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).

  • 3128004000 | +1 312-800-4000 Illinois U.S.A.
  • 3128004001 | +1 312-800-4001 Illinois U.S.A.
  • 3128004002 | +1 312-800-4002 Illinois U.S.A.
  • 3128004003 | +1 312-800-4003 Illinois U.S.A.
  • 3128004004 | +1 312-800-4004 Illinois U.S.A.
  • 3128004005 | +1 312-800-4005 Illinois U.S.A.
  • 3128004006 | +1 312-800-4006 Illinois U.S.A.
  • 3128004007 | +1 312-800-4007 Illinois U.S.A.
  • 3128004008 | +1 312-800-4008 Illinois U.S.A.
  • 3128004009 | +1 312-800-4009 Illinois U.S.A.
  • 3128004010 | +1 312-800-4010 Illinois U.S.A.
  • 3128004011 | +1 312-800-4011 Illinois U.S.A.
  • 3128004012 | +1 312-800-4012 Illinois U.S.A.
  • 3128004013 | +1 312-800-4013 Illinois U.S.A.
  • 3128004014 | +1 312-800-4014 Illinois U.S.A.
  • 3128004015 | +1 312-800-4015 Illinois U.S.A.
  • 3128004016 | +1 312-800-4016 Illinois U.S.A.
  • 3128004017 | +1 312-800-4017 Illinois U.S.A.
  • 3128004018 | +1 312-800-4018 Illinois U.S.A.
  • 3128004019 | +1 312-800-4019 Illinois U.S.A.
  • 3128004020 | +1 312-800-4020 Illinois U.S.A.
  • 3128004021 | +1 312-800-4021 Illinois U.S.A.
  • 3128004022 | +1 312-800-4022 Illinois U.S.A.
  • 3128004023 | +1 312-800-4023 Illinois U.S.A.
  • 3128004024 | +1 312-800-4024 Illinois U.S.A.
  • 3128004025 | +1 312-800-4025 Illinois U.S.A.
  • 3128004026 | +1 312-800-4026 Illinois U.S.A.
  • 3128004027 | +1 312-800-4027 Illinois U.S.A.
  • 3128004028 | +1 312-800-4028 Illinois U.S.A.
  • 3128004029 | +1 312-800-4029 Illinois U.S.A.
  • 3128004030 | +1 312-800-4030 Illinois U.S.A.
  • 3128004031 | +1 312-800-4031 Illinois U.S.A.
  • 3128004032 | +1 312-800-4032 Illinois U.S.A.
  • 3128004033 | +1 312-800-4033 Illinois U.S.A.
  • 3128004034 | +1 312-800-4034 Illinois U.S.A.
  • 3128004035 | +1 312-800-4035 Illinois U.S.A.
  • 3128004036 | +1 312-800-4036 Illinois U.S.A.
  • 3128004037 | +1 312-800-4037 Illinois U.S.A.
  • 3128004038 | +1 312-800-4038 Illinois U.S.A.
  • 3128004039 | +1 312-800-4039 Illinois U.S.A.
  • 3128004040 | +1 312-800-4040 Illinois U.S.A.
  • 3128004041 | +1 312-800-4041 Illinois U.S.A.
  • 3128004042 | +1 312-800-4042 Illinois U.S.A.
  • 3128004043 | +1 312-800-4043 Illinois U.S.A.
  • 3128004044 | +1 312-800-4044 Illinois U.S.A.
  • 3128004045 | +1 312-800-4045 Illinois U.S.A.
  • 3128004046 | +1 312-800-4046 Illinois U.S.A.
  • 3128004047 | +1 312-800-4047 Illinois U.S.A.
  • 3128004048 | +1 312-800-4048 Illinois U.S.A.
  • 3128004049 | +1 312-800-4049 Illinois U.S.A.
  • 3128004050 | +1 312-800-4050 Illinois U.S.A.
  • 3128004051 | +1 312-800-4051 Illinois U.S.A.
  • 3128004052 | +1 312-800-4052 Illinois U.S.A.
  • 3128004053 | +1 312-800-4053 Illinois U.S.A.
  • 3128004054 | +1 312-800-4054 Illinois U.S.A.
  • 3128004055 | +1 312-800-4055 Illinois U.S.A.
  • 3128004056 | +1 312-800-4056 Illinois U.S.A.
  • 3128004057 | +1 312-800-4057 Illinois U.S.A.
  • 3128004058 | +1 312-800-4058 Illinois U.S.A.
  • 3128004059 | +1 312-800-4059 Illinois U.S.A.
  • 3128004060 | +1 312-800-4060 Illinois U.S.A.
  • 3128004061 | +1 312-800-4061 Illinois U.S.A.
  • 3128004062 | +1 312-800-4062 Illinois U.S.A.
  • 3128004063 | +1 312-800-4063 Illinois U.S.A.
  • 3128004064 | +1 312-800-4064 Illinois U.S.A.
  • 3128004065 | +1 312-800-4065 Illinois U.S.A.
  • 3128004066 | +1 312-800-4066 Illinois U.S.A.
  • 3128004067 | +1 312-800-4067 Illinois U.S.A.
  • 3128004068 | +1 312-800-4068 Illinois U.S.A.
  • 3128004069 | +1 312-800-4069 Illinois U.S.A.
  • 3128004070 | +1 312-800-4070 Illinois U.S.A.
  • 3128004071 | +1 312-800-4071 Illinois U.S.A.
  • 3128004072 | +1 312-800-4072 Illinois U.S.A.
  • 3128004073 | +1 312-800-4073 Illinois U.S.A.
  • 3128004074 | +1 312-800-4074 Illinois U.S.A.
  • 3128004075 | +1 312-800-4075 Illinois U.S.A.
  • 3128004076 | +1 312-800-4076 Illinois U.S.A.
  • 3128004077 | +1 312-800-4077 Illinois U.S.A.
  • 3128004078 | +1 312-800-4078 Illinois U.S.A.
  • 3128004079 | +1 312-800-4079 Illinois U.S.A.
  • 3128004080 | +1 312-800-4080 Illinois U.S.A.
  • 3128004081 | +1 312-800-4081 Illinois U.S.A.
  • 3128004082 | +1 312-800-4082 Illinois U.S.A.
  • 3128004083 | +1 312-800-4083 Illinois U.S.A.
  • 3128004084 | +1 312-800-4084 Illinois U.S.A.
  • 3128004085 | +1 312-800-4085 Illinois U.S.A.
  • 3128004086 | +1 312-800-4086 Illinois U.S.A.
  • 3128004087 | +1 312-800-4087 Illinois U.S.A.
  • 3128004088 | +1 312-800-4088 Illinois U.S.A.
  • 3128004089 | +1 312-800-4089 Illinois U.S.A.
  • 3128004090 | +1 312-800-4090 Illinois U.S.A.
  • 3128004091 | +1 312-800-4091 Illinois U.S.A.
  • 3128004092 | +1 312-800-4092 Illinois U.S.A.
  • 3128004093 | +1 312-800-4093 Illinois U.S.A.
  • 3128004094 | +1 312-800-4094 Illinois U.S.A.
  • 3128004095 | +1 312-800-4095 Illinois U.S.A.
  • 3128004096 | +1 312-800-4096 Illinois U.S.A.
  • 3128004097 | +1 312-800-4097 Illinois U.S.A.
  • 3128004098 | +1 312-800-4098 Illinois U.S.A.
  • 3128004099 | +1 312-800-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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