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).

  • 3123090000 | +1 312-309-0000 Illinois U.S.A.
  • 3123090001 | +1 312-309-0001 Illinois U.S.A.
  • 3123090002 | +1 312-309-0002 Illinois U.S.A.
  • 3123090003 | +1 312-309-0003 Illinois U.S.A.
  • 3123090004 | +1 312-309-0004 Illinois U.S.A.
  • 3123090005 | +1 312-309-0005 Illinois U.S.A.
  • 3123090006 | +1 312-309-0006 Illinois U.S.A.
  • 3123090007 | +1 312-309-0007 Illinois U.S.A.
  • 3123090008 | +1 312-309-0008 Illinois U.S.A.
  • 3123090009 | +1 312-309-0009 Illinois U.S.A.
  • 3123090010 | +1 312-309-0010 Illinois U.S.A.
  • 3123090011 | +1 312-309-0011 Illinois U.S.A.
  • 3123090012 | +1 312-309-0012 Illinois U.S.A.
  • 3123090013 | +1 312-309-0013 Illinois U.S.A.
  • 3123090014 | +1 312-309-0014 Illinois U.S.A.
  • 3123090015 | +1 312-309-0015 Illinois U.S.A.
  • 3123090016 | +1 312-309-0016 Illinois U.S.A.
  • 3123090017 | +1 312-309-0017 Illinois U.S.A.
  • 3123090018 | +1 312-309-0018 Illinois U.S.A.
  • 3123090019 | +1 312-309-0019 Illinois U.S.A.
  • 3123090020 | +1 312-309-0020 Illinois U.S.A.
  • 3123090021 | +1 312-309-0021 Illinois U.S.A.
  • 3123090022 | +1 312-309-0022 Illinois U.S.A.
  • 3123090023 | +1 312-309-0023 Illinois U.S.A.
  • 3123090024 | +1 312-309-0024 Illinois U.S.A.
  • 3123090025 | +1 312-309-0025 Illinois U.S.A.
  • 3123090026 | +1 312-309-0026 Illinois U.S.A.
  • 3123090027 | +1 312-309-0027 Illinois U.S.A.
  • 3123090028 | +1 312-309-0028 Illinois U.S.A.
  • 3123090029 | +1 312-309-0029 Illinois U.S.A.
  • 3123090030 | +1 312-309-0030 Illinois U.S.A.
  • 3123090031 | +1 312-309-0031 Illinois U.S.A.
  • 3123090032 | +1 312-309-0032 Illinois U.S.A.
  • 3123090033 | +1 312-309-0033 Illinois U.S.A.
  • 3123090034 | +1 312-309-0034 Illinois U.S.A.
  • 3123090035 | +1 312-309-0035 Illinois U.S.A.
  • 3123090036 | +1 312-309-0036 Illinois U.S.A.
  • 3123090037 | +1 312-309-0037 Illinois U.S.A.
  • 3123090038 | +1 312-309-0038 Illinois U.S.A.
  • 3123090039 | +1 312-309-0039 Illinois U.S.A.
  • 3123090040 | +1 312-309-0040 Illinois U.S.A.
  • 3123090041 | +1 312-309-0041 Illinois U.S.A.
  • 3123090042 | +1 312-309-0042 Illinois U.S.A.
  • 3123090043 | +1 312-309-0043 Illinois U.S.A.
  • 3123090044 | +1 312-309-0044 Illinois U.S.A.
  • 3123090045 | +1 312-309-0045 Illinois U.S.A.
  • 3123090046 | +1 312-309-0046 Illinois U.S.A.
  • 3123090047 | +1 312-309-0047 Illinois U.S.A.
  • 3123090048 | +1 312-309-0048 Illinois U.S.A.
  • 3123090049 | +1 312-309-0049 Illinois U.S.A.
  • 3123090050 | +1 312-309-0050 Illinois U.S.A.
  • 3123090051 | +1 312-309-0051 Illinois U.S.A.
  • 3123090052 | +1 312-309-0052 Illinois U.S.A.
  • 3123090053 | +1 312-309-0053 Illinois U.S.A.
  • 3123090054 | +1 312-309-0054 Illinois U.S.A.
  • 3123090055 | +1 312-309-0055 Illinois U.S.A.
  • 3123090056 | +1 312-309-0056 Illinois U.S.A.
  • 3123090057 | +1 312-309-0057 Illinois U.S.A.
  • 3123090058 | +1 312-309-0058 Illinois U.S.A.
  • 3123090059 | +1 312-309-0059 Illinois U.S.A.
  • 3123090060 | +1 312-309-0060 Illinois U.S.A.
  • 3123090061 | +1 312-309-0061 Illinois U.S.A.
  • 3123090062 | +1 312-309-0062 Illinois U.S.A.
  • 3123090063 | +1 312-309-0063 Illinois U.S.A.
  • 3123090064 | +1 312-309-0064 Illinois U.S.A.
  • 3123090065 | +1 312-309-0065 Illinois U.S.A.
  • 3123090066 | +1 312-309-0066 Illinois U.S.A.
  • 3123090067 | +1 312-309-0067 Illinois U.S.A.
  • 3123090068 | +1 312-309-0068 Illinois U.S.A.
  • 3123090069 | +1 312-309-0069 Illinois U.S.A.
  • 3123090070 | +1 312-309-0070 Illinois U.S.A.
  • 3123090071 | +1 312-309-0071 Illinois U.S.A.
  • 3123090072 | +1 312-309-0072 Illinois U.S.A.
  • 3123090073 | +1 312-309-0073 Illinois U.S.A.
  • 3123090074 | +1 312-309-0074 Illinois U.S.A.
  • 3123090075 | +1 312-309-0075 Illinois U.S.A.
  • 3123090076 | +1 312-309-0076 Illinois U.S.A.
  • 3123090077 | +1 312-309-0077 Illinois U.S.A.
  • 3123090078 | +1 312-309-0078 Illinois U.S.A.
  • 3123090079 | +1 312-309-0079 Illinois U.S.A.
  • 3123090080 | +1 312-309-0080 Illinois U.S.A.
  • 3123090081 | +1 312-309-0081 Illinois U.S.A.
  • 3123090082 | +1 312-309-0082 Illinois U.S.A.
  • 3123090083 | +1 312-309-0083 Illinois U.S.A.
  • 3123090084 | +1 312-309-0084 Illinois U.S.A.
  • 3123090085 | +1 312-309-0085 Illinois U.S.A.
  • 3123090086 | +1 312-309-0086 Illinois U.S.A.
  • 3123090087 | +1 312-309-0087 Illinois U.S.A.
  • 3123090088 | +1 312-309-0088 Illinois U.S.A.
  • 3123090089 | +1 312-309-0089 Illinois U.S.A.
  • 3123090090 | +1 312-309-0090 Illinois U.S.A.
  • 3123090091 | +1 312-309-0091 Illinois U.S.A.
  • 3123090092 | +1 312-309-0092 Illinois U.S.A.
  • 3123090093 | +1 312-309-0093 Illinois U.S.A.
  • 3123090094 | +1 312-309-0094 Illinois U.S.A.
  • 3123090095 | +1 312-309-0095 Illinois U.S.A.
  • 3123090096 | +1 312-309-0096 Illinois U.S.A.
  • 3123090097 | +1 312-309-0097 Illinois U.S.A.
  • 3123090098 | +1 312-309-0098 Illinois U.S.A.
  • 3123090099 | +1 312-309-0099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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