 | +1 312-661-1019 Illinois U.S.A.
  • 3126611020 | +1 312-661-1020 Illinois U.S.A.
  • 3126611021 | +1 312-661-1021 Illinois U.S.A.
  • 3126611022 | +1 312-661-1022 Illinois U.S.A.
  • 3126611023 | +1 312-661-1023 Illinois U.S.A.
  • 3126611024 | +1 312-661-1024 Illinois U.S.A.
  • 3126611025 | +1 312-661-1025 Illinois U.S.A.
  • 3126611026 | +1 312-661-1026 Illinois U.S.A.
  • 3126611027 | +1 312-661-1027 Illinois U.S.A.
  • 3126611028 | +1 312-661-1028 Illinois U.S.A.
  • 3126611029 | +1 312-661-1029 Illinois U.S.A.
  • 3126611030 | +1 312-661-1030 Illinois U.S.A.
  • 3126611031 | +1 312-661-1031 Illinois U.S.A.
  • 3126611032 | +1 312-661-1032 Illinois U.S.A.
  • 3126611033 | +1 312-661-1033 Illinois U.S.A.
  • 3126611034 | +1 312-661-1034 Illinois U.S.A.
  • 3126611035 | +1 312-661-1035 Illinois U.S.A.
  • 3126611036 | +1 312-661-1036 Illinois U.S.A.
  • 3126611037 | +1 312-661-1037 Illinois U.S.A.
  • 3126611038 | +1 312-661-1038 Illinois U.S.A.
  • 3126611039 | +1 312-661-1039 Illinois U.S.A.
  • 3126611040 | +1 312-661-1040 Illinois U.S.A.
  • 3126611041 | +1 312-661-1041 Illinois U.S.A.
  • 3126611042 | +1 312-661-1042 Illinois U.S.A.
  • 3126611043 | +1 312-661-1043 Illinois U.S.A.
  • 3126611044 | +1 312-661-1044 Illinois U.S.A.
  • 3126611045 | +1 312-661-1045 Illinois U.S.A.
  • 3126611046 | +1 312-661-1046 Illinois U.S.A.
  • 3126611047 | +1 312-661-1047 Illinois U.S.A.
  • 3126611048 | +1 312-661-1048 Illinois U.S.A.
  • 3126611049 | +1 312-661-1049 Illinois U.S.A.
  • 3126611050 | +1 312-661-1050 Illinois U.S.A.
  • 3126611051 | +1 312-661-1051 Illinois U.S.A.
  • 3126611052 | +1 312-661-1052 Illinois U.S.A.
  • 3126611053 | +1 312-661-1053 Illinois U.S.A.
  • 3126611054 | +1 312-661-1054 Illinois U.S.A.
  • 3126611055 | +1 312-661-1055 Illinois U.S.A.
  • 3126611056 | +1 312-661-1056 Illinois U.S.A.
  • 3126611057 | +1 312-661-1057 Illinois U.S.A.
  • 3126611058 | +1 312-661-1058 Illinois U.S.A.
  • 3126611059 | +1 312-661-1059 Illinois U.S.A.
  • 3126611060 | +1 312-661-1060 Illinois U.S.A.
  • 3126611061 | +1 312-661-1061 Illinois U.S.A.
  • 3126611062 | +1 312-661-1062 Illinois U.S.A.
  • 3126611063 | +1 312-661-1063 Illinois U.S.A.
  • 3126611064 | +1 312-661-1064 Illinois U.S.A.
  • 3126611065 | +1 312-661-1065 Illinois U.S.A.
  • 3126611066 | +1 312-661-1066 Illinois U.S.A.
  • 3126611067 | +1 312-661-1067 Illinois U.S.A.
  • 3126611068 | +1 312-661-1068 Illinois U.S.A.
  • 3126611069 | +1 312-661-1069 Illinois U.S.A.
  • 3126611070 | +1 312-661-1070 Illinois U.S.A.
  • 3126611071 | +1 312-661-1071 Illinois U.S.A.
  • 3126611072 | +1 312-661-1072 Illinois U.S.A.
  • 3126611073 | +1 312-661-1073 Illinois U.S.A.
  • 3126611074 | +1 312-661-1074 Illinois U.S.A.
  • 3126611075 | +1 312-661-1075 Illinois U.S.A.
  • 3126611076 | +1 312-661-1076 Illinois U.S.A.
  • 3126611077 | +1 312-661-1077 Illinois U.S.A.
  • 3126611078 | +1 312-661-1078 Illinois U.S.A.
  • 3126611079 | +1 312-661-1079 Illinois U.S.A.
  • 3126611080 | +1 312-661-1080 Illinois U.S.A.
  • 3126611081 | +1 312-661-1081 Illinois U.S.A.
  • 3126611082 | +1 312-661-1082 Illinois U.S.A.
  • 3126611083 | +1 312-661-1083 Illinois U.S.A.
  • 3126611084 | +1 312-661-1084 Illinois U.S.A.
  • 3126611085 | +1 312-661-1085 Illinois U.S.A.
  • 3126611086 | +1 312-661-1086 Illinois U.S.A.
  • 3126611087 | +1 312-661-1087 Illinois U.S.A.
  • 3126611088 | +1 312-661-1088 Illinois U.S.A.
  • 3126611089 | +1 312-661-1089 Illinois U.S.A.
  • 3126611090 | +1 312-661-1090 Illinois U.S.A.
  • 3126611091 | +1 312-661-1091 Illinois U.S.A.
  • 3126611092 | +1 312-661-1092 Illinois U.S.A.
  • 3126611093 | +1 312-661-1093 Illinois U.S.A.
  • 3126611094 | +1 312-661-1094 Illinois U.S.A.
  • 3126611095 | +1 312-661-1095 Illinois U.S.A.
  • 3126611096 | +1 312-661-1096 Illinois U.S.A.
  • 3126611097 | +1 312-661-1097 Illinois U.S.A.
  • 3126611098 | +1 312-661-1098 Illinois U.S.A.
  • 3126611099 | +1 312-661-1099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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