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).

  • 3122124000 | +1 312-212-4000 Illinois U.S.A.
  • 3122124001 | +1 312-212-4001 Illinois U.S.A.
  • 3122124002 | +1 312-212-4002 Illinois U.S.A.
  • 3122124003 | +1 312-212-4003 Illinois U.S.A.
  • 3122124004 | +1 312-212-4004 Illinois U.S.A.
  • 3122124005 | +1 312-212-4005 Illinois U.S.A.
  • 3122124006 | +1 312-212-4006 Illinois U.S.A.
  • 3122124007 | +1 312-212-4007 Illinois U.S.A.
  • 3122124008 | +1 312-212-4008 Illinois U.S.A.
  • 3122124009 | +1 312-212-4009 Illinois U.S.A.
  • 3122124010 | +1 312-212-4010 Illinois U.S.A.
  • 3122124011 | +1 312-212-4011 Illinois U.S.A.
  • 3122124012 | +1 312-212-4012 Illinois U.S.A.
  • 3122124013 | +1 312-212-4013 Illinois U.S.A.
  • 3122124014 | +1 312-212-4014 Illinois U.S.A.
  • 3122124015 | +1 312-212-4015 Illinois U.S.A.
  • 3122124016 | +1 312-212-4016 Illinois U.S.A.
  • 3122124017 | +1 312-212-4017 Illinois U.S.A.
  • 3122124018 | +1 312-212-4018 Illinois U.S.A.
  • 3122124019 | +1 312-212-4019 Illinois U.S.A.
  • 3122124020 | +1 312-212-4020 Illinois U.S.A.
  • 3122124021 | +1 312-212-4021 Illinois U.S.A.
  • 3122124022 | +1 312-212-4022 Illinois U.S.A.
  • 3122124023 | +1 312-212-4023 Illinois U.S.A.
  • 3122124024 | +1 312-212-4024 Illinois U.S.A.
  • 3122124025 | +1 312-212-4025 Illinois U.S.A.
  • 3122124026 | +1 312-212-4026 Illinois U.S.A.
  • 3122124027 | +1 312-212-4027 Illinois U.S.A.
  • 3122124028 | +1 312-212-4028 Illinois U.S.A.
  • 3122124029 | +1 312-212-4029 Illinois U.S.A.
  • 3122124030 | +1 312-212-4030 Illinois U.S.A.
  • 3122124031 | +1 312-212-4031 Illinois U.S.A.
  • 3122124032 | +1 312-212-4032 Illinois U.S.A.
  • 3122124033 | +1 312-212-4033 Illinois U.S.A.
  • 3122124034 | +1 312-212-4034 Illinois U.S.A.
  • 3122124035 | +1 312-212-4035 Illinois U.S.A.
  • 3122124036 | +1 312-212-4036 Illinois U.S.A.
  • 3122124037 | +1 312-212-4037 Illinois U.S.A.
  • 3122124038 | +1 312-212-4038 Illinois U.S.A.
  • 3122124039 | +1 312-212-4039 Illinois U.S.A.
  • 3122124040 | +1 312-212-4040 Illinois U.S.A.
  • 3122124041 | +1 312-212-4041 Illinois U.S.A.
  • 3122124042 | +1 312-212-4042 Illinois U.S.A.
  • 3122124043 | +1 312-212-4043 Illinois U.S.A.
  • 3122124044 | +1 312-212-4044 Illinois U.S.A.
  • 3122124045 | +1 312-212-4045 Illinois U.S.A.
  • 3122124046 | +1 312-212-4046 Illinois U.S.A.
  • 3122124047 | +1 312-212-4047 Illinois U.S.A.
  • 3122124048 | +1 312-212-4048 Illinois U.S.A.
  • 3122124049 | +1 312-212-4049 Illinois U.S.A.
  • 3122124050 | +1 312-212-4050 Illinois U.S.A.
  • 3122124051 | +1 312-212-4051 Illinois U.S.A.
  • 3122124052 | +1 312-212-4052 Illinois U.S.A.
  • 3122124053 | +1 312-212-4053 Illinois U.S.A.
  • 3122124054 | +1 312-212-4054 Illinois U.S.A.
  • 3122124055 | +1 312-212-4055 Illinois U.S.A.
  • 3122124056 | +1 312-212-4056 Illinois U.S.A.
  • 3122124057 | +1 312-212-4057 Illinois U.S.A.
  • 3122124058 | +1 312-212-4058 Illinois U.S.A.
  • 3122124059 | +1 312-212-4059 Illinois U.S.A.
  • 3122124060 | +1 312-212-4060 Illinois U.S.A.
  • 3122124061 | +1 312-212-4061 Illinois U.S.A.
  • 3122124062 | +1 312-212-4062 Illinois U.S.A.
  • 3122124063 | +1 312-212-4063 Illinois U.S.A.
  • 3122124064 | +1 312-212-4064 Illinois U.S.A.
  • 3122124065 | +1 312-212-4065 Illinois U.S.A.
  • 3122124066 | +1 312-212-4066 Illinois U.S.A.
  • 3122124067 | +1 312-212-4067 Illinois U.S.A.
  • 3122124068 | +1 312-212-4068 Illinois U.S.A.
  • 3122124069 | +1 312-212-4069 Illinois U.S.A.
  • 3122124070 | +1 312-212-4070 Illinois U.S.A.
  • 3122124071 | +1 312-212-4071 Illinois U.S.A.
  • 3122124072 | +1 312-212-4072 Illinois U.S.A.
  • 3122124073 | +1 312-212-4073 Illinois U.S.A.
  • 3122124074 | +1 312-212-4074 Illinois U.S.A.
  • 3122124075 | +1 312-212-4075 Illinois U.S.A.
  • 3122124076 | +1 312-212-4076 Illinois U.S.A.
  • 3122124077 | +1 312-212-4077 Illinois U.S.A.
  • 3122124078 | +1 312-212-4078 Illinois U.S.A.
  • 3122124079 | +1 312-212-4079 Illinois U.S.A.
  • 3122124080 | +1 312-212-4080 Illinois U.S.A.
  • 3122124081 | +1 312-212-4081 Illinois U.S.A.
  • 3122124082 | +1 312-212-4082 Illinois U.S.A.
  • 3122124083 | +1 312-212-4083 Illinois U.S.A.
  • 3122124084 | +1 312-212-4084 Illinois U.S.A.
  • 3122124085 | +1 312-212-4085 Illinois U.S.A.
  • 3122124086 | +1 312-212-4086 Illinois U.S.A.
  • 3122124087 | +1 312-212-4087 Illinois U.S.A.
  • 3122124088 | +1 312-212-4088 Illinois U.S.A.
  • 3122124089 | +1 312-212-4089 Illinois U.S.A.
  • 3122124090 | +1 312-212-4090 Illinois U.S.A.
  • 3122124091 | +1 312-212-4091 Illinois U.S.A.
  • 3122124092 | +1 312-212-4092 Illinois U.S.A.
  • 3122124093 | +1 312-212-4093 Illinois U.S.A.
  • 3122124094 | +1 312-212-4094 Illinois U.S.A.
  • 3122124095 | +1 312-212-4095 Illinois U.S.A.
  • 3122124096 | +1 312-212-4096 Illinois U.S.A.
  • 3122124097 | +1 312-212-4097 Illinois U.S.A.
  • 3122124098 | +1 312-212-4098 Illinois U.S.A.
  • 3122124099 | +1 312-212-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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