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).

  • 3122354000 | +1 312-235-4000 Illinois U.S.A.
  • 3122354001 | +1 312-235-4001 Illinois U.S.A.
  • 3122354002 | +1 312-235-4002 Illinois U.S.A.
  • 3122354003 | +1 312-235-4003 Illinois U.S.A.
  • 3122354004 | +1 312-235-4004 Illinois U.S.A.
  • 3122354005 | +1 312-235-4005 Illinois U.S.A.
  • 3122354006 | +1 312-235-4006 Illinois U.S.A.
  • 3122354007 | +1 312-235-4007 Illinois U.S.A.
  • 3122354008 | +1 312-235-4008 Illinois U.S.A.
  • 3122354009 | +1 312-235-4009 Illinois U.S.A.
  • 3122354010 | +1 312-235-4010 Illinois U.S.A.
  • 3122354011 | +1 312-235-4011 Illinois U.S.A.
  • 3122354012 | +1 312-235-4012 Illinois U.S.A.
  • 3122354013 | +1 312-235-4013 Illinois U.S.A.
  • 3122354014 | +1 312-235-4014 Illinois U.S.A.
  • 3122354015 | +1 312-235-4015 Illinois U.S.A.
  • 3122354016 | +1 312-235-4016 Illinois U.S.A.
  • 3122354017 | +1 312-235-4017 Illinois U.S.A.
  • 3122354018 | +1 312-235-4018 Illinois U.S.A.
  • 3122354019 | +1 312-235-4019 Illinois U.S.A.
  • 3122354020 | +1 312-235-4020 Illinois U.S.A.
  • 3122354021 | +1 312-235-4021 Illinois U.S.A.
  • 3122354022 | +1 312-235-4022 Illinois U.S.A.
  • 3122354023 | +1 312-235-4023 Illinois U.S.A.
  • 3122354024 | +1 312-235-4024 Illinois U.S.A.
  • 3122354025 | +1 312-235-4025 Illinois U.S.A.
  • 3122354026 | +1 312-235-4026 Illinois U.S.A.
  • 3122354027 | +1 312-235-4027 Illinois U.S.A.
  • 3122354028 | +1 312-235-4028 Illinois U.S.A.
  • 3122354029 | +1 312-235-4029 Illinois U.S.A.
  • 3122354030 | +1 312-235-4030 Illinois U.S.A.
  • 3122354031 | +1 312-235-4031 Illinois U.S.A.
  • 3122354032 | +1 312-235-4032 Illinois U.S.A.
  • 3122354033 | +1 312-235-4033 Illinois U.S.A.
  • 3122354034 | +1 312-235-4034 Illinois U.S.A.
  • 3122354035 | +1 312-235-4035 Illinois U.S.A.
  • 3122354036 | +1 312-235-4036 Illinois U.S.A.
  • 3122354037 | +1 312-235-4037 Illinois U.S.A.
  • 3122354038 | +1 312-235-4038 Illinois U.S.A.
  • 3122354039 | +1 312-235-4039 Illinois U.S.A.
  • 3122354040 | +1 312-235-4040 Illinois U.S.A.
  • 3122354041 | +1 312-235-4041 Illinois U.S.A.
  • 3122354042 | +1 312-235-4042 Illinois U.S.A.
  • 3122354043 | +1 312-235-4043 Illinois U.S.A.
  • 3122354044 | +1 312-235-4044 Illinois U.S.A.
  • 3122354045 | +1 312-235-4045 Illinois U.S.A.
  • 3122354046 | +1 312-235-4046 Illinois U.S.A.
  • 3122354047 | +1 312-235-4047 Illinois U.S.A.
  • 3122354048 | +1 312-235-4048 Illinois U.S.A.
  • 3122354049 | +1 312-235-4049 Illinois U.S.A.
  • 3122354050 | +1 312-235-4050 Illinois U.S.A.
  • 3122354051 | +1 312-235-4051 Illinois U.S.A.
  • 3122354052 | +1 312-235-4052 Illinois U.S.A.
  • 3122354053 | +1 312-235-4053 Illinois U.S.A.
  • 3122354054 | +1 312-235-4054 Illinois U.S.A.
  • 3122354055 | +1 312-235-4055 Illinois U.S.A.
  • 3122354056 | +1 312-235-4056 Illinois U.S.A.
  • 3122354057 | +1 312-235-4057 Illinois U.S.A.
  • 3122354058 | +1 312-235-4058 Illinois U.S.A.
  • 3122354059 | +1 312-235-4059 Illinois U.S.A.
  • 3122354060 | +1 312-235-4060 Illinois U.S.A.
  • 3122354061 | +1 312-235-4061 Illinois U.S.A.
  • 3122354062 | +1 312-235-4062 Illinois U.S.A.
  • 3122354063 | +1 312-235-4063 Illinois U.S.A.
  • 3122354064 | +1 312-235-4064 Illinois U.S.A.
  • 3122354065 | +1 312-235-4065 Illinois U.S.A.
  • 3122354066 | +1 312-235-4066 Illinois U.S.A.
  • 3122354067 | +1 312-235-4067 Illinois U.S.A.
  • 3122354068 | +1 312-235-4068 Illinois U.S.A.
  • 3122354069 | +1 312-235-4069 Illinois U.S.A.
  • 3122354070 | +1 312-235-4070 Illinois U.S.A.
  • 3122354071 | +1 312-235-4071 Illinois U.S.A.
  • 3122354072 | +1 312-235-4072 Illinois U.S.A.
  • 3122354073 | +1 312-235-4073 Illinois U.S.A.
  • 3122354074 | +1 312-235-4074 Illinois U.S.A.
  • 3122354075 | +1 312-235-4075 Illinois U.S.A.
  • 3122354076 | +1 312-235-4076 Illinois U.S.A.
  • 3122354077 | +1 312-235-4077 Illinois U.S.A.
  • 3122354078 | +1 312-235-4078 Illinois U.S.A.
  • 3122354079 | +1 312-235-4079 Illinois U.S.A.
  • 3122354080 | +1 312-235-4080 Illinois U.S.A.
  • 3122354081 | +1 312-235-4081 Illinois U.S.A.
  • 3122354082 | +1 312-235-4082 Illinois U.S.A.
  • 3122354083 | +1 312-235-4083 Illinois U.S.A.
  • 3122354084 | +1 312-235-4084 Illinois U.S.A.
  • 3122354085 | +1 312-235-4085 Illinois U.S.A.
  • 3122354086 | +1 312-235-4086 Illinois U.S.A.
  • 3122354087 | +1 312-235-4087 Illinois U.S.A.
  • 3122354088 | +1 312-235-4088 Illinois U.S.A.
  • 3122354089 | +1 312-235-4089 Illinois U.S.A.
  • 3122354090 | +1 312-235-4090 Illinois U.S.A.
  • 3122354091 | +1 312-235-4091 Illinois U.S.A.
  • 3122354092 | +1 312-235-4092 Illinois U.S.A.
  • 3122354093 | +1 312-235-4093 Illinois U.S.A.
  • 3122354094 | +1 312-235-4094 Illinois U.S.A.
  • 3122354095 | +1 312-235-4095 Illinois U.S.A.
  • 3122354096 | +1 312-235-4096 Illinois U.S.A.
  • 3122354097 | +1 312-235-4097 Illinois U.S.A.
  • 3122354098 | +1 312-235-4098 Illinois U.S.A.
  • 3122354099 | +1 312-235-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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