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).

  • 3123728000 | +1 312-372-8000 Illinois U.S.A.
  • 3123728001 | +1 312-372-8001 Illinois U.S.A.
  • 3123728002 | +1 312-372-8002 Illinois U.S.A.
  • 3123728003 | +1 312-372-8003 Illinois U.S.A.
  • 3123728004 | +1 312-372-8004 Illinois U.S.A.
  • 3123728005 | +1 312-372-8005 Illinois U.S.A.
  • 3123728006 | +1 312-372-8006 Illinois U.S.A.
  • 3123728007 | +1 312-372-8007 Illinois U.S.A.
  • 3123728008 | +1 312-372-8008 Illinois U.S.A.
  • 3123728009 | +1 312-372-8009 Illinois U.S.A.
  • 3123728010 | +1 312-372-8010 Illinois U.S.A.
  • 3123728011 | +1 312-372-8011 Illinois U.S.A.
  • 3123728012 | +1 312-372-8012 Illinois U.S.A.
  • 3123728013 | +1 312-372-8013 Illinois U.S.A.
  • 3123728014 | +1 312-372-8014 Illinois U.S.A.
  • 3123728015 | +1 312-372-8015 Illinois U.S.A.
  • 3123728016 | +1 312-372-8016 Illinois U.S.A.
  • 3123728017 | +1 312-372-8017 Illinois U.S.A.
  • 3123728018 | +1 312-372-8018 Illinois U.S.A.
  • 3123728019 | +1 312-372-8019 Illinois U.S.A.
  • 3123728020 | +1 312-372-8020 Illinois U.S.A.
  • 3123728021 | +1 312-372-8021 Illinois U.S.A.
  • 3123728022 | +1 312-372-8022 Illinois U.S.A.
  • 3123728023 | +1 312-372-8023 Illinois U.S.A.
  • 3123728024 | +1 312-372-8024 Illinois U.S.A.
  • 3123728025 | +1 312-372-8025 Illinois U.S.A.
  • 3123728026 | +1 312-372-8026 Illinois U.S.A.
  • 3123728027 | +1 312-372-8027 Illinois U.S.A.
  • 3123728028 | +1 312-372-8028 Illinois U.S.A.
  • 3123728029 | +1 312-372-8029 Illinois U.S.A.
  • 3123728030 | +1 312-372-8030 Illinois U.S.A.
  • 3123728031 | +1 312-372-8031 Illinois U.S.A.
  • 3123728032 | +1 312-372-8032 Illinois U.S.A.
  • 3123728033 | +1 312-372-8033 Illinois U.S.A.
  • 3123728034 | +1 312-372-8034 Illinois U.S.A.
  • 3123728035 | +1 312-372-8035 Illinois U.S.A.
  • 3123728036 | +1 312-372-8036 Illinois U.S.A.
  • 3123728037 | +1 312-372-8037 Illinois U.S.A.
  • 3123728038 | +1 312-372-8038 Illinois U.S.A.
  • 3123728039 | +1 312-372-8039 Illinois U.S.A.
  • 3123728040 | +1 312-372-8040 Illinois U.S.A.
  • 3123728041 | +1 312-372-8041 Illinois U.S.A.
  • 3123728042 | +1 312-372-8042 Illinois U.S.A.
  • 3123728043 | +1 312-372-8043 Illinois U.S.A.
  • 3123728044 | +1 312-372-8044 Illinois U.S.A.
  • 3123728045 | +1 312-372-8045 Illinois U.S.A.
  • 3123728046 | +1 312-372-8046 Illinois U.S.A.
  • 3123728047 | +1 312-372-8047 Illinois U.S.A.
  • 3123728048 | +1 312-372-8048 Illinois U.S.A.
  • 3123728049 | +1 312-372-8049 Illinois U.S.A.
  • 3123728050 | +1 312-372-8050 Illinois U.S.A.
  • 3123728051 | +1 312-372-8051 Illinois U.S.A.
  • 3123728052 | +1 312-372-8052 Illinois U.S.A.
  • 3123728053 | +1 312-372-8053 Illinois U.S.A.
  • 3123728054 | +1 312-372-8054 Illinois U.S.A.
  • 3123728055 | +1 312-372-8055 Illinois U.S.A.
  • 3123728056 | +1 312-372-8056 Illinois U.S.A.
  • 3123728057 | +1 312-372-8057 Illinois U.S.A.
  • 3123728058 | +1 312-372-8058 Illinois U.S.A.
  • 3123728059 | +1 312-372-8059 Illinois U.S.A.
  • 3123728060 | +1 312-372-8060 Illinois U.S.A.
  • 3123728061 | +1 312-372-8061 Illinois U.S.A.
  • 3123728062 | +1 312-372-8062 Illinois U.S.A.
  • 3123728063 | +1 312-372-8063 Illinois U.S.A.
  • 3123728064 | +1 312-372-8064 Illinois U.S.A.
  • 3123728065 | +1 312-372-8065 Illinois U.S.A.
  • 3123728066 | +1 312-372-8066 Illinois U.S.A.
  • 3123728067 | +1 312-372-8067 Illinois U.S.A.
  • 3123728068 | +1 312-372-8068 Illinois U.S.A.
  • 3123728069 | +1 312-372-8069 Illinois U.S.A.
  • 3123728070 | +1 312-372-8070 Illinois U.S.A.
  • 3123728071 | +1 312-372-8071 Illinois U.S.A.
  • 3123728072 | +1 312-372-8072 Illinois U.S.A.
  • 3123728073 | +1 312-372-8073 Illinois U.S.A.
  • 3123728074 | +1 312-372-8074 Illinois U.S.A.
  • 3123728075 | +1 312-372-8075 Illinois U.S.A.
  • 3123728076 | +1 312-372-8076 Illinois U.S.A.
  • 3123728077 | +1 312-372-8077 Illinois U.S.A.
  • 3123728078 | +1 312-372-8078 Illinois U.S.A.
  • 3123728079 | +1 312-372-8079 Illinois U.S.A.
  • 3123728080 | +1 312-372-8080 Illinois U.S.A.
  • 3123728081 | +1 312-372-8081 Illinois U.S.A.
  • 3123728082 | +1 312-372-8082 Illinois U.S.A.
  • 3123728083 | +1 312-372-8083 Illinois U.S.A.
  • 3123728084 | +1 312-372-8084 Illinois U.S.A.
  • 3123728085 | +1 312-372-8085 Illinois U.S.A.
  • 3123728086 | +1 312-372-8086 Illinois U.S.A.
  • 3123728087 | +1 312-372-8087 Illinois U.S.A.
  • 3123728088 | +1 312-372-8088 Illinois U.S.A.
  • 3123728089 | +1 312-372-8089 Illinois U.S.A.
  • 3123728090 | +1 312-372-8090 Illinois U.S.A.
  • 3123728091 | +1 312-372-8091 Illinois U.S.A.
  • 3123728092 | +1 312-372-8092 Illinois U.S.A.
  • 3123728093 | +1 312-372-8093 Illinois U.S.A.
  • 3123728094 | +1 312-372-8094 Illinois U.S.A.
  • 3123728095 | +1 312-372-8095 Illinois U.S.A.
  • 3123728096 | +1 312-372-8096 Illinois U.S.A.
  • 3123728097 | +1 312-372-8097 Illinois U.S.A.
  • 3123728098 | +1 312-372-8098 Illinois U.S.A.
  • 3123728099 | +1 312-372-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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