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).

  • 3122775000 | +1 312-277-5000 Illinois U.S.A.
  • 3122775001 | +1 312-277-5001 Illinois U.S.A.
  • 3122775002 | +1 312-277-5002 Illinois U.S.A.
  • 3122775003 | +1 312-277-5003 Illinois U.S.A.
  • 3122775004 | +1 312-277-5004 Illinois U.S.A.
  • 3122775005 | +1 312-277-5005 Illinois U.S.A.
  • 3122775006 | +1 312-277-5006 Illinois U.S.A.
  • 3122775007 | +1 312-277-5007 Illinois U.S.A.
  • 3122775008 | +1 312-277-5008 Illinois U.S.A.
  • 3122775009 | +1 312-277-5009 Illinois U.S.A.
  • 3122775010 | +1 312-277-5010 Illinois U.S.A.
  • 3122775011 | +1 312-277-5011 Illinois U.S.A.
  • 3122775012 | +1 312-277-5012 Illinois U.S.A.
  • 3122775013 | +1 312-277-5013 Illinois U.S.A.
  • 3122775014 | +1 312-277-5014 Illinois U.S.A.
  • 3122775015 | +1 312-277-5015 Illinois U.S.A.
  • 3122775016 | +1 312-277-5016 Illinois U.S.A.
  • 3122775017 | +1 312-277-5017 Illinois U.S.A.
  • 3122775018 | +1 312-277-5018 Illinois U.S.A.
  • 3122775019 | +1 312-277-5019 Illinois U.S.A.
  • 3122775020 | +1 312-277-5020 Illinois U.S.A.
  • 3122775021 | +1 312-277-5021 Illinois U.S.A.
  • 3122775022 | +1 312-277-5022 Illinois U.S.A.
  • 3122775023 | +1 312-277-5023 Illinois U.S.A.
  • 3122775024 | +1 312-277-5024 Illinois U.S.A.
  • 3122775025 | +1 312-277-5025 Illinois U.S.A.
  • 3122775026 | +1 312-277-5026 Illinois U.S.A.
  • 3122775027 | +1 312-277-5027 Illinois U.S.A.
  • 3122775028 | +1 312-277-5028 Illinois U.S.A.
  • 3122775029 | +1 312-277-5029 Illinois U.S.A.
  • 3122775030 | +1 312-277-5030 Illinois U.S.A.
  • 3122775031 | +1 312-277-5031 Illinois U.S.A.
  • 3122775032 | +1 312-277-5032 Illinois U.S.A.
  • 3122775033 | +1 312-277-5033 Illinois U.S.A.
  • 3122775034 | +1 312-277-5034 Illinois U.S.A.
  • 3122775035 | +1 312-277-5035 Illinois U.S.A.
  • 3122775036 | +1 312-277-5036 Illinois U.S.A.
  • 3122775037 | +1 312-277-5037 Illinois U.S.A.
  • 3122775038 | +1 312-277-5038 Illinois U.S.A.
  • 3122775039 | +1 312-277-5039 Illinois U.S.A.
  • 3122775040 | +1 312-277-5040 Illinois U.S.A.
  • 3122775041 | +1 312-277-5041 Illinois U.S.A.
  • 3122775042 | +1 312-277-5042 Illinois U.S.A.
  • 3122775043 | +1 312-277-5043 Illinois U.S.A.
  • 3122775044 | +1 312-277-5044 Illinois U.S.A.
  • 3122775045 | +1 312-277-5045 Illinois U.S.A.
  • 3122775046 | +1 312-277-5046 Illinois U.S.A.
  • 3122775047 | +1 312-277-5047 Illinois U.S.A.
  • 3122775048 | +1 312-277-5048 Illinois U.S.A.
  • 3122775049 | +1 312-277-5049 Illinois U.S.A.
  • 3122775050 | +1 312-277-5050 Illinois U.S.A.
  • 3122775051 | +1 312-277-5051 Illinois U.S.A.
  • 3122775052 | +1 312-277-5052 Illinois U.S.A.
  • 3122775053 | +1 312-277-5053 Illinois U.S.A.
  • 3122775054 | +1 312-277-5054 Illinois U.S.A.
  • 3122775055 | +1 312-277-5055 Illinois U.S.A.
  • 3122775056 | +1 312-277-5056 Illinois U.S.A.
  • 3122775057 | +1 312-277-5057 Illinois U.S.A.
  • 3122775058 | +1 312-277-5058 Illinois U.S.A.
  • 3122775059 | +1 312-277-5059 Illinois U.S.A.
  • 3122775060 | +1 312-277-5060 Illinois U.S.A.
  • 3122775061 | +1 312-277-5061 Illinois U.S.A.
  • 3122775062 | +1 312-277-5062 Illinois U.S.A.
  • 3122775063 | +1 312-277-5063 Illinois U.S.A.
  • 3122775064 | +1 312-277-5064 Illinois U.S.A.
  • 3122775065 | +1 312-277-5065 Illinois U.S.A.
  • 3122775066 | +1 312-277-5066 Illinois U.S.A.
  • 3122775067 | +1 312-277-5067 Illinois U.S.A.
  • 3122775068 | +1 312-277-5068 Illinois U.S.A.
  • 3122775069 | +1 312-277-5069 Illinois U.S.A.
  • 3122775070 | +1 312-277-5070 Illinois U.S.A.
  • 3122775071 | +1 312-277-5071 Illinois U.S.A.
  • 3122775072 | +1 312-277-5072 Illinois U.S.A.
  • 3122775073 | +1 312-277-5073 Illinois U.S.A.
  • 3122775074 | +1 312-277-5074 Illinois U.S.A.
  • 3122775075 | +1 312-277-5075 Illinois U.S.A.
  • 3122775076 | +1 312-277-5076 Illinois U.S.A.
  • 3122775077 | +1 312-277-5077 Illinois U.S.A.
  • 3122775078 | +1 312-277-5078 Illinois U.S.A.
  • 3122775079 | +1 312-277-5079 Illinois U.S.A.
  • 3122775080 | +1 312-277-5080 Illinois U.S.A.
  • 3122775081 | +1 312-277-5081 Illinois U.S.A.
  • 3122775082 | +1 312-277-5082 Illinois U.S.A.
  • 3122775083 | +1 312-277-5083 Illinois U.S.A.
  • 3122775084 | +1 312-277-5084 Illinois U.S.A.
  • 3122775085 | +1 312-277-5085 Illinois U.S.A.
  • 3122775086 | +1 312-277-5086 Illinois U.S.A.
  • 3122775087 | +1 312-277-5087 Illinois U.S.A.
  • 3122775088 | +1 312-277-5088 Illinois U.S.A.
  • 3122775089 | +1 312-277-5089 Illinois U.S.A.
  • 3122775090 | +1 312-277-5090 Illinois U.S.A.
  • 3122775091 | +1 312-277-5091 Illinois U.S.A.
  • 3122775092 | +1 312-277-5092 Illinois U.S.A.
  • 3122775093 | +1 312-277-5093 Illinois U.S.A.
  • 3122775094 | +1 312-277-5094 Illinois U.S.A.
  • 3122775095 | +1 312-277-5095 Illinois U.S.A.
  • 3122775096 | +1 312-277-5096 Illinois U.S.A.
  • 3122775097 | +1 312-277-5097 Illinois U.S.A.
  • 3122775098 | +1 312-277-5098 Illinois U.S.A.
  • 3122775099 | +1 312-277-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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