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).

  • 3122844000 | +1 312-284-4000 Illinois U.S.A.
  • 3122844001 | +1 312-284-4001 Illinois U.S.A.
  • 3122844002 | +1 312-284-4002 Illinois U.S.A.
  • 3122844003 | +1 312-284-4003 Illinois U.S.A.
  • 3122844004 | +1 312-284-4004 Illinois U.S.A.
  • 3122844005 | +1 312-284-4005 Illinois U.S.A.
  • 3122844006 | +1 312-284-4006 Illinois U.S.A.
  • 3122844007 | +1 312-284-4007 Illinois U.S.A.
  • 3122844008 | +1 312-284-4008 Illinois U.S.A.
  • 3122844009 | +1 312-284-4009 Illinois U.S.A.
  • 3122844010 | +1 312-284-4010 Illinois U.S.A.
  • 3122844011 | +1 312-284-4011 Illinois U.S.A.
  • 3122844012 | +1 312-284-4012 Illinois U.S.A.
  • 3122844013 | +1 312-284-4013 Illinois U.S.A.
  • 3122844014 | +1 312-284-4014 Illinois U.S.A.
  • 3122844015 | +1 312-284-4015 Illinois U.S.A.
  • 3122844016 | +1 312-284-4016 Illinois U.S.A.
  • 3122844017 | +1 312-284-4017 Illinois U.S.A.
  • 3122844018 | +1 312-284-4018 Illinois U.S.A.
  • 3122844019 | +1 312-284-4019 Illinois U.S.A.
  • 3122844020 | +1 312-284-4020 Illinois U.S.A.
  • 3122844021 | +1 312-284-4021 Illinois U.S.A.
  • 3122844022 | +1 312-284-4022 Illinois U.S.A.
  • 3122844023 | +1 312-284-4023 Illinois U.S.A.
  • 3122844024 | +1 312-284-4024 Illinois U.S.A.
  • 3122844025 | +1 312-284-4025 Illinois U.S.A.
  • 3122844026 | +1 312-284-4026 Illinois U.S.A.
  • 3122844027 | +1 312-284-4027 Illinois U.S.A.
  • 3122844028 | +1 312-284-4028 Illinois U.S.A.
  • 3122844029 | +1 312-284-4029 Illinois U.S.A.
  • 3122844030 | +1 312-284-4030 Illinois U.S.A.
  • 3122844031 | +1 312-284-4031 Illinois U.S.A.
  • 3122844032 | +1 312-284-4032 Illinois U.S.A.
  • 3122844033 | +1 312-284-4033 Illinois U.S.A.
  • 3122844034 | +1 312-284-4034 Illinois U.S.A.
  • 3122844035 | +1 312-284-4035 Illinois U.S.A.
  • 3122844036 | +1 312-284-4036 Illinois U.S.A.
  • 3122844037 | +1 312-284-4037 Illinois U.S.A.
  • 3122844038 | +1 312-284-4038 Illinois U.S.A.
  • 3122844039 | +1 312-284-4039 Illinois U.S.A.
  • 3122844040 | +1 312-284-4040 Illinois U.S.A.
  • 3122844041 | +1 312-284-4041 Illinois U.S.A.
  • 3122844042 | +1 312-284-4042 Illinois U.S.A.
  • 3122844043 | +1 312-284-4043 Illinois U.S.A.
  • 3122844044 | +1 312-284-4044 Illinois U.S.A.
  • 3122844045 | +1 312-284-4045 Illinois U.S.A.
  • 3122844046 | +1 312-284-4046 Illinois U.S.A.
  • 3122844047 | +1 312-284-4047 Illinois U.S.A.
  • 3122844048 | +1 312-284-4048 Illinois U.S.A.
  • 3122844049 | +1 312-284-4049 Illinois U.S.A.
  • 3122844050 | +1 312-284-4050 Illinois U.S.A.
  • 3122844051 | +1 312-284-4051 Illinois U.S.A.
  • 3122844052 | +1 312-284-4052 Illinois U.S.A.
  • 3122844053 | +1 312-284-4053 Illinois U.S.A.
  • 3122844054 | +1 312-284-4054 Illinois U.S.A.
  • 3122844055 | +1 312-284-4055 Illinois U.S.A.
  • 3122844056 | +1 312-284-4056 Illinois U.S.A.
  • 3122844057 | +1 312-284-4057 Illinois U.S.A.
  • 3122844058 | +1 312-284-4058 Illinois U.S.A.
  • 3122844059 | +1 312-284-4059 Illinois U.S.A.
  • 3122844060 | +1 312-284-4060 Illinois U.S.A.
  • 3122844061 | +1 312-284-4061 Illinois U.S.A.
  • 3122844062 | +1 312-284-4062 Illinois U.S.A.
  • 3122844063 | +1 312-284-4063 Illinois U.S.A.
  • 3122844064 | +1 312-284-4064 Illinois U.S.A.
  • 3122844065 | +1 312-284-4065 Illinois U.S.A.
  • 3122844066 | +1 312-284-4066 Illinois U.S.A.
  • 3122844067 | +1 312-284-4067 Illinois U.S.A.
  • 3122844068 | +1 312-284-4068 Illinois U.S.A.
  • 3122844069 | +1 312-284-4069 Illinois U.S.A.
  • 3122844070 | +1 312-284-4070 Illinois U.S.A.
  • 3122844071 | +1 312-284-4071 Illinois U.S.A.
  • 3122844072 | +1 312-284-4072 Illinois U.S.A.
  • 3122844073 | +1 312-284-4073 Illinois U.S.A.
  • 3122844074 | +1 312-284-4074 Illinois U.S.A.
  • 3122844075 | +1 312-284-4075 Illinois U.S.A.
  • 3122844076 | +1 312-284-4076 Illinois U.S.A.
  • 3122844077 | +1 312-284-4077 Illinois U.S.A.
  • 3122844078 | +1 312-284-4078 Illinois U.S.A.
  • 3122844079 | +1 312-284-4079 Illinois U.S.A.
  • 3122844080 | +1 312-284-4080 Illinois U.S.A.
  • 3122844081 | +1 312-284-4081 Illinois U.S.A.
  • 3122844082 | +1 312-284-4082 Illinois U.S.A.
  • 3122844083 | +1 312-284-4083 Illinois U.S.A.
  • 3122844084 | +1 312-284-4084 Illinois U.S.A.
  • 3122844085 | +1 312-284-4085 Illinois U.S.A.
  • 3122844086 | +1 312-284-4086 Illinois U.S.A.
  • 3122844087 | +1 312-284-4087 Illinois U.S.A.
  • 3122844088 | +1 312-284-4088 Illinois U.S.A.
  • 3122844089 | +1 312-284-4089 Illinois U.S.A.
  • 3122844090 | +1 312-284-4090 Illinois U.S.A.
  • 3122844091 | +1 312-284-4091 Illinois U.S.A.
  • 3122844092 | +1 312-284-4092 Illinois U.S.A.
  • 3122844093 | +1 312-284-4093 Illinois U.S.A.
  • 3122844094 | +1 312-284-4094 Illinois U.S.A.
  • 3122844095 | +1 312-284-4095 Illinois U.S.A.
  • 3122844096 | +1 312-284-4096 Illinois U.S.A.
  • 3122844097 | +1 312-284-4097 Illinois U.S.A.
  • 3122844098 | +1 312-284-4098 Illinois U.S.A.
  • 3122844099 | +1 312-284-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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