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).

  • 3122558000 | +1 312-255-8000 Illinois U.S.A.
  • 3122558001 | +1 312-255-8001 Illinois U.S.A.
  • 3122558002 | +1 312-255-8002 Illinois U.S.A.
  • 3122558003 | +1 312-255-8003 Illinois U.S.A.
  • 3122558004 | +1 312-255-8004 Illinois U.S.A.
  • 3122558005 | +1 312-255-8005 Illinois U.S.A.
  • 3122558006 | +1 312-255-8006 Illinois U.S.A.
  • 3122558007 | +1 312-255-8007 Illinois U.S.A.
  • 3122558008 | +1 312-255-8008 Illinois U.S.A.
  • 3122558009 | +1 312-255-8009 Illinois U.S.A.
  • 3122558010 | +1 312-255-8010 Illinois U.S.A.
  • 3122558011 | +1 312-255-8011 Illinois U.S.A.
  • 3122558012 | +1 312-255-8012 Illinois U.S.A.
  • 3122558013 | +1 312-255-8013 Illinois U.S.A.
  • 3122558014 | +1 312-255-8014 Illinois U.S.A.
  • 3122558015 | +1 312-255-8015 Illinois U.S.A.
  • 3122558016 | +1 312-255-8016 Illinois U.S.A.
  • 3122558017 | +1 312-255-8017 Illinois U.S.A.
  • 3122558018 | +1 312-255-8018 Illinois U.S.A.
  • 3122558019 | +1 312-255-8019 Illinois U.S.A.
  • 3122558020 | +1 312-255-8020 Illinois U.S.A.
  • 3122558021 | +1 312-255-8021 Illinois U.S.A.
  • 3122558022 | +1 312-255-8022 Illinois U.S.A.
  • 3122558023 | +1 312-255-8023 Illinois U.S.A.
  • 3122558024 | +1 312-255-8024 Illinois U.S.A.
  • 3122558025 | +1 312-255-8025 Illinois U.S.A.
  • 3122558026 | +1 312-255-8026 Illinois U.S.A.
  • 3122558027 | +1 312-255-8027 Illinois U.S.A.
  • 3122558028 | +1 312-255-8028 Illinois U.S.A.
  • 3122558029 | +1 312-255-8029 Illinois U.S.A.
  • 3122558030 | +1 312-255-8030 Illinois U.S.A.
  • 3122558031 | +1 312-255-8031 Illinois U.S.A.
  • 3122558032 | +1 312-255-8032 Illinois U.S.A.
  • 3122558033 | +1 312-255-8033 Illinois U.S.A.
  • 3122558034 | +1 312-255-8034 Illinois U.S.A.
  • 3122558035 | +1 312-255-8035 Illinois U.S.A.
  • 3122558036 | +1 312-255-8036 Illinois U.S.A.
  • 3122558037 | +1 312-255-8037 Illinois U.S.A.
  • 3122558038 | +1 312-255-8038 Illinois U.S.A.
  • 3122558039 | +1 312-255-8039 Illinois U.S.A.
  • 3122558040 | +1 312-255-8040 Illinois U.S.A.
  • 3122558041 | +1 312-255-8041 Illinois U.S.A.
  • 3122558042 | +1 312-255-8042 Illinois U.S.A.
  • 3122558043 | +1 312-255-8043 Illinois U.S.A.
  • 3122558044 | +1 312-255-8044 Illinois U.S.A.
  • 3122558045 | +1 312-255-8045 Illinois U.S.A.
  • 3122558046 | +1 312-255-8046 Illinois U.S.A.
  • 3122558047 | +1 312-255-8047 Illinois U.S.A.
  • 3122558048 | +1 312-255-8048 Illinois U.S.A.
  • 3122558049 | +1 312-255-8049 Illinois U.S.A.
  • 3122558050 | +1 312-255-8050 Illinois U.S.A.
  • 3122558051 | +1 312-255-8051 Illinois U.S.A.
  • 3122558052 | +1 312-255-8052 Illinois U.S.A.
  • 3122558053 | +1 312-255-8053 Illinois U.S.A.
  • 3122558054 | +1 312-255-8054 Illinois U.S.A.
  • 3122558055 | +1 312-255-8055 Illinois U.S.A.
  • 3122558056 | +1 312-255-8056 Illinois U.S.A.
  • 3122558057 | +1 312-255-8057 Illinois U.S.A.
  • 3122558058 | +1 312-255-8058 Illinois U.S.A.
  • 3122558059 | +1 312-255-8059 Illinois U.S.A.
  • 3122558060 | +1 312-255-8060 Illinois U.S.A.
  • 3122558061 | +1 312-255-8061 Illinois U.S.A.
  • 3122558062 | +1 312-255-8062 Illinois U.S.A.
  • 3122558063 | +1 312-255-8063 Illinois U.S.A.
  • 3122558064 | +1 312-255-8064 Illinois U.S.A.
  • 3122558065 | +1 312-255-8065 Illinois U.S.A.
  • 3122558066 | +1 312-255-8066 Illinois U.S.A.
  • 3122558067 | +1 312-255-8067 Illinois U.S.A.
  • 3122558068 | +1 312-255-8068 Illinois U.S.A.
  • 3122558069 | +1 312-255-8069 Illinois U.S.A.
  • 3122558070 | +1 312-255-8070 Illinois U.S.A.
  • 3122558071 | +1 312-255-8071 Illinois U.S.A.
  • 3122558072 | +1 312-255-8072 Illinois U.S.A.
  • 3122558073 | +1 312-255-8073 Illinois U.S.A.
  • 3122558074 | +1 312-255-8074 Illinois U.S.A.
  • 3122558075 | +1 312-255-8075 Illinois U.S.A.
  • 3122558076 | +1 312-255-8076 Illinois U.S.A.
  • 3122558077 | +1 312-255-8077 Illinois U.S.A.
  • 3122558078 | +1 312-255-8078 Illinois U.S.A.
  • 3122558079 | +1 312-255-8079 Illinois U.S.A.
  • 3122558080 | +1 312-255-8080 Illinois U.S.A.
  • 3122558081 | +1 312-255-8081 Illinois U.S.A.
  • 3122558082 | +1 312-255-8082 Illinois U.S.A.
  • 3122558083 | +1 312-255-8083 Illinois U.S.A.
  • 3122558084 | +1 312-255-8084 Illinois U.S.A.
  • 3122558085 | +1 312-255-8085 Illinois U.S.A.
  • 3122558086 | +1 312-255-8086 Illinois U.S.A.
  • 3122558087 | +1 312-255-8087 Illinois U.S.A.
  • 3122558088 | +1 312-255-8088 Illinois U.S.A.
  • 3122558089 | +1 312-255-8089 Illinois U.S.A.
  • 3122558090 | +1 312-255-8090 Illinois U.S.A.
  • 3122558091 | +1 312-255-8091 Illinois U.S.A.
  • 3122558092 | +1 312-255-8092 Illinois U.S.A.
  • 3122558093 | +1 312-255-8093 Illinois U.S.A.
  • 3122558094 | +1 312-255-8094 Illinois U.S.A.
  • 3122558095 | +1 312-255-8095 Illinois U.S.A.
  • 3122558096 | +1 312-255-8096 Illinois U.S.A.
  • 3122558097 | +1 312-255-8097 Illinois U.S.A.
  • 3122558098 | +1 312-255-8098 Illinois U.S.A.
  • 3122558099 | +1 312-255-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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