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).

  • 3129205000 | +1 312-920-5000 Illinois U.S.A.
  • 3129205001 | +1 312-920-5001 Illinois U.S.A.
  • 3129205002 | +1 312-920-5002 Illinois U.S.A.
  • 3129205003 | +1 312-920-5003 Illinois U.S.A.
  • 3129205004 | +1 312-920-5004 Illinois U.S.A.
  • 3129205005 | +1 312-920-5005 Illinois U.S.A.
  • 3129205006 | +1 312-920-5006 Illinois U.S.A.
  • 3129205007 | +1 312-920-5007 Illinois U.S.A.
  • 3129205008 | +1 312-920-5008 Illinois U.S.A.
  • 3129205009 | +1 312-920-5009 Illinois U.S.A.
  • 3129205010 | +1 312-920-5010 Illinois U.S.A.
  • 3129205011 | +1 312-920-5011 Illinois U.S.A.
  • 3129205012 | +1 312-920-5012 Illinois U.S.A.
  • 3129205013 | +1 312-920-5013 Illinois U.S.A.
  • 3129205014 | +1 312-920-5014 Illinois U.S.A.
  • 3129205015 | +1 312-920-5015 Illinois U.S.A.
  • 3129205016 | +1 312-920-5016 Illinois U.S.A.
  • 3129205017 | +1 312-920-5017 Illinois U.S.A.
  • 3129205018 | +1 312-920-5018 Illinois U.S.A.
  • 3129205019 | +1 312-920-5019 Illinois U.S.A.
  • 3129205020 | +1 312-920-5020 Illinois U.S.A.
  • 3129205021 | +1 312-920-5021 Illinois U.S.A.
  • 3129205022 | +1 312-920-5022 Illinois U.S.A.
  • 3129205023 | +1 312-920-5023 Illinois U.S.A.
  • 3129205024 | +1 312-920-5024 Illinois U.S.A.
  • 3129205025 | +1 312-920-5025 Illinois U.S.A.
  • 3129205026 | +1 312-920-5026 Illinois U.S.A.
  • 3129205027 | +1 312-920-5027 Illinois U.S.A.
  • 3129205028 | +1 312-920-5028 Illinois U.S.A.
  • 3129205029 | +1 312-920-5029 Illinois U.S.A.
  • 3129205030 | +1 312-920-5030 Illinois U.S.A.
  • 3129205031 | +1 312-920-5031 Illinois U.S.A.
  • 3129205032 | +1 312-920-5032 Illinois U.S.A.
  • 3129205033 | +1 312-920-5033 Illinois U.S.A.
  • 3129205034 | +1 312-920-5034 Illinois U.S.A.
  • 3129205035 | +1 312-920-5035 Illinois U.S.A.
  • 3129205036 | +1 312-920-5036 Illinois U.S.A.
  • 3129205037 | +1 312-920-5037 Illinois U.S.A.
  • 3129205038 | +1 312-920-5038 Illinois U.S.A.
  • 3129205039 | +1 312-920-5039 Illinois U.S.A.
  • 3129205040 | +1 312-920-5040 Illinois U.S.A.
  • 3129205041 | +1 312-920-5041 Illinois U.S.A.
  • 3129205042 | +1 312-920-5042 Illinois U.S.A.
  • 3129205043 | +1 312-920-5043 Illinois U.S.A.
  • 3129205044 | +1 312-920-5044 Illinois U.S.A.
  • 3129205045 | +1 312-920-5045 Illinois U.S.A.
  • 3129205046 | +1 312-920-5046 Illinois U.S.A.
  • 3129205047 | +1 312-920-5047 Illinois U.S.A.
  • 3129205048 | +1 312-920-5048 Illinois U.S.A.
  • 3129205049 | +1 312-920-5049 Illinois U.S.A.
  • 3129205050 | +1 312-920-5050 Illinois U.S.A.
  • 3129205051 | +1 312-920-5051 Illinois U.S.A.
  • 3129205052 | +1 312-920-5052 Illinois U.S.A.
  • 3129205053 | +1 312-920-5053 Illinois U.S.A.
  • 3129205054 | +1 312-920-5054 Illinois U.S.A.
  • 3129205055 | +1 312-920-5055 Illinois U.S.A.
  • 3129205056 | +1 312-920-5056 Illinois U.S.A.
  • 3129205057 | +1 312-920-5057 Illinois U.S.A.
  • 3129205058 | +1 312-920-5058 Illinois U.S.A.
  • 3129205059 | +1 312-920-5059 Illinois U.S.A.
  • 3129205060 | +1 312-920-5060 Illinois U.S.A.
  • 3129205061 | +1 312-920-5061 Illinois U.S.A.
  • 3129205062 | +1 312-920-5062 Illinois U.S.A.
  • 3129205063 | +1 312-920-5063 Illinois U.S.A.
  • 3129205064 | +1 312-920-5064 Illinois U.S.A.
  • 3129205065 | +1 312-920-5065 Illinois U.S.A.
  • 3129205066 | +1 312-920-5066 Illinois U.S.A.
  • 3129205067 | +1 312-920-5067 Illinois U.S.A.
  • 3129205068 | +1 312-920-5068 Illinois U.S.A.
  • 3129205069 | +1 312-920-5069 Illinois U.S.A.
  • 3129205070 | +1 312-920-5070 Illinois U.S.A.
  • 3129205071 | +1 312-920-5071 Illinois U.S.A.
  • 3129205072 | +1 312-920-5072 Illinois U.S.A.
  • 3129205073 | +1 312-920-5073 Illinois U.S.A.
  • 3129205074 | +1 312-920-5074 Illinois U.S.A.
  • 3129205075 | +1 312-920-5075 Illinois U.S.A.
  • 3129205076 | +1 312-920-5076 Illinois U.S.A.
  • 3129205077 | +1 312-920-5077 Illinois U.S.A.
  • 3129205078 | +1 312-920-5078 Illinois U.S.A.
  • 3129205079 | +1 312-920-5079 Illinois U.S.A.
  • 3129205080 | +1 312-920-5080 Illinois U.S.A.
  • 3129205081 | +1 312-920-5081 Illinois U.S.A.
  • 3129205082 | +1 312-920-5082 Illinois U.S.A.
  • 3129205083 | +1 312-920-5083 Illinois U.S.A.
  • 3129205084 | +1 312-920-5084 Illinois U.S.A.
  • 3129205085 | +1 312-920-5085 Illinois U.S.A.
  • 3129205086 | +1 312-920-5086 Illinois U.S.A.
  • 3129205087 | +1 312-920-5087 Illinois U.S.A.
  • 3129205088 | +1 312-920-5088 Illinois U.S.A.
  • 3129205089 | +1 312-920-5089 Illinois U.S.A.
  • 3129205090 | +1 312-920-5090 Illinois U.S.A.
  • 3129205091 | +1 312-920-5091 Illinois U.S.A.
  • 3129205092 | +1 312-920-5092 Illinois U.S.A.
  • 3129205093 | +1 312-920-5093 Illinois U.S.A.
  • 3129205094 | +1 312-920-5094 Illinois U.S.A.
  • 3129205095 | +1 312-920-5095 Illinois U.S.A.
  • 3129205096 | +1 312-920-5096 Illinois U.S.A.
  • 3129205097 | +1 312-920-5097 Illinois U.S.A.
  • 3129205098 | +1 312-920-5098 Illinois U.S.A.
  • 3129205099 | +1 312-920-5099 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