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).

  • 3122351000 | +1 312-235-1000 Illinois U.S.A.
  • 3122351001 | +1 312-235-1001 Illinois U.S.A.
  • 3122351002 | +1 312-235-1002 Illinois U.S.A.
  • 3122351003 | +1 312-235-1003 Illinois U.S.A.
  • 3122351004 | +1 312-235-1004 Illinois U.S.A.
  • 3122351005 | +1 312-235-1005 Illinois U.S.A.
  • 3122351006 | +1 312-235-1006 Illinois U.S.A.
  • 3122351007 | +1 312-235-1007 Illinois U.S.A.
  • 3122351008 | +1 312-235-1008 Illinois U.S.A.
  • 3122351009 | +1 312-235-1009 Illinois U.S.A.
  • 3122351010 | +1 312-235-1010 Illinois U.S.A.
  • 3122351011 | +1 312-235-1011 Illinois U.S.A.
  • 3122351012 | +1 312-235-1012 Illinois U.S.A.
  • 3122351013 | +1 312-235-1013 Illinois U.S.A.
  • 3122351014 | +1 312-235-1014 Illinois U.S.A.
  • 3122351015 | +1 312-235-1015 Illinois U.S.A.
  • 3122351016 | +1 312-235-1016 Illinois U.S.A.
  • 3122351017 | +1 312-235-1017 Illinois U.S.A.
  • 3122351018 | +1 312-235-1018 Illinois U.S.A.
  • 3122351019 | +1 312-235-1019 Illinois U.S.A.
  • 3122351020 | +1 312-235-1020 Illinois U.S.A.
  • 3122351021 | +1 312-235-1021 Illinois U.S.A.
  • 3122351022 | +1 312-235-1022 Illinois U.S.A.
  • 3122351023 | +1 312-235-1023 Illinois U.S.A.
  • 3122351024 | +1 312-235-1024 Illinois U.S.A.
  • 3122351025 | +1 312-235-1025 Illinois U.S.A.
  • 3122351026 | +1 312-235-1026 Illinois U.S.A.
  • 3122351027 | +1 312-235-1027 Illinois U.S.A.
  • 3122351028 | +1 312-235-1028 Illinois U.S.A.
  • 3122351029 | +1 312-235-1029 Illinois U.S.A.
  • 3122351030 | +1 312-235-1030 Illinois U.S.A.
  • 3122351031 | +1 312-235-1031 Illinois U.S.A.
  • 3122351032 | +1 312-235-1032 Illinois U.S.A.
  • 3122351033 | +1 312-235-1033 Illinois U.S.A.
  • 3122351034 | +1 312-235-1034 Illinois U.S.A.
  • 3122351035 | +1 312-235-1035 Illinois U.S.A.
  • 3122351036 | +1 312-235-1036 Illinois U.S.A.
  • 3122351037 | +1 312-235-1037 Illinois U.S.A.
  • 3122351038 | +1 312-235-1038 Illinois U.S.A.
  • 3122351039 | +1 312-235-1039 Illinois U.S.A.
  • 3122351040 | +1 312-235-1040 Illinois U.S.A.
  • 3122351041 | +1 312-235-1041 Illinois U.S.A.
  • 3122351042 | +1 312-235-1042 Illinois U.S.A.
  • 3122351043 | +1 312-235-1043 Illinois U.S.A.
  • 3122351044 | +1 312-235-1044 Illinois U.S.A.
  • 3122351045 | +1 312-235-1045 Illinois U.S.A.
  • 3122351046 | +1 312-235-1046 Illinois U.S.A.
  • 3122351047 | +1 312-235-1047 Illinois U.S.A.
  • 3122351048 | +1 312-235-1048 Illinois U.S.A.
  • 3122351049 | +1 312-235-1049 Illinois U.S.A.
  • 3122351050 | +1 312-235-1050 Illinois U.S.A.
  • 3122351051 | +1 312-235-1051 Illinois U.S.A.
  • 3122351052 | +1 312-235-1052 Illinois U.S.A.
  • 3122351053 | +1 312-235-1053 Illinois U.S.A.
  • 3122351054 | +1 312-235-1054 Illinois U.S.A.
  • 3122351055 | +1 312-235-1055 Illinois U.S.A.
  • 3122351056 | +1 312-235-1056 Illinois U.S.A.
  • 3122351057 | +1 312-235-1057 Illinois U.S.A.
  • 3122351058 | +1 312-235-1058 Illinois U.S.A.
  • 3122351059 | +1 312-235-1059 Illinois U.S.A.
  • 3122351060 | +1 312-235-1060 Illinois U.S.A.
  • 3122351061 | +1 312-235-1061 Illinois U.S.A.
  • 3122351062 | +1 312-235-1062 Illinois U.S.A.
  • 3122351063 | +1 312-235-1063 Illinois U.S.A.
  • 3122351064 | +1 312-235-1064 Illinois U.S.A.
  • 3122351065 | +1 312-235-1065 Illinois U.S.A.
  • 3122351066 | +1 312-235-1066 Illinois U.S.A.
  • 3122351067 | +1 312-235-1067 Illinois U.S.A.
  • 3122351068 | +1 312-235-1068 Illinois U.S.A.
  • 3122351069 | +1 312-235-1069 Illinois U.S.A.
  • 3122351070 | +1 312-235-1070 Illinois U.S.A.
  • 3122351071 | +1 312-235-1071 Illinois U.S.A.
  • 3122351072 | +1 312-235-1072 Illinois U.S.A.
  • 3122351073 | +1 312-235-1073 Illinois U.S.A.
  • 3122351074 | +1 312-235-1074 Illinois U.S.A.
  • 3122351075 | +1 312-235-1075 Illinois U.S.A.
  • 3122351076 | +1 312-235-1076 Illinois U.S.A.
  • 3122351077 | +1 312-235-1077 Illinois U.S.A.
  • 3122351078 | +1 312-235-1078 Illinois U.S.A.
  • 3122351079 | +1 312-235-1079 Illinois U.S.A.
  • 3122351080 | +1 312-235-1080 Illinois U.S.A.
  • 3122351081 | +1 312-235-1081 Illinois U.S.A.
  • 3122351082 | +1 312-235-1082 Illinois U.S.A.
  • 3122351083 | +1 312-235-1083 Illinois U.S.A.
  • 3122351084 | +1 312-235-1084 Illinois U.S.A.
  • 3122351085 | +1 312-235-1085 Illinois U.S.A.
  • 3122351086 | +1 312-235-1086 Illinois U.S.A.
  • 3122351087 | +1 312-235-1087 Illinois U.S.A.
  • 3122351088 | +1 312-235-1088 Illinois U.S.A.
  • 3122351089 | +1 312-235-1089 Illinois U.S.A.
  • 3122351090 | +1 312-235-1090 Illinois U.S.A.
  • 3122351091 | +1 312-235-1091 Illinois U.S.A.
  • 3122351092 | +1 312-235-1092 Illinois U.S.A.
  • 3122351093 | +1 312-235-1093 Illinois U.S.A.
  • 3122351094 | +1 312-235-1094 Illinois U.S.A.
  • 3122351095 | +1 312-235-1095 Illinois U.S.A.
  • 3122351096 | +1 312-235-1096 Illinois U.S.A.
  • 3122351097 | +1 312-235-1097 Illinois U.S.A.
  • 3122351098 | +1 312-235-1098 Illinois U.S.A.
  • 3122351099 | +1 312-235-1099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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