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).

  • 3129045000 | +1 312-904-5000 Illinois U.S.A.
  • 3129045001 | +1 312-904-5001 Illinois U.S.A.
  • 3129045002 | +1 312-904-5002 Illinois U.S.A.
  • 3129045003 | +1 312-904-5003 Illinois U.S.A.
  • 3129045004 | +1 312-904-5004 Illinois U.S.A.
  • 3129045005 | +1 312-904-5005 Illinois U.S.A.
  • 3129045006 | +1 312-904-5006 Illinois U.S.A.
  • 3129045007 | +1 312-904-5007 Illinois U.S.A.
  • 3129045008 | +1 312-904-5008 Illinois U.S.A.
  • 3129045009 | +1 312-904-5009 Illinois U.S.A.
  • 3129045010 | +1 312-904-5010 Illinois U.S.A.
  • 3129045011 | +1 312-904-5011 Illinois U.S.A.
  • 3129045012 | +1 312-904-5012 Illinois U.S.A.
  • 3129045013 | +1 312-904-5013 Illinois U.S.A.
  • 3129045014 | +1 312-904-5014 Illinois U.S.A.
  • 3129045015 | +1 312-904-5015 Illinois U.S.A.
  • 3129045016 | +1 312-904-5016 Illinois U.S.A.
  • 3129045017 | +1 312-904-5017 Illinois U.S.A.
  • 3129045018 | +1 312-904-5018 Illinois U.S.A.
  • 3129045019 | +1 312-904-5019 Illinois U.S.A.
  • 3129045020 | +1 312-904-5020 Illinois U.S.A.
  • 3129045021 | +1 312-904-5021 Illinois U.S.A.
  • 3129045022 | +1 312-904-5022 Illinois U.S.A.
  • 3129045023 | +1 312-904-5023 Illinois U.S.A.
  • 3129045024 | +1 312-904-5024 Illinois U.S.A.
  • 3129045025 | +1 312-904-5025 Illinois U.S.A.
  • 3129045026 | +1 312-904-5026 Illinois U.S.A.
  • 3129045027 | +1 312-904-5027 Illinois U.S.A.
  • 3129045028 | +1 312-904-5028 Illinois U.S.A.
  • 3129045029 | +1 312-904-5029 Illinois U.S.A.
  • 3129045030 | +1 312-904-5030 Illinois U.S.A.
  • 3129045031 | +1 312-904-5031 Illinois U.S.A.
  • 3129045032 | +1 312-904-5032 Illinois U.S.A.
  • 3129045033 | +1 312-904-5033 Illinois U.S.A.
  • 3129045034 | +1 312-904-5034 Illinois U.S.A.
  • 3129045035 | +1 312-904-5035 Illinois U.S.A.
  • 3129045036 | +1 312-904-5036 Illinois U.S.A.
  • 3129045037 | +1 312-904-5037 Illinois U.S.A.
  • 3129045038 | +1 312-904-5038 Illinois U.S.A.
  • 3129045039 | +1 312-904-5039 Illinois U.S.A.
  • 3129045040 | +1 312-904-5040 Illinois U.S.A.
  • 3129045041 | +1 312-904-5041 Illinois U.S.A.
  • 3129045042 | +1 312-904-5042 Illinois U.S.A.
  • 3129045043 | +1 312-904-5043 Illinois U.S.A.
  • 3129045044 | +1 312-904-5044 Illinois U.S.A.
  • 3129045045 | +1 312-904-5045 Illinois U.S.A.
  • 3129045046 | +1 312-904-5046 Illinois U.S.A.
  • 3129045047 | +1 312-904-5047 Illinois U.S.A.
  • 3129045048 | +1 312-904-5048 Illinois U.S.A.
  • 3129045049 | +1 312-904-5049 Illinois U.S.A.
  • 3129045050 | +1 312-904-5050 Illinois U.S.A.
  • 3129045051 | +1 312-904-5051 Illinois U.S.A.
  • 3129045052 | +1 312-904-5052 Illinois U.S.A.
  • 3129045053 | +1 312-904-5053 Illinois U.S.A.
  • 3129045054 | +1 312-904-5054 Illinois U.S.A.
  • 3129045055 | +1 312-904-5055 Illinois U.S.A.
  • 3129045056 | +1 312-904-5056 Illinois U.S.A.
  • 3129045057 | +1 312-904-5057 Illinois U.S.A.
  • 3129045058 | +1 312-904-5058 Illinois U.S.A.
  • 3129045059 | +1 312-904-5059 Illinois U.S.A.
  • 3129045060 | +1 312-904-5060 Illinois U.S.A.
  • 3129045061 | +1 312-904-5061 Illinois U.S.A.
  • 3129045062 | +1 312-904-5062 Illinois U.S.A.
  • 3129045063 | +1 312-904-5063 Illinois U.S.A.
  • 3129045064 | +1 312-904-5064 Illinois U.S.A.
  • 3129045065 | +1 312-904-5065 Illinois U.S.A.
  • 3129045066 | +1 312-904-5066 Illinois U.S.A.
  • 3129045067 | +1 312-904-5067 Illinois U.S.A.
  • 3129045068 | +1 312-904-5068 Illinois U.S.A.
  • 3129045069 | +1 312-904-5069 Illinois U.S.A.
  • 3129045070 | +1 312-904-5070 Illinois U.S.A.
  • 3129045071 | +1 312-904-5071 Illinois U.S.A.
  • 3129045072 | +1 312-904-5072 Illinois U.S.A.
  • 3129045073 | +1 312-904-5073 Illinois U.S.A.
  • 3129045074 | +1 312-904-5074 Illinois U.S.A.
  • 3129045075 | +1 312-904-5075 Illinois U.S.A.
  • 3129045076 | +1 312-904-5076 Illinois U.S.A.
  • 3129045077 | +1 312-904-5077 Illinois U.S.A.
  • 3129045078 | +1 312-904-5078 Illinois U.S.A.
  • 3129045079 | +1 312-904-5079 Illinois U.S.A.
  • 3129045080 | +1 312-904-5080 Illinois U.S.A.
  • 3129045081 | +1 312-904-5081 Illinois U.S.A.
  • 3129045082 | +1 312-904-5082 Illinois U.S.A.
  • 3129045083 | +1 312-904-5083 Illinois U.S.A.
  • 3129045084 | +1 312-904-5084 Illinois U.S.A.
  • 3129045085 | +1 312-904-5085 Illinois U.S.A.
  • 3129045086 | +1 312-904-5086 Illinois U.S.A.
  • 3129045087 | +1 312-904-5087 Illinois U.S.A.
  • 3129045088 | +1 312-904-5088 Illinois U.S.A.
  • 3129045089 | +1 312-904-5089 Illinois U.S.A.
  • 3129045090 | +1 312-904-5090 Illinois U.S.A.
  • 3129045091 | +1 312-904-5091 Illinois U.S.A.
  • 3129045092 | +1 312-904-5092 Illinois U.S.A.
  • 3129045093 | +1 312-904-5093 Illinois U.S.A.
  • 3129045094 | +1 312-904-5094 Illinois U.S.A.
  • 3129045095 | +1 312-904-5095 Illinois U.S.A.
  • 3129045096 | +1 312-904-5096 Illinois U.S.A.
  • 3129045097 | +1 312-904-5097 Illinois U.S.A.
  • 3129045098 | +1 312-904-5098 Illinois U.S.A.
  • 3129045099 | +1 312-904-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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