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).

  • 3123411000 | +1 312-341-1000 Illinois U.S.A.
  • 3123411001 | +1 312-341-1001 Illinois U.S.A.
  • 3123411002 | +1 312-341-1002 Illinois U.S.A.
  • 3123411003 | +1 312-341-1003 Illinois U.S.A.
  • 3123411004 | +1 312-341-1004 Illinois U.S.A.
  • 3123411005 | +1 312-341-1005 Illinois U.S.A.
  • 3123411006 | +1 312-341-1006 Illinois U.S.A.
  • 3123411007 | +1 312-341-1007 Illinois U.S.A.
  • 3123411008 | +1 312-341-1008 Illinois U.S.A.
  • 3123411009 | +1 312-341-1009 Illinois U.S.A.
  • 3123411010 | +1 312-341-1010 Illinois U.S.A.
  • 3123411011 | +1 312-341-1011 Illinois U.S.A.
  • 3123411012 | +1 312-341-1012 Illinois U.S.A.
  • 3123411013 | +1 312-341-1013 Illinois U.S.A.
  • 3123411014 | +1 312-341-1014 Illinois U.S.A.
  • 3123411015 | +1 312-341-1015 Illinois U.S.A.
  • 3123411016 | +1 312-341-1016 Illinois U.S.A.
  • 3123411017 | +1 312-341-1017 Illinois U.S.A.
  • 3123411018 | +1 312-341-1018 Illinois U.S.A.
  • 3123411019 | +1 312-341-1019 Illinois U.S.A.
  • 3123411020 | +1 312-341-1020 Illinois U.S.A.
  • 3123411021 | +1 312-341-1021 Illinois U.S.A.
  • 3123411022 | +1 312-341-1022 Illinois U.S.A.
  • 3123411023 | +1 312-341-1023 Illinois U.S.A.
  • 3123411024 | +1 312-341-1024 Illinois U.S.A.
  • 3123411025 | +1 312-341-1025 Illinois U.S.A.
  • 3123411026 | +1 312-341-1026 Illinois U.S.A.
  • 3123411027 | +1 312-341-1027 Illinois U.S.A.
  • 3123411028 | +1 312-341-1028 Illinois U.S.A.
  • 3123411029 | +1 312-341-1029 Illinois U.S.A.
  • 3123411030 | +1 312-341-1030 Illinois U.S.A.
  • 3123411031 | +1 312-341-1031 Illinois U.S.A.
  • 3123411032 | +1 312-341-1032 Illinois U.S.A.
  • 3123411033 | +1 312-341-1033 Illinois U.S.A.
  • 3123411034 | +1 312-341-1034 Illinois U.S.A.
  • 3123411035 | +1 312-341-1035 Illinois U.S.A.
  • 3123411036 | +1 312-341-1036 Illinois U.S.A.
  • 3123411037 | +1 312-341-1037 Illinois U.S.A.
  • 3123411038 | +1 312-341-1038 Illinois U.S.A.
  • 3123411039 | +1 312-341-1039 Illinois U.S.A.
  • 3123411040 | +1 312-341-1040 Illinois U.S.A.
  • 3123411041 | +1 312-341-1041 Illinois U.S.A.
  • 3123411042 | +1 312-341-1042 Illinois U.S.A.
  • 3123411043 | +1 312-341-1043 Illinois U.S.A.
  • 3123411044 | +1 312-341-1044 Illinois U.S.A.
  • 3123411045 | +1 312-341-1045 Illinois U.S.A.
  • 3123411046 | +1 312-341-1046 Illinois U.S.A.
  • 3123411047 | +1 312-341-1047 Illinois U.S.A.
  • 3123411048 | +1 312-341-1048 Illinois U.S.A.
  • 3123411049 | +1 312-341-1049 Illinois U.S.A.
  • 3123411050 | +1 312-341-1050 Illinois U.S.A.
  • 3123411051 | +1 312-341-1051 Illinois U.S.A.
  • 3123411052 | +1 312-341-1052 Illinois U.S.A.
  • 3123411053 | +1 312-341-1053 Illinois U.S.A.
  • 3123411054 | +1 312-341-1054 Illinois U.S.A.
  • 3123411055 | +1 312-341-1055 Illinois U.S.A.
  • 3123411056 | +1 312-341-1056 Illinois U.S.A.
  • 3123411057 | +1 312-341-1057 Illinois U.S.A.
  • 3123411058 | +1 312-341-1058 Illinois U.S.A.
  • 3123411059 | +1 312-341-1059 Illinois U.S.A.
  • 3123411060 | +1 312-341-1060 Illinois U.S.A.
  • 3123411061 | +1 312-341-1061 Illinois U.S.A.
  • 3123411062 | +1 312-341-1062 Illinois U.S.A.
  • 3123411063 | +1 312-341-1063 Illinois U.S.A.
  • 3123411064 | +1 312-341-1064 Illinois U.S.A.
  • 3123411065 | +1 312-341-1065 Illinois U.S.A.
  • 3123411066 | +1 312-341-1066 Illinois U.S.A.
  • 3123411067 | +1 312-341-1067 Illinois U.S.A.
  • 3123411068 | +1 312-341-1068 Illinois U.S.A.
  • 3123411069 | +1 312-341-1069 Illinois U.S.A.
  • 3123411070 | +1 312-341-1070 Illinois U.S.A.
  • 3123411071 | +1 312-341-1071 Illinois U.S.A.
  • 3123411072 | +1 312-341-1072 Illinois U.S.A.
  • 3123411073 | +1 312-341-1073 Illinois U.S.A.
  • 3123411074 | +1 312-341-1074 Illinois U.S.A.
  • 3123411075 | +1 312-341-1075 Illinois U.S.A.
  • 3123411076 | +1 312-341-1076 Illinois U.S.A.
  • 3123411077 | +1 312-341-1077 Illinois U.S.A.
  • 3123411078 | +1 312-341-1078 Illinois U.S.A.
  • 3123411079 | +1 312-341-1079 Illinois U.S.A.
  • 3123411080 | +1 312-341-1080 Illinois U.S.A.
  • 3123411081 | +1 312-341-1081 Illinois U.S.A.
  • 3123411082 | +1 312-341-1082 Illinois U.S.A.
  • 3123411083 | +1 312-341-1083 Illinois U.S.A.
  • 3123411084 | +1 312-341-1084 Illinois U.S.A.
  • 3123411085 | +1 312-341-1085 Illinois U.S.A.
  • 3123411086 | +1 312-341-1086 Illinois U.S.A.
  • 3123411087 | +1 312-341-1087 Illinois U.S.A.
  • 3123411088 | +1 312-341-1088 Illinois U.S.A.
  • 3123411089 | +1 312-341-1089 Illinois U.S.A.
  • 3123411090 | +1 312-341-1090 Illinois U.S.A.
  • 3123411091 | +1 312-341-1091 Illinois U.S.A.
  • 3123411092 | +1 312-341-1092 Illinois U.S.A.
  • 3123411093 | +1 312-341-1093 Illinois U.S.A.
  • 3123411094 | +1 312-341-1094 Illinois U.S.A.
  • 3123411095 | +1 312-341-1095 Illinois U.S.A.
  • 3123411096 | +1 312-341-1096 Illinois U.S.A.
  • 3123411097 | +1 312-341-1097 Illinois U.S.A.
  • 3123411098 | +1 312-341-1098 Illinois U.S.A.
  • 3123411099 | +1 312-341-1099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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