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).

  • 3127444000 | +1 312-744-4000 Illinois U.S.A.
  • 3127444001 | +1 312-744-4001 Illinois U.S.A.
  • 3127444002 | +1 312-744-4002 Illinois U.S.A.
  • 3127444003 | +1 312-744-4003 Illinois U.S.A.
  • 3127444004 | +1 312-744-4004 Illinois U.S.A.
  • 3127444005 | +1 312-744-4005 Illinois U.S.A.
  • 3127444006 | +1 312-744-4006 Illinois U.S.A.
  • 3127444007 | +1 312-744-4007 Illinois U.S.A.
  • 3127444008 | +1 312-744-4008 Illinois U.S.A.
  • 3127444009 | +1 312-744-4009 Illinois U.S.A.
  • 3127444010 | +1 312-744-4010 Illinois U.S.A.
  • 3127444011 | +1 312-744-4011 Illinois U.S.A.
  • 3127444012 | +1 312-744-4012 Illinois U.S.A.
  • 3127444013 | +1 312-744-4013 Illinois U.S.A.
  • 3127444014 | +1 312-744-4014 Illinois U.S.A.
  • 3127444015 | +1 312-744-4015 Illinois U.S.A.
  • 3127444016 | +1 312-744-4016 Illinois U.S.A.
  • 3127444017 | +1 312-744-4017 Illinois U.S.A.
  • 3127444018 | +1 312-744-4018 Illinois U.S.A.
  • 3127444019 | +1 312-744-4019 Illinois U.S.A.
  • 3127444020 | +1 312-744-4020 Illinois U.S.A.
  • 3127444021 | +1 312-744-4021 Illinois U.S.A.
  • 3127444022 | +1 312-744-4022 Illinois U.S.A.
  • 3127444023 | +1 312-744-4023 Illinois U.S.A.
  • 3127444024 | +1 312-744-4024 Illinois U.S.A.
  • 3127444025 | +1 312-744-4025 Illinois U.S.A.
  • 3127444026 | +1 312-744-4026 Illinois U.S.A.
  • 3127444027 | +1 312-744-4027 Illinois U.S.A.
  • 3127444028 | +1 312-744-4028 Illinois U.S.A.
  • 3127444029 | +1 312-744-4029 Illinois U.S.A.
  • 3127444030 | +1 312-744-4030 Illinois U.S.A.
  • 3127444031 | +1 312-744-4031 Illinois U.S.A.
  • 3127444032 | +1 312-744-4032 Illinois U.S.A.
  • 3127444033 | +1 312-744-4033 Illinois U.S.A.
  • 3127444034 | +1 312-744-4034 Illinois U.S.A.
  • 3127444035 | +1 312-744-4035 Illinois U.S.A.
  • 3127444036 | +1 312-744-4036 Illinois U.S.A.
  • 3127444037 | +1 312-744-4037 Illinois U.S.A.
  • 3127444038 | +1 312-744-4038 Illinois U.S.A.
  • 3127444039 | +1 312-744-4039 Illinois U.S.A.
  • 3127444040 | +1 312-744-4040 Illinois U.S.A.
  • 3127444041 | +1 312-744-4041 Illinois U.S.A.
  • 3127444042 | +1 312-744-4042 Illinois U.S.A.
  • 3127444043 | +1 312-744-4043 Illinois U.S.A.
  • 3127444044 | +1 312-744-4044 Illinois U.S.A.
  • 3127444045 | +1 312-744-4045 Illinois U.S.A.
  • 3127444046 | +1 312-744-4046 Illinois U.S.A.
  • 3127444047 | +1 312-744-4047 Illinois U.S.A.
  • 3127444048 | +1 312-744-4048 Illinois U.S.A.
  • 3127444049 | +1 312-744-4049 Illinois U.S.A.
  • 3127444050 | +1 312-744-4050 Illinois U.S.A.
  • 3127444051 | +1 312-744-4051 Illinois U.S.A.
  • 3127444052 | +1 312-744-4052 Illinois U.S.A.
  • 3127444053 | +1 312-744-4053 Illinois U.S.A.
  • 3127444054 | +1 312-744-4054 Illinois U.S.A.
  • 3127444055 | +1 312-744-4055 Illinois U.S.A.
  • 3127444056 | +1 312-744-4056 Illinois U.S.A.
  • 3127444057 | +1 312-744-4057 Illinois U.S.A.
  • 3127444058 | +1 312-744-4058 Illinois U.S.A.
  • 3127444059 | +1 312-744-4059 Illinois U.S.A.
  • 3127444060 | +1 312-744-4060 Illinois U.S.A.
  • 3127444061 | +1 312-744-4061 Illinois U.S.A.
  • 3127444062 | +1 312-744-4062 Illinois U.S.A.
  • 3127444063 | +1 312-744-4063 Illinois U.S.A.
  • 3127444064 | +1 312-744-4064 Illinois U.S.A.
  • 3127444065 | +1 312-744-4065 Illinois U.S.A.
  • 3127444066 | +1 312-744-4066 Illinois U.S.A.
  • 3127444067 | +1 312-744-4067 Illinois U.S.A.
  • 3127444068 | +1 312-744-4068 Illinois U.S.A.
  • 3127444069 | +1 312-744-4069 Illinois U.S.A.
  • 3127444070 | +1 312-744-4070 Illinois U.S.A.
  • 3127444071 | +1 312-744-4071 Illinois U.S.A.
  • 3127444072 | +1 312-744-4072 Illinois U.S.A.
  • 3127444073 | +1 312-744-4073 Illinois U.S.A.
  • 3127444074 | +1 312-744-4074 Illinois U.S.A.
  • 3127444075 | +1 312-744-4075 Illinois U.S.A.
  • 3127444076 | +1 312-744-4076 Illinois U.S.A.
  • 3127444077 | +1 312-744-4077 Illinois U.S.A.
  • 3127444078 | +1 312-744-4078 Illinois U.S.A.
  • 3127444079 | +1 312-744-4079 Illinois U.S.A.
  • 3127444080 | +1 312-744-4080 Illinois U.S.A.
  • 3127444081 | +1 312-744-4081 Illinois U.S.A.
  • 3127444082 | +1 312-744-4082 Illinois U.S.A.
  • 3127444083 | +1 312-744-4083 Illinois U.S.A.
  • 3127444084 | +1 312-744-4084 Illinois U.S.A.
  • 3127444085 | +1 312-744-4085 Illinois U.S.A.
  • 3127444086 | +1 312-744-4086 Illinois U.S.A.
  • 3127444087 | +1 312-744-4087 Illinois U.S.A.
  • 3127444088 | +1 312-744-4088 Illinois U.S.A.
  • 3127444089 | +1 312-744-4089 Illinois U.S.A.
  • 3127444090 | +1 312-744-4090 Illinois U.S.A.
  • 3127444091 | +1 312-744-4091 Illinois U.S.A.
  • 3127444092 | +1 312-744-4092 Illinois U.S.A.
  • 3127444093 | +1 312-744-4093 Illinois U.S.A.
  • 3127444094 | +1 312-744-4094 Illinois U.S.A.
  • 3127444095 | +1 312-744-4095 Illinois U.S.A.
  • 3127444096 | +1 312-744-4096 Illinois U.S.A.
  • 3127444097 | +1 312-744-4097 Illinois U.S.A.
  • 3127444098 | +1 312-744-4098 Illinois U.S.A.
  • 3127444099 | +1 312-744-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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