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).

  • 3128328000 | +1 312-832-8000 Illinois U.S.A.
  • 3128328001 | +1 312-832-8001 Illinois U.S.A.
  • 3128328002 | +1 312-832-8002 Illinois U.S.A.
  • 3128328003 | +1 312-832-8003 Illinois U.S.A.
  • 3128328004 | +1 312-832-8004 Illinois U.S.A.
  • 3128328005 | +1 312-832-8005 Illinois U.S.A.
  • 3128328006 | +1 312-832-8006 Illinois U.S.A.
  • 3128328007 | +1 312-832-8007 Illinois U.S.A.
  • 3128328008 | +1 312-832-8008 Illinois U.S.A.
  • 3128328009 | +1 312-832-8009 Illinois U.S.A.
  • 3128328010 | +1 312-832-8010 Illinois U.S.A.
  • 3128328011 | +1 312-832-8011 Illinois U.S.A.
  • 3128328012 | +1 312-832-8012 Illinois U.S.A.
  • 3128328013 | +1 312-832-8013 Illinois U.S.A.
  • 3128328014 | +1 312-832-8014 Illinois U.S.A.
  • 3128328015 | +1 312-832-8015 Illinois U.S.A.
  • 3128328016 | +1 312-832-8016 Illinois U.S.A.
  • 3128328017 | +1 312-832-8017 Illinois U.S.A.
  • 3128328018 | +1 312-832-8018 Illinois U.S.A.
  • 3128328019 | +1 312-832-8019 Illinois U.S.A.
  • 3128328020 | +1 312-832-8020 Illinois U.S.A.
  • 3128328021 | +1 312-832-8021 Illinois U.S.A.
  • 3128328022 | +1 312-832-8022 Illinois U.S.A.
  • 3128328023 | +1 312-832-8023 Illinois U.S.A.
  • 3128328024 | +1 312-832-8024 Illinois U.S.A.
  • 3128328025 | +1 312-832-8025 Illinois U.S.A.
  • 3128328026 | +1 312-832-8026 Illinois U.S.A.
  • 3128328027 | +1 312-832-8027 Illinois U.S.A.
  • 3128328028 | +1 312-832-8028 Illinois U.S.A.
  • 3128328029 | +1 312-832-8029 Illinois U.S.A.
  • 3128328030 | +1 312-832-8030 Illinois U.S.A.
  • 3128328031 | +1 312-832-8031 Illinois U.S.A.
  • 3128328032 | +1 312-832-8032 Illinois U.S.A.
  • 3128328033 | +1 312-832-8033 Illinois U.S.A.
  • 3128328034 | +1 312-832-8034 Illinois U.S.A.
  • 3128328035 | +1 312-832-8035 Illinois U.S.A.
  • 3128328036 | +1 312-832-8036 Illinois U.S.A.
  • 3128328037 | +1 312-832-8037 Illinois U.S.A.
  • 3128328038 | +1 312-832-8038 Illinois U.S.A.
  • 3128328039 | +1 312-832-8039 Illinois U.S.A.
  • 3128328040 | +1 312-832-8040 Illinois U.S.A.
  • 3128328041 | +1 312-832-8041 Illinois U.S.A.
  • 3128328042 | +1 312-832-8042 Illinois U.S.A.
  • 3128328043 | +1 312-832-8043 Illinois U.S.A.
  • 3128328044 | +1 312-832-8044 Illinois U.S.A.
  • 3128328045 | +1 312-832-8045 Illinois U.S.A.
  • 3128328046 | +1 312-832-8046 Illinois U.S.A.
  • 3128328047 | +1 312-832-8047 Illinois U.S.A.
  • 3128328048 | +1 312-832-8048 Illinois U.S.A.
  • 3128328049 | +1 312-832-8049 Illinois U.S.A.
  • 3128328050 | +1 312-832-8050 Illinois U.S.A.
  • 3128328051 | +1 312-832-8051 Illinois U.S.A.
  • 3128328052 | +1 312-832-8052 Illinois U.S.A.
  • 3128328053 | +1 312-832-8053 Illinois U.S.A.
  • 3128328054 | +1 312-832-8054 Illinois U.S.A.
  • 3128328055 | +1 312-832-8055 Illinois U.S.A.
  • 3128328056 | +1 312-832-8056 Illinois U.S.A.
  • 3128328057 | +1 312-832-8057 Illinois U.S.A.
  • 3128328058 | +1 312-832-8058 Illinois U.S.A.
  • 3128328059 | +1 312-832-8059 Illinois U.S.A.
  • 3128328060 | +1 312-832-8060 Illinois U.S.A.
  • 3128328061 | +1 312-832-8061 Illinois U.S.A.
  • 3128328062 | +1 312-832-8062 Illinois U.S.A.
  • 3128328063 | +1 312-832-8063 Illinois U.S.A.
  • 3128328064 | +1 312-832-8064 Illinois U.S.A.
  • 3128328065 | +1 312-832-8065 Illinois U.S.A.
  • 3128328066 | +1 312-832-8066 Illinois U.S.A.
  • 3128328067 | +1 312-832-8067 Illinois U.S.A.
  • 3128328068 | +1 312-832-8068 Illinois U.S.A.
  • 3128328069 | +1 312-832-8069 Illinois U.S.A.
  • 3128328070 | +1 312-832-8070 Illinois U.S.A.
  • 3128328071 | +1 312-832-8071 Illinois U.S.A.
  • 3128328072 | +1 312-832-8072 Illinois U.S.A.
  • 3128328073 | +1 312-832-8073 Illinois U.S.A.
  • 3128328074 | +1 312-832-8074 Illinois U.S.A.
  • 3128328075 | +1 312-832-8075 Illinois U.S.A.
  • 3128328076 | +1 312-832-8076 Illinois U.S.A.
  • 3128328077 | +1 312-832-8077 Illinois U.S.A.
  • 3128328078 | +1 312-832-8078 Illinois U.S.A.
  • 3128328079 | +1 312-832-8079 Illinois U.S.A.
  • 3128328080 | +1 312-832-8080 Illinois U.S.A.
  • 3128328081 | +1 312-832-8081 Illinois U.S.A.
  • 3128328082 | +1 312-832-8082 Illinois U.S.A.
  • 3128328083 | +1 312-832-8083 Illinois U.S.A.
  • 3128328084 | +1 312-832-8084 Illinois U.S.A.
  • 3128328085 | +1 312-832-8085 Illinois U.S.A.
  • 3128328086 | +1 312-832-8086 Illinois U.S.A.
  • 3128328087 | +1 312-832-8087 Illinois U.S.A.
  • 3128328088 | +1 312-832-8088 Illinois U.S.A.
  • 3128328089 | +1 312-832-8089 Illinois U.S.A.
  • 3128328090 | +1 312-832-8090 Illinois U.S.A.
  • 3128328091 | +1 312-832-8091 Illinois U.S.A.
  • 3128328092 | +1 312-832-8092 Illinois U.S.A.
  • 3128328093 | +1 312-832-8093 Illinois U.S.A.
  • 3128328094 | +1 312-832-8094 Illinois U.S.A.
  • 3128328095 | +1 312-832-8095 Illinois U.S.A.
  • 3128328096 | +1 312-832-8096 Illinois U.S.A.
  • 3128328097 | +1 312-832-8097 Illinois U.S.A.
  • 3128328098 | +1 312-832-8098 Illinois U.S.A.
  • 3128328099 | +1 312-832-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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