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).

  • 3122455000 | +1 312-245-5000 Illinois U.S.A.
  • 3122455001 | +1 312-245-5001 Illinois U.S.A.
  • 3122455002 | +1 312-245-5002 Illinois U.S.A.
  • 3122455003 | +1 312-245-5003 Illinois U.S.A.
  • 3122455004 | +1 312-245-5004 Illinois U.S.A.
  • 3122455005 | +1 312-245-5005 Illinois U.S.A.
  • 3122455006 | +1 312-245-5006 Illinois U.S.A.
  • 3122455007 | +1 312-245-5007 Illinois U.S.A.
  • 3122455008 | +1 312-245-5008 Illinois U.S.A.
  • 3122455009 | +1 312-245-5009 Illinois U.S.A.
  • 3122455010 | +1 312-245-5010 Illinois U.S.A.
  • 3122455011 | +1 312-245-5011 Illinois U.S.A.
  • 3122455012 | +1 312-245-5012 Illinois U.S.A.
  • 3122455013 | +1 312-245-5013 Illinois U.S.A.
  • 3122455014 | +1 312-245-5014 Illinois U.S.A.
  • 3122455015 | +1 312-245-5015 Illinois U.S.A.
  • 3122455016 | +1 312-245-5016 Illinois U.S.A.
  • 3122455017 | +1 312-245-5017 Illinois U.S.A.
  • 3122455018 | +1 312-245-5018 Illinois U.S.A.
  • 3122455019 | +1 312-245-5019 Illinois U.S.A.
  • 3122455020 | +1 312-245-5020 Illinois U.S.A.
  • 3122455021 | +1 312-245-5021 Illinois U.S.A.
  • 3122455022 | +1 312-245-5022 Illinois U.S.A.
  • 3122455023 | +1 312-245-5023 Illinois U.S.A.
  • 3122455024 | +1 312-245-5024 Illinois U.S.A.
  • 3122455025 | +1 312-245-5025 Illinois U.S.A.
  • 3122455026 | +1 312-245-5026 Illinois U.S.A.
  • 3122455027 | +1 312-245-5027 Illinois U.S.A.
  • 3122455028 | +1 312-245-5028 Illinois U.S.A.
  • 3122455029 | +1 312-245-5029 Illinois U.S.A.
  • 3122455030 | +1 312-245-5030 Illinois U.S.A.
  • 3122455031 | +1 312-245-5031 Illinois U.S.A.
  • 3122455032 | +1 312-245-5032 Illinois U.S.A.
  • 3122455033 | +1 312-245-5033 Illinois U.S.A.
  • 3122455034 | +1 312-245-5034 Illinois U.S.A.
  • 3122455035 | +1 312-245-5035 Illinois U.S.A.
  • 3122455036 | +1 312-245-5036 Illinois U.S.A.
  • 3122455037 | +1 312-245-5037 Illinois U.S.A.
  • 3122455038 | +1 312-245-5038 Illinois U.S.A.
  • 3122455039 | +1 312-245-5039 Illinois U.S.A.
  • 3122455040 | +1 312-245-5040 Illinois U.S.A.
  • 3122455041 | +1 312-245-5041 Illinois U.S.A.
  • 3122455042 | +1 312-245-5042 Illinois U.S.A.
  • 3122455043 | +1 312-245-5043 Illinois U.S.A.
  • 3122455044 | +1 312-245-5044 Illinois U.S.A.
  • 3122455045 | +1 312-245-5045 Illinois U.S.A.
  • 3122455046 | +1 312-245-5046 Illinois U.S.A.
  • 3122455047 | +1 312-245-5047 Illinois U.S.A.
  • 3122455048 | +1 312-245-5048 Illinois U.S.A.
  • 3122455049 | +1 312-245-5049 Illinois U.S.A.
  • 3122455050 | +1 312-245-5050 Illinois U.S.A.
  • 3122455051 | +1 312-245-5051 Illinois U.S.A.
  • 3122455052 | +1 312-245-5052 Illinois U.S.A.
  • 3122455053 | +1 312-245-5053 Illinois U.S.A.
  • 3122455054 | +1 312-245-5054 Illinois U.S.A.
  • 3122455055 | +1 312-245-5055 Illinois U.S.A.
  • 3122455056 | +1 312-245-5056 Illinois U.S.A.
  • 3122455057 | +1 312-245-5057 Illinois U.S.A.
  • 3122455058 | +1 312-245-5058 Illinois U.S.A.
  • 3122455059 | +1 312-245-5059 Illinois U.S.A.
  • 3122455060 | +1 312-245-5060 Illinois U.S.A.
  • 3122455061 | +1 312-245-5061 Illinois U.S.A.
  • 3122455062 | +1 312-245-5062 Illinois U.S.A.
  • 3122455063 | +1 312-245-5063 Illinois U.S.A.
  • 3122455064 | +1 312-245-5064 Illinois U.S.A.
  • 3122455065 | +1 312-245-5065 Illinois U.S.A.
  • 3122455066 | +1 312-245-5066 Illinois U.S.A.
  • 3122455067 | +1 312-245-5067 Illinois U.S.A.
  • 3122455068 | +1 312-245-5068 Illinois U.S.A.
  • 3122455069 | +1 312-245-5069 Illinois U.S.A.
  • 3122455070 | +1 312-245-5070 Illinois U.S.A.
  • 3122455071 | +1 312-245-5071 Illinois U.S.A.
  • 3122455072 | +1 312-245-5072 Illinois U.S.A.
  • 3122455073 | +1 312-245-5073 Illinois U.S.A.
  • 3122455074 | +1 312-245-5074 Illinois U.S.A.
  • 3122455075 | +1 312-245-5075 Illinois U.S.A.
  • 3122455076 | +1 312-245-5076 Illinois U.S.A.
  • 3122455077 | +1 312-245-5077 Illinois U.S.A.
  • 3122455078 | +1 312-245-5078 Illinois U.S.A.
  • 3122455079 | +1 312-245-5079 Illinois U.S.A.
  • 3122455080 | +1 312-245-5080 Illinois U.S.A.
  • 3122455081 | +1 312-245-5081 Illinois U.S.A.
  • 3122455082 | +1 312-245-5082 Illinois U.S.A.
  • 3122455083 | +1 312-245-5083 Illinois U.S.A.
  • 3122455084 | +1 312-245-5084 Illinois U.S.A.
  • 3122455085 | +1 312-245-5085 Illinois U.S.A.
  • 3122455086 | +1 312-245-5086 Illinois U.S.A.
  • 3122455087 | +1 312-245-5087 Illinois U.S.A.
  • 3122455088 | +1 312-245-5088 Illinois U.S.A.
  • 3122455089 | +1 312-245-5089 Illinois U.S.A.
  • 3122455090 | +1 312-245-5090 Illinois U.S.A.
  • 3122455091 | +1 312-245-5091 Illinois U.S.A.
  • 3122455092 | +1 312-245-5092 Illinois U.S.A.
  • 3122455093 | +1 312-245-5093 Illinois U.S.A.
  • 3122455094 | +1 312-245-5094 Illinois U.S.A.
  • 3122455095 | +1 312-245-5095 Illinois U.S.A.
  • 3122455096 | +1 312-245-5096 Illinois U.S.A.
  • 3122455097 | +1 312-245-5097 Illinois U.S.A.
  • 3122455098 | +1 312-245-5098 Illinois U.S.A.
  • 3122455099 | +1 312-245-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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