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).

  • 3128274000 | +1 312-827-4000 Illinois U.S.A.
  • 3128274001 | +1 312-827-4001 Illinois U.S.A.
  • 3128274002 | +1 312-827-4002 Illinois U.S.A.
  • 3128274003 | +1 312-827-4003 Illinois U.S.A.
  • 3128274004 | +1 312-827-4004 Illinois U.S.A.
  • 3128274005 | +1 312-827-4005 Illinois U.S.A.
  • 3128274006 | +1 312-827-4006 Illinois U.S.A.
  • 3128274007 | +1 312-827-4007 Illinois U.S.A.
  • 3128274008 | +1 312-827-4008 Illinois U.S.A.
  • 3128274009 | +1 312-827-4009 Illinois U.S.A.
  • 3128274010 | +1 312-827-4010 Illinois U.S.A.
  • 3128274011 | +1 312-827-4011 Illinois U.S.A.
  • 3128274012 | +1 312-827-4012 Illinois U.S.A.
  • 3128274013 | +1 312-827-4013 Illinois U.S.A.
  • 3128274014 | +1 312-827-4014 Illinois U.S.A.
  • 3128274015 | +1 312-827-4015 Illinois U.S.A.
  • 3128274016 | +1 312-827-4016 Illinois U.S.A.
  • 3128274017 | +1 312-827-4017 Illinois U.S.A.
  • 3128274018 | +1 312-827-4018 Illinois U.S.A.
  • 3128274019 | +1 312-827-4019 Illinois U.S.A.
  • 3128274020 | +1 312-827-4020 Illinois U.S.A.
  • 3128274021 | +1 312-827-4021 Illinois U.S.A.
  • 3128274022 | +1 312-827-4022 Illinois U.S.A.
  • 3128274023 | +1 312-827-4023 Illinois U.S.A.
  • 3128274024 | +1 312-827-4024 Illinois U.S.A.
  • 3128274025 | +1 312-827-4025 Illinois U.S.A.
  • 3128274026 | +1 312-827-4026 Illinois U.S.A.
  • 3128274027 | +1 312-827-4027 Illinois U.S.A.
  • 3128274028 | +1 312-827-4028 Illinois U.S.A.
  • 3128274029 | +1 312-827-4029 Illinois U.S.A.
  • 3128274030 | +1 312-827-4030 Illinois U.S.A.
  • 3128274031 | +1 312-827-4031 Illinois U.S.A.
  • 3128274032 | +1 312-827-4032 Illinois U.S.A.
  • 3128274033 | +1 312-827-4033 Illinois U.S.A.
  • 3128274034 | +1 312-827-4034 Illinois U.S.A.
  • 3128274035 | +1 312-827-4035 Illinois U.S.A.
  • 3128274036 | +1 312-827-4036 Illinois U.S.A.
  • 3128274037 | +1 312-827-4037 Illinois U.S.A.
  • 3128274038 | +1 312-827-4038 Illinois U.S.A.
  • 3128274039 | +1 312-827-4039 Illinois U.S.A.
  • 3128274040 | +1 312-827-4040 Illinois U.S.A.
  • 3128274041 | +1 312-827-4041 Illinois U.S.A.
  • 3128274042 | +1 312-827-4042 Illinois U.S.A.
  • 3128274043 | +1 312-827-4043 Illinois U.S.A.
  • 3128274044 | +1 312-827-4044 Illinois U.S.A.
  • 3128274045 | +1 312-827-4045 Illinois U.S.A.
  • 3128274046 | +1 312-827-4046 Illinois U.S.A.
  • 3128274047 | +1 312-827-4047 Illinois U.S.A.
  • 3128274048 | +1 312-827-4048 Illinois U.S.A.
  • 3128274049 | +1 312-827-4049 Illinois U.S.A.
  • 3128274050 | +1 312-827-4050 Illinois U.S.A.
  • 3128274051 | +1 312-827-4051 Illinois U.S.A.
  • 3128274052 | +1 312-827-4052 Illinois U.S.A.
  • 3128274053 | +1 312-827-4053 Illinois U.S.A.
  • 3128274054 | +1 312-827-4054 Illinois U.S.A.
  • 3128274055 | +1 312-827-4055 Illinois U.S.A.
  • 3128274056 | +1 312-827-4056 Illinois U.S.A.
  • 3128274057 | +1 312-827-4057 Illinois U.S.A.
  • 3128274058 | +1 312-827-4058 Illinois U.S.A.
  • 3128274059 | +1 312-827-4059 Illinois U.S.A.
  • 3128274060 | +1 312-827-4060 Illinois U.S.A.
  • 3128274061 | +1 312-827-4061 Illinois U.S.A.
  • 3128274062 | +1 312-827-4062 Illinois U.S.A.
  • 3128274063 | +1 312-827-4063 Illinois U.S.A.
  • 3128274064 | +1 312-827-4064 Illinois U.S.A.
  • 3128274065 | +1 312-827-4065 Illinois U.S.A.
  • 3128274066 | +1 312-827-4066 Illinois U.S.A.
  • 3128274067 | +1 312-827-4067 Illinois U.S.A.
  • 3128274068 | +1 312-827-4068 Illinois U.S.A.
  • 3128274069 | +1 312-827-4069 Illinois U.S.A.
  • 3128274070 | +1 312-827-4070 Illinois U.S.A.
  • 3128274071 | +1 312-827-4071 Illinois U.S.A.
  • 3128274072 | +1 312-827-4072 Illinois U.S.A.
  • 3128274073 | +1 312-827-4073 Illinois U.S.A.
  • 3128274074 | +1 312-827-4074 Illinois U.S.A.
  • 3128274075 | +1 312-827-4075 Illinois U.S.A.
  • 3128274076 | +1 312-827-4076 Illinois U.S.A.
  • 3128274077 | +1 312-827-4077 Illinois U.S.A.
  • 3128274078 | +1 312-827-4078 Illinois U.S.A.
  • 3128274079 | +1 312-827-4079 Illinois U.S.A.
  • 3128274080 | +1 312-827-4080 Illinois U.S.A.
  • 3128274081 | +1 312-827-4081 Illinois U.S.A.
  • 3128274082 | +1 312-827-4082 Illinois U.S.A.
  • 3128274083 | +1 312-827-4083 Illinois U.S.A.
  • 3128274084 | +1 312-827-4084 Illinois U.S.A.
  • 3128274085 | +1 312-827-4085 Illinois U.S.A.
  • 3128274086 | +1 312-827-4086 Illinois U.S.A.
  • 3128274087 | +1 312-827-4087 Illinois U.S.A.
  • 3128274088 | +1 312-827-4088 Illinois U.S.A.
  • 3128274089 | +1 312-827-4089 Illinois U.S.A.
  • 3128274090 | +1 312-827-4090 Illinois U.S.A.
  • 3128274091 | +1 312-827-4091 Illinois U.S.A.
  • 3128274092 | +1 312-827-4092 Illinois U.S.A.
  • 3128274093 | +1 312-827-4093 Illinois U.S.A.
  • 3128274094 | +1 312-827-4094 Illinois U.S.A.
  • 3128274095 | +1 312-827-4095 Illinois U.S.A.
  • 3128274096 | +1 312-827-4096 Illinois U.S.A.
  • 3128274097 | +1 312-827-4097 Illinois U.S.A.
  • 3128274098 | +1 312-827-4098 Illinois U.S.A.
  • 3128274099 | +1 312-827-4099 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