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).

  • 3124354000 | +1 312-435-4000 Illinois U.S.A.
  • 3124354001 | +1 312-435-4001 Illinois U.S.A.
  • 3124354002 | +1 312-435-4002 Illinois U.S.A.
  • 3124354003 | +1 312-435-4003 Illinois U.S.A.
  • 3124354004 | +1 312-435-4004 Illinois U.S.A.
  • 3124354005 | +1 312-435-4005 Illinois U.S.A.
  • 3124354006 | +1 312-435-4006 Illinois U.S.A.
  • 3124354007 | +1 312-435-4007 Illinois U.S.A.
  • 3124354008 | +1 312-435-4008 Illinois U.S.A.
  • 3124354009 | +1 312-435-4009 Illinois U.S.A.
  • 3124354010 | +1 312-435-4010 Illinois U.S.A.
  • 3124354011 | +1 312-435-4011 Illinois U.S.A.
  • 3124354012 | +1 312-435-4012 Illinois U.S.A.
  • 3124354013 | +1 312-435-4013 Illinois U.S.A.
  • 3124354014 | +1 312-435-4014 Illinois U.S.A.
  • 3124354015 | +1 312-435-4015 Illinois U.S.A.
  • 3124354016 | +1 312-435-4016 Illinois U.S.A.
  • 3124354017 | +1 312-435-4017 Illinois U.S.A.
  • 3124354018 | +1 312-435-4018 Illinois U.S.A.
  • 3124354019 | +1 312-435-4019 Illinois U.S.A.
  • 3124354020 | +1 312-435-4020 Illinois U.S.A.
  • 3124354021 | +1 312-435-4021 Illinois U.S.A.
  • 3124354022 | +1 312-435-4022 Illinois U.S.A.
  • 3124354023 | +1 312-435-4023 Illinois U.S.A.
  • 3124354024 | +1 312-435-4024 Illinois U.S.A.
  • 3124354025 | +1 312-435-4025 Illinois U.S.A.
  • 3124354026 | +1 312-435-4026 Illinois U.S.A.
  • 3124354027 | +1 312-435-4027 Illinois U.S.A.
  • 3124354028 | +1 312-435-4028 Illinois U.S.A.
  • 3124354029 | +1 312-435-4029 Illinois U.S.A.
  • 3124354030 | +1 312-435-4030 Illinois U.S.A.
  • 3124354031 | +1 312-435-4031 Illinois U.S.A.
  • 3124354032 | +1 312-435-4032 Illinois U.S.A.
  • 3124354033 | +1 312-435-4033 Illinois U.S.A.
  • 3124354034 | +1 312-435-4034 Illinois U.S.A.
  • 3124354035 | +1 312-435-4035 Illinois U.S.A.
  • 3124354036 | +1 312-435-4036 Illinois U.S.A.
  • 3124354037 | +1 312-435-4037 Illinois U.S.A.
  • 3124354038 | +1 312-435-4038 Illinois U.S.A.
  • 3124354039 | +1 312-435-4039 Illinois U.S.A.
  • 3124354040 | +1 312-435-4040 Illinois U.S.A.
  • 3124354041 | +1 312-435-4041 Illinois U.S.A.
  • 3124354042 | +1 312-435-4042 Illinois U.S.A.
  • 3124354043 | +1 312-435-4043 Illinois U.S.A.
  • 3124354044 | +1 312-435-4044 Illinois U.S.A.
  • 3124354045 | +1 312-435-4045 Illinois U.S.A.
  • 3124354046 | +1 312-435-4046 Illinois U.S.A.
  • 3124354047 | +1 312-435-4047 Illinois U.S.A.
  • 3124354048 | +1 312-435-4048 Illinois U.S.A.
  • 3124354049 | +1 312-435-4049 Illinois U.S.A.
  • 3124354050 | +1 312-435-4050 Illinois U.S.A.
  • 3124354051 | +1 312-435-4051 Illinois U.S.A.
  • 3124354052 | +1 312-435-4052 Illinois U.S.A.
  • 3124354053 | +1 312-435-4053 Illinois U.S.A.
  • 3124354054 | +1 312-435-4054 Illinois U.S.A.
  • 3124354055 | +1 312-435-4055 Illinois U.S.A.
  • 3124354056 | +1 312-435-4056 Illinois U.S.A.
  • 3124354057 | +1 312-435-4057 Illinois U.S.A.
  • 3124354058 | +1 312-435-4058 Illinois U.S.A.
  • 3124354059 | +1 312-435-4059 Illinois U.S.A.
  • 3124354060 | +1 312-435-4060 Illinois U.S.A.
  • 3124354061 | +1 312-435-4061 Illinois U.S.A.
  • 3124354062 | +1 312-435-4062 Illinois U.S.A.
  • 3124354063 | +1 312-435-4063 Illinois U.S.A.
  • 3124354064 | +1 312-435-4064 Illinois U.S.A.
  • 3124354065 | +1 312-435-4065 Illinois U.S.A.
  • 3124354066 | +1 312-435-4066 Illinois U.S.A.
  • 3124354067 | +1 312-435-4067 Illinois U.S.A.
  • 3124354068 | +1 312-435-4068 Illinois U.S.A.
  • 3124354069 | +1 312-435-4069 Illinois U.S.A.
  • 3124354070 | +1 312-435-4070 Illinois U.S.A.
  • 3124354071 | +1 312-435-4071 Illinois U.S.A.
  • 3124354072 | +1 312-435-4072 Illinois U.S.A.
  • 3124354073 | +1 312-435-4073 Illinois U.S.A.
  • 3124354074 | +1 312-435-4074 Illinois U.S.A.
  • 3124354075 | +1 312-435-4075 Illinois U.S.A.
  • 3124354076 | +1 312-435-4076 Illinois U.S.A.
  • 3124354077 | +1 312-435-4077 Illinois U.S.A.
  • 3124354078 | +1 312-435-4078 Illinois U.S.A.
  • 3124354079 | +1 312-435-4079 Illinois U.S.A.
  • 3124354080 | +1 312-435-4080 Illinois U.S.A.
  • 3124354081 | +1 312-435-4081 Illinois U.S.A.
  • 3124354082 | +1 312-435-4082 Illinois U.S.A.
  • 3124354083 | +1 312-435-4083 Illinois U.S.A.
  • 3124354084 | +1 312-435-4084 Illinois U.S.A.
  • 3124354085 | +1 312-435-4085 Illinois U.S.A.
  • 3124354086 | +1 312-435-4086 Illinois U.S.A.
  • 3124354087 | +1 312-435-4087 Illinois U.S.A.
  • 3124354088 | +1 312-435-4088 Illinois U.S.A.
  • 3124354089 | +1 312-435-4089 Illinois U.S.A.
  • 3124354090 | +1 312-435-4090 Illinois U.S.A.
  • 3124354091 | +1 312-435-4091 Illinois U.S.A.
  • 3124354092 | +1 312-435-4092 Illinois U.S.A.
  • 3124354093 | +1 312-435-4093 Illinois U.S.A.
  • 3124354094 | +1 312-435-4094 Illinois U.S.A.
  • 3124354095 | +1 312-435-4095 Illinois U.S.A.
  • 3124354096 | +1 312-435-4096 Illinois U.S.A.
  • 3124354097 | +1 312-435-4097 Illinois U.S.A.
  • 3124354098 | +1 312-435-4098 Illinois U.S.A.
  • 3124354099 | +1 312-435-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z