CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Wireless

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).

  • 3128041000 | +1 312-804-1000 Illinois U.S.A.
  • 3128041001 | +1 312-804-1001 Illinois U.S.A.
  • 3128041002 | +1 312-804-1002 Illinois U.S.A.
  • 3128041003 | +1 312-804-1003 Illinois U.S.A.
  • 3128041004 | +1 312-804-1004 Illinois U.S.A.
  • 3128041005 | +1 312-804-1005 Illinois U.S.A.
  • 3128041006 | +1 312-804-1006 Illinois U.S.A.
  • 3128041007 | +1 312-804-1007 Illinois U.S.A.
  • 3128041008 | +1 312-804-1008 Illinois U.S.A.
  • 3128041009 | +1 312-804-1009 Illinois U.S.A.
  • 3128041010 | +1 312-804-1010 Illinois U.S.A.
  • 3128041011 | +1 312-804-1011 Illinois U.S.A.
  • 3128041012 | +1 312-804-1012 Illinois U.S.A.
  • 3128041013 | +1 312-804-1013 Illinois U.S.A.
  • 3128041014 | +1 312-804-1014 Illinois U.S.A.
  • 3128041015 | +1 312-804-1015 Illinois U.S.A.
  • 3128041016 | +1 312-804-1016 Illinois U.S.A.
  • 3128041017 | +1 312-804-1017 Illinois U.S.A.
  • 3128041018 | +1 312-804-1018 Illinois U.S.A.
  • 3128041019 | +1 312-804-1019 Illinois U.S.A.
  • 3128041020 | +1 312-804-1020 Illinois U.S.A.
  • 3128041021 | +1 312-804-1021 Illinois U.S.A.
  • 3128041022 | +1 312-804-1022 Illinois U.S.A.
  • 3128041023 | +1 312-804-1023 Illinois U.S.A.
  • 3128041024 | +1 312-804-1024 Illinois U.S.A.
  • 3128041025 | +1 312-804-1025 Illinois U.S.A.
  • 3128041026 | +1 312-804-1026 Illinois U.S.A.
  • 3128041027 | +1 312-804-1027 Illinois U.S.A.
  • 3128041028 | +1 312-804-1028 Illinois U.S.A.
  • 3128041029 | +1 312-804-1029 Illinois U.S.A.
  • 3128041030 | +1 312-804-1030 Illinois U.S.A.
  • 3128041031 | +1 312-804-1031 Illinois U.S.A.
  • 3128041032 | +1 312-804-1032 Illinois U.S.A.
  • 3128041033 | +1 312-804-1033 Illinois U.S.A.
  • 3128041034 | +1 312-804-1034 Illinois U.S.A.
  • 3128041035 | +1 312-804-1035 Illinois U.S.A.
  • 3128041036 | +1 312-804-1036 Illinois U.S.A.
  • 3128041037 | +1 312-804-1037 Illinois U.S.A.
  • 3128041038 | +1 312-804-1038 Illinois U.S.A.
  • 3128041039 | +1 312-804-1039 Illinois U.S.A.
  • 3128041040 | +1 312-804-1040 Illinois U.S.A.
  • 3128041041 | +1 312-804-1041 Illinois U.S.A.
  • 3128041042 | +1 312-804-1042 Illinois U.S.A.
  • 3128041043 | +1 312-804-1043 Illinois U.S.A.
  • 3128041044 | +1 312-804-1044 Illinois U.S.A.
  • 3128041045 | +1 312-804-1045 Illinois U.S.A.
  • 3128041046 | +1 312-804-1046 Illinois U.S.A.
  • 3128041047 | +1 312-804-1047 Illinois U.S.A.
  • 3128041048 | +1 312-804-1048 Illinois U.S.A.
  • 3128041049 | +1 312-804-1049 Illinois U.S.A.
  • 3128041050 | +1 312-804-1050 Illinois U.S.A.
  • 3128041051 | +1 312-804-1051 Illinois U.S.A.
  • 3128041052 | +1 312-804-1052 Illinois U.S.A.
  • 3128041053 | +1 312-804-1053 Illinois U.S.A.
  • 3128041054 | +1 312-804-1054 Illinois U.S.A.
  • 3128041055 | +1 312-804-1055 Illinois U.S.A.
  • 3128041056 | +1 312-804-1056 Illinois U.S.A.
  • 3128041057 | +1 312-804-1057 Illinois U.S.A.
  • 3128041058 | +1 312-804-1058 Illinois U.S.A.
  • 3128041059 | +1 312-804-1059 Illinois U.S.A.
  • 3128041060 | +1 312-804-1060 Illinois U.S.A.
  • 3128041061 | +1 312-804-1061 Illinois U.S.A.
  • 3128041062 | +1 312-804-1062 Illinois U.S.A.
  • 3128041063 | +1 312-804-1063 Illinois U.S.A.
  • 3128041064 | +1 312-804-1064 Illinois U.S.A.
  • 3128041065 | +1 312-804-1065 Illinois U.S.A.
  • 3128041066 | +1 312-804-1066 Illinois U.S.A.
  • 3128041067 | +1 312-804-1067 Illinois U.S.A.
  • 3128041068 | +1 312-804-1068 Illinois U.S.A.
  • 3128041069 | +1 312-804-1069 Illinois U.S.A.
  • 3128041070 | +1 312-804-1070 Illinois U.S.A.
  • 3128041071 | +1 312-804-1071 Illinois U.S.A.
  • 3128041072 | +1 312-804-1072 Illinois U.S.A.
  • 3128041073 | +1 312-804-1073 Illinois U.S.A.
  • 3128041074 | +1 312-804-1074 Illinois U.S.A.
  • 3128041075 | +1 312-804-1075 Illinois U.S.A.
  • 3128041076 | +1 312-804-1076 Illinois U.S.A.
  • 3128041077 | +1 312-804-1077 Illinois U.S.A.
  • 3128041078 | +1 312-804-1078 Illinois U.S.A.
  • 3128041079 | +1 312-804-1079 Illinois U.S.A.
  • 3128041080 | +1 312-804-1080 Illinois U.S.A.
  • 3128041081 | +1 312-804-1081 Illinois U.S.A.
  • 3128041082 | +1 312-804-1082 Illinois U.S.A.
  • 3128041083 | +1 312-804-1083 Illinois U.S.A.
  • 3128041084 | +1 312-804-1084 Illinois U.S.A.
  • 3128041085 | +1 312-804-1085 Illinois U.S.A.
  • 3128041086 | +1 312-804-1086 Illinois U.S.A.
  • 3128041087 | +1 312-804-1087 Illinois U.S.A.
  • 3128041088 | +1 312-804-1088 Illinois U.S.A.
  • 3128041089 | +1 312-804-1089 Illinois U.S.A.
  • 3128041090 | +1 312-804-1090 Illinois U.S.A.
  • 3128041091 | +1 312-804-1091 Illinois U.S.A.
  • 3128041092 | +1 312-804-1092 Illinois U.S.A.
  • 3128041093 | +1 312-804-1093 Illinois U.S.A.
  • 3128041094 | +1 312-804-1094 Illinois U.S.A.
  • 3128041095 | +1 312-804-1095 Illinois U.S.A.
  • 3128041096 | +1 312-804-1096 Illinois U.S.A.
  • 3128041097 | +1 312-804-1097 Illinois U.S.A.
  • 3128041098 | +1 312-804-1098 Illinois U.S.A.
  • 3128041099 | +1 312-804-1099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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