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).

  • 3124454000 | +1 312-445-4000 Illinois U.S.A.
  • 3124454001 | +1 312-445-4001 Illinois U.S.A.
  • 3124454002 | +1 312-445-4002 Illinois U.S.A.
  • 3124454003 | +1 312-445-4003 Illinois U.S.A.
  • 3124454004 | +1 312-445-4004 Illinois U.S.A.
  • 3124454005 | +1 312-445-4005 Illinois U.S.A.
  • 3124454006 | +1 312-445-4006 Illinois U.S.A.
  • 3124454007 | +1 312-445-4007 Illinois U.S.A.
  • 3124454008 | +1 312-445-4008 Illinois U.S.A.
  • 3124454009 | +1 312-445-4009 Illinois U.S.A.
  • 3124454010 | +1 312-445-4010 Illinois U.S.A.
  • 3124454011 | +1 312-445-4011 Illinois U.S.A.
  • 3124454012 | +1 312-445-4012 Illinois U.S.A.
  • 3124454013 | +1 312-445-4013 Illinois U.S.A.
  • 3124454014 | +1 312-445-4014 Illinois U.S.A.
  • 3124454015 | +1 312-445-4015 Illinois U.S.A.
  • 3124454016 | +1 312-445-4016 Illinois U.S.A.
  • 3124454017 | +1 312-445-4017 Illinois U.S.A.
  • 3124454018 | +1 312-445-4018 Illinois U.S.A.
  • 3124454019 | +1 312-445-4019 Illinois U.S.A.
  • 3124454020 | +1 312-445-4020 Illinois U.S.A.
  • 3124454021 | +1 312-445-4021 Illinois U.S.A.
  • 3124454022 | +1 312-445-4022 Illinois U.S.A.
  • 3124454023 | +1 312-445-4023 Illinois U.S.A.
  • 3124454024 | +1 312-445-4024 Illinois U.S.A.
  • 3124454025 | +1 312-445-4025 Illinois U.S.A.
  • 3124454026 | +1 312-445-4026 Illinois U.S.A.
  • 3124454027 | +1 312-445-4027 Illinois U.S.A.
  • 3124454028 | +1 312-445-4028 Illinois U.S.A.
  • 3124454029 | +1 312-445-4029 Illinois U.S.A.
  • 3124454030 | +1 312-445-4030 Illinois U.S.A.
  • 3124454031 | +1 312-445-4031 Illinois U.S.A.
  • 3124454032 | +1 312-445-4032 Illinois U.S.A.
  • 3124454033 | +1 312-445-4033 Illinois U.S.A.
  • 3124454034 | +1 312-445-4034 Illinois U.S.A.
  • 3124454035 | +1 312-445-4035 Illinois U.S.A.
  • 3124454036 | +1 312-445-4036 Illinois U.S.A.
  • 3124454037 | +1 312-445-4037 Illinois U.S.A.
  • 3124454038 | +1 312-445-4038 Illinois U.S.A.
  • 3124454039 | +1 312-445-4039 Illinois U.S.A.
  • 3124454040 | +1 312-445-4040 Illinois U.S.A.
  • 3124454041 | +1 312-445-4041 Illinois U.S.A.
  • 3124454042 | +1 312-445-4042 Illinois U.S.A.
  • 3124454043 | +1 312-445-4043 Illinois U.S.A.
  • 3124454044 | +1 312-445-4044 Illinois U.S.A.
  • 3124454045 | +1 312-445-4045 Illinois U.S.A.
  • 3124454046 | +1 312-445-4046 Illinois U.S.A.
  • 3124454047 | +1 312-445-4047 Illinois U.S.A.
  • 3124454048 | +1 312-445-4048 Illinois U.S.A.
  • 3124454049 | +1 312-445-4049 Illinois U.S.A.
  • 3124454050 | +1 312-445-4050 Illinois U.S.A.
  • 3124454051 | +1 312-445-4051 Illinois U.S.A.
  • 3124454052 | +1 312-445-4052 Illinois U.S.A.
  • 3124454053 | +1 312-445-4053 Illinois U.S.A.
  • 3124454054 | +1 312-445-4054 Illinois U.S.A.
  • 3124454055 | +1 312-445-4055 Illinois U.S.A.
  • 3124454056 | +1 312-445-4056 Illinois U.S.A.
  • 3124454057 | +1 312-445-4057 Illinois U.S.A.
  • 3124454058 | +1 312-445-4058 Illinois U.S.A.
  • 3124454059 | +1 312-445-4059 Illinois U.S.A.
  • 3124454060 | +1 312-445-4060 Illinois U.S.A.
  • 3124454061 | +1 312-445-4061 Illinois U.S.A.
  • 3124454062 | +1 312-445-4062 Illinois U.S.A.
  • 3124454063 | +1 312-445-4063 Illinois U.S.A.
  • 3124454064 | +1 312-445-4064 Illinois U.S.A.
  • 3124454065 | +1 312-445-4065 Illinois U.S.A.
  • 3124454066 | +1 312-445-4066 Illinois U.S.A.
  • 3124454067 | +1 312-445-4067 Illinois U.S.A.
  • 3124454068 | +1 312-445-4068 Illinois U.S.A.
  • 3124454069 | +1 312-445-4069 Illinois U.S.A.
  • 3124454070 | +1 312-445-4070 Illinois U.S.A.
  • 3124454071 | +1 312-445-4071 Illinois U.S.A.
  • 3124454072 | +1 312-445-4072 Illinois U.S.A.
  • 3124454073 | +1 312-445-4073 Illinois U.S.A.
  • 3124454074 | +1 312-445-4074 Illinois U.S.A.
  • 3124454075 | +1 312-445-4075 Illinois U.S.A.
  • 3124454076 | +1 312-445-4076 Illinois U.S.A.
  • 3124454077 | +1 312-445-4077 Illinois U.S.A.
  • 3124454078 | +1 312-445-4078 Illinois U.S.A.
  • 3124454079 | +1 312-445-4079 Illinois U.S.A.
  • 3124454080 | +1 312-445-4080 Illinois U.S.A.
  • 3124454081 | +1 312-445-4081 Illinois U.S.A.
  • 3124454082 | +1 312-445-4082 Illinois U.S.A.
  • 3124454083 | +1 312-445-4083 Illinois U.S.A.
  • 3124454084 | +1 312-445-4084 Illinois U.S.A.
  • 3124454085 | +1 312-445-4085 Illinois U.S.A.
  • 3124454086 | +1 312-445-4086 Illinois U.S.A.
  • 3124454087 | +1 312-445-4087 Illinois U.S.A.
  • 3124454088 | +1 312-445-4088 Illinois U.S.A.
  • 3124454089 | +1 312-445-4089 Illinois U.S.A.
  • 3124454090 | +1 312-445-4090 Illinois U.S.A.
  • 3124454091 | +1 312-445-4091 Illinois U.S.A.
  • 3124454092 | +1 312-445-4092 Illinois U.S.A.
  • 3124454093 | +1 312-445-4093 Illinois U.S.A.
  • 3124454094 | +1 312-445-4094 Illinois U.S.A.
  • 3124454095 | +1 312-445-4095 Illinois U.S.A.
  • 3124454096 | +1 312-445-4096 Illinois U.S.A.
  • 3124454097 | +1 312-445-4097 Illinois U.S.A.
  • 3124454098 | +1 312-445-4098 Illinois U.S.A.
  • 3124454099 | +1 312-445-4099 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