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).

  • 3123855000 | +1 312-385-5000 Illinois U.S.A.
  • 3123855001 | +1 312-385-5001 Illinois U.S.A.
  • 3123855002 | +1 312-385-5002 Illinois U.S.A.
  • 3123855003 | +1 312-385-5003 Illinois U.S.A.
  • 3123855004 | +1 312-385-5004 Illinois U.S.A.
  • 3123855005 | +1 312-385-5005 Illinois U.S.A.
  • 3123855006 | +1 312-385-5006 Illinois U.S.A.
  • 3123855007 | +1 312-385-5007 Illinois U.S.A.
  • 3123855008 | +1 312-385-5008 Illinois U.S.A.
  • 3123855009 | +1 312-385-5009 Illinois U.S.A.
  • 3123855010 | +1 312-385-5010 Illinois U.S.A.
  • 3123855011 | +1 312-385-5011 Illinois U.S.A.
  • 3123855012 | +1 312-385-5012 Illinois U.S.A.
  • 3123855013 | +1 312-385-5013 Illinois U.S.A.
  • 3123855014 | +1 312-385-5014 Illinois U.S.A.
  • 3123855015 | +1 312-385-5015 Illinois U.S.A.
  • 3123855016 | +1 312-385-5016 Illinois U.S.A.
  • 3123855017 | +1 312-385-5017 Illinois U.S.A.
  • 3123855018 | +1 312-385-5018 Illinois U.S.A.
  • 3123855019 | +1 312-385-5019 Illinois U.S.A.
  • 3123855020 | +1 312-385-5020 Illinois U.S.A.
  • 3123855021 | +1 312-385-5021 Illinois U.S.A.
  • 3123855022 | +1 312-385-5022 Illinois U.S.A.
  • 3123855023 | +1 312-385-5023 Illinois U.S.A.
  • 3123855024 | +1 312-385-5024 Illinois U.S.A.
  • 3123855025 | +1 312-385-5025 Illinois U.S.A.
  • 3123855026 | +1 312-385-5026 Illinois U.S.A.
  • 3123855027 | +1 312-385-5027 Illinois U.S.A.
  • 3123855028 | +1 312-385-5028 Illinois U.S.A.
  • 3123855029 | +1 312-385-5029 Illinois U.S.A.
  • 3123855030 | +1 312-385-5030 Illinois U.S.A.
  • 3123855031 | +1 312-385-5031 Illinois U.S.A.
  • 3123855032 | +1 312-385-5032 Illinois U.S.A.
  • 3123855033 | +1 312-385-5033 Illinois U.S.A.
  • 3123855034 | +1 312-385-5034 Illinois U.S.A.
  • 3123855035 | +1 312-385-5035 Illinois U.S.A.
  • 3123855036 | +1 312-385-5036 Illinois U.S.A.
  • 3123855037 | +1 312-385-5037 Illinois U.S.A.
  • 3123855038 | +1 312-385-5038 Illinois U.S.A.
  • 3123855039 | +1 312-385-5039 Illinois U.S.A.
  • 3123855040 | +1 312-385-5040 Illinois U.S.A.
  • 3123855041 | +1 312-385-5041 Illinois U.S.A.
  • 3123855042 | +1 312-385-5042 Illinois U.S.A.
  • 3123855043 | +1 312-385-5043 Illinois U.S.A.
  • 3123855044 | +1 312-385-5044 Illinois U.S.A.
  • 3123855045 | +1 312-385-5045 Illinois U.S.A.
  • 3123855046 | +1 312-385-5046 Illinois U.S.A.
  • 3123855047 | +1 312-385-5047 Illinois U.S.A.
  • 3123855048 | +1 312-385-5048 Illinois U.S.A.
  • 3123855049 | +1 312-385-5049 Illinois U.S.A.
  • 3123855050 | +1 312-385-5050 Illinois U.S.A.
  • 3123855051 | +1 312-385-5051 Illinois U.S.A.
  • 3123855052 | +1 312-385-5052 Illinois U.S.A.
  • 3123855053 | +1 312-385-5053 Illinois U.S.A.
  • 3123855054 | +1 312-385-5054 Illinois U.S.A.
  • 3123855055 | +1 312-385-5055 Illinois U.S.A.
  • 3123855056 | +1 312-385-5056 Illinois U.S.A.
  • 3123855057 | +1 312-385-5057 Illinois U.S.A.
  • 3123855058 | +1 312-385-5058 Illinois U.S.A.
  • 3123855059 | +1 312-385-5059 Illinois U.S.A.
  • 3123855060 | +1 312-385-5060 Illinois U.S.A.
  • 3123855061 | +1 312-385-5061 Illinois U.S.A.
  • 3123855062 | +1 312-385-5062 Illinois U.S.A.
  • 3123855063 | +1 312-385-5063 Illinois U.S.A.
  • 3123855064 | +1 312-385-5064 Illinois U.S.A.
  • 3123855065 | +1 312-385-5065 Illinois U.S.A.
  • 3123855066 | +1 312-385-5066 Illinois U.S.A.
  • 3123855067 | +1 312-385-5067 Illinois U.S.A.
  • 3123855068 | +1 312-385-5068 Illinois U.S.A.
  • 3123855069 | +1 312-385-5069 Illinois U.S.A.
  • 3123855070 | +1 312-385-5070 Illinois U.S.A.
  • 3123855071 | +1 312-385-5071 Illinois U.S.A.
  • 3123855072 | +1 312-385-5072 Illinois U.S.A.
  • 3123855073 | +1 312-385-5073 Illinois U.S.A.
  • 3123855074 | +1 312-385-5074 Illinois U.S.A.
  • 3123855075 | +1 312-385-5075 Illinois U.S.A.
  • 3123855076 | +1 312-385-5076 Illinois U.S.A.
  • 3123855077 | +1 312-385-5077 Illinois U.S.A.
  • 3123855078 | +1 312-385-5078 Illinois U.S.A.
  • 3123855079 | +1 312-385-5079 Illinois U.S.A.
  • 3123855080 | +1 312-385-5080 Illinois U.S.A.
  • 3123855081 | +1 312-385-5081 Illinois U.S.A.
  • 3123855082 | +1 312-385-5082 Illinois U.S.A.
  • 3123855083 | +1 312-385-5083 Illinois U.S.A.
  • 3123855084 | +1 312-385-5084 Illinois U.S.A.
  • 3123855085 | +1 312-385-5085 Illinois U.S.A.
  • 3123855086 | +1 312-385-5086 Illinois U.S.A.
  • 3123855087 | +1 312-385-5087 Illinois U.S.A.
  • 3123855088 | +1 312-385-5088 Illinois U.S.A.
  • 3123855089 | +1 312-385-5089 Illinois U.S.A.
  • 3123855090 | +1 312-385-5090 Illinois U.S.A.
  • 3123855091 | +1 312-385-5091 Illinois U.S.A.
  • 3123855092 | +1 312-385-5092 Illinois U.S.A.
  • 3123855093 | +1 312-385-5093 Illinois U.S.A.
  • 3123855094 | +1 312-385-5094 Illinois U.S.A.
  • 3123855095 | +1 312-385-5095 Illinois U.S.A.
  • 3123855096 | +1 312-385-5096 Illinois U.S.A.
  • 3123855097 | +1 312-385-5097 Illinois U.S.A.
  • 3123855098 | +1 312-385-5098 Illinois U.S.A.
  • 3123855099 | +1 312-385-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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