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).

  • 3125444000 | +1 312-544-4000 Illinois U.S.A.
  • 3125444001 | +1 312-544-4001 Illinois U.S.A.
  • 3125444002 | +1 312-544-4002 Illinois U.S.A.
  • 3125444003 | +1 312-544-4003 Illinois U.S.A.
  • 3125444004 | +1 312-544-4004 Illinois U.S.A.
  • 3125444005 | +1 312-544-4005 Illinois U.S.A.
  • 3125444006 | +1 312-544-4006 Illinois U.S.A.
  • 3125444007 | +1 312-544-4007 Illinois U.S.A.
  • 3125444008 | +1 312-544-4008 Illinois U.S.A.
  • 3125444009 | +1 312-544-4009 Illinois U.S.A.
  • 3125444010 | +1 312-544-4010 Illinois U.S.A.
  • 3125444011 | +1 312-544-4011 Illinois U.S.A.
  • 3125444012 | +1 312-544-4012 Illinois U.S.A.
  • 3125444013 | +1 312-544-4013 Illinois U.S.A.
  • 3125444014 | +1 312-544-4014 Illinois U.S.A.
  • 3125444015 | +1 312-544-4015 Illinois U.S.A.
  • 3125444016 | +1 312-544-4016 Illinois U.S.A.
  • 3125444017 | +1 312-544-4017 Illinois U.S.A.
  • 3125444018 | +1 312-544-4018 Illinois U.S.A.
  • 3125444019 | +1 312-544-4019 Illinois U.S.A.
  • 3125444020 | +1 312-544-4020 Illinois U.S.A.
  • 3125444021 | +1 312-544-4021 Illinois U.S.A.
  • 3125444022 | +1 312-544-4022 Illinois U.S.A.
  • 3125444023 | +1 312-544-4023 Illinois U.S.A.
  • 3125444024 | +1 312-544-4024 Illinois U.S.A.
  • 3125444025 | +1 312-544-4025 Illinois U.S.A.
  • 3125444026 | +1 312-544-4026 Illinois U.S.A.
  • 3125444027 | +1 312-544-4027 Illinois U.S.A.
  • 3125444028 | +1 312-544-4028 Illinois U.S.A.
  • 3125444029 | +1 312-544-4029 Illinois U.S.A.
  • 3125444030 | +1 312-544-4030 Illinois U.S.A.
  • 3125444031 | +1 312-544-4031 Illinois U.S.A.
  • 3125444032 | +1 312-544-4032 Illinois U.S.A.
  • 3125444033 | +1 312-544-4033 Illinois U.S.A.
  • 3125444034 | +1 312-544-4034 Illinois U.S.A.
  • 3125444035 | +1 312-544-4035 Illinois U.S.A.
  • 3125444036 | +1 312-544-4036 Illinois U.S.A.
  • 3125444037 | +1 312-544-4037 Illinois U.S.A.
  • 3125444038 | +1 312-544-4038 Illinois U.S.A.
  • 3125444039 | +1 312-544-4039 Illinois U.S.A.
  • 3125444040 | +1 312-544-4040 Illinois U.S.A.
  • 3125444041 | +1 312-544-4041 Illinois U.S.A.
  • 3125444042 | +1 312-544-4042 Illinois U.S.A.
  • 3125444043 | +1 312-544-4043 Illinois U.S.A.
  • 3125444044 | +1 312-544-4044 Illinois U.S.A.
  • 3125444045 | +1 312-544-4045 Illinois U.S.A.
  • 3125444046 | +1 312-544-4046 Illinois U.S.A.
  • 3125444047 | +1 312-544-4047 Illinois U.S.A.
  • 3125444048 | +1 312-544-4048 Illinois U.S.A.
  • 3125444049 | +1 312-544-4049 Illinois U.S.A.
  • 3125444050 | +1 312-544-4050 Illinois U.S.A.
  • 3125444051 | +1 312-544-4051 Illinois U.S.A.
  • 3125444052 | +1 312-544-4052 Illinois U.S.A.
  • 3125444053 | +1 312-544-4053 Illinois U.S.A.
  • 3125444054 | +1 312-544-4054 Illinois U.S.A.
  • 3125444055 | +1 312-544-4055 Illinois U.S.A.
  • 3125444056 | +1 312-544-4056 Illinois U.S.A.
  • 3125444057 | +1 312-544-4057 Illinois U.S.A.
  • 3125444058 | +1 312-544-4058 Illinois U.S.A.
  • 3125444059 | +1 312-544-4059 Illinois U.S.A.
  • 3125444060 | +1 312-544-4060 Illinois U.S.A.
  • 3125444061 | +1 312-544-4061 Illinois U.S.A.
  • 3125444062 | +1 312-544-4062 Illinois U.S.A.
  • 3125444063 | +1 312-544-4063 Illinois U.S.A.
  • 3125444064 | +1 312-544-4064 Illinois U.S.A.
  • 3125444065 | +1 312-544-4065 Illinois U.S.A.
  • 3125444066 | +1 312-544-4066 Illinois U.S.A.
  • 3125444067 | +1 312-544-4067 Illinois U.S.A.
  • 3125444068 | +1 312-544-4068 Illinois U.S.A.
  • 3125444069 | +1 312-544-4069 Illinois U.S.A.
  • 3125444070 | +1 312-544-4070 Illinois U.S.A.
  • 3125444071 | +1 312-544-4071 Illinois U.S.A.
  • 3125444072 | +1 312-544-4072 Illinois U.S.A.
  • 3125444073 | +1 312-544-4073 Illinois U.S.A.
  • 3125444074 | +1 312-544-4074 Illinois U.S.A.
  • 3125444075 | +1 312-544-4075 Illinois U.S.A.
  • 3125444076 | +1 312-544-4076 Illinois U.S.A.
  • 3125444077 | +1 312-544-4077 Illinois U.S.A.
  • 3125444078 | +1 312-544-4078 Illinois U.S.A.
  • 3125444079 | +1 312-544-4079 Illinois U.S.A.
  • 3125444080 | +1 312-544-4080 Illinois U.S.A.
  • 3125444081 | +1 312-544-4081 Illinois U.S.A.
  • 3125444082 | +1 312-544-4082 Illinois U.S.A.
  • 3125444083 | +1 312-544-4083 Illinois U.S.A.
  • 3125444084 | +1 312-544-4084 Illinois U.S.A.
  • 3125444085 | +1 312-544-4085 Illinois U.S.A.
  • 3125444086 | +1 312-544-4086 Illinois U.S.A.
  • 3125444087 | +1 312-544-4087 Illinois U.S.A.
  • 3125444088 | +1 312-544-4088 Illinois U.S.A.
  • 3125444089 | +1 312-544-4089 Illinois U.S.A.
  • 3125444090 | +1 312-544-4090 Illinois U.S.A.
  • 3125444091 | +1 312-544-4091 Illinois U.S.A.
  • 3125444092 | +1 312-544-4092 Illinois U.S.A.
  • 3125444093 | +1 312-544-4093 Illinois U.S.A.
  • 3125444094 | +1 312-544-4094 Illinois U.S.A.
  • 3125444095 | +1 312-544-4095 Illinois U.S.A.
  • 3125444096 | +1 312-544-4096 Illinois U.S.A.
  • 3125444097 | +1 312-544-4097 Illinois U.S.A.
  • 3125444098 | +1 312-544-4098 Illinois U.S.A.
  • 3125444099 | +1 312-544-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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