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).

  • 3123948000 | +1 312-394-8000 Illinois U.S.A.
  • 3123948001 | +1 312-394-8001 Illinois U.S.A.
  • 3123948002 | +1 312-394-8002 Illinois U.S.A.
  • 3123948003 | +1 312-394-8003 Illinois U.S.A.
  • 3123948004 | +1 312-394-8004 Illinois U.S.A.
  • 3123948005 | +1 312-394-8005 Illinois U.S.A.
  • 3123948006 | +1 312-394-8006 Illinois U.S.A.
  • 3123948007 | +1 312-394-8007 Illinois U.S.A.
  • 3123948008 | +1 312-394-8008 Illinois U.S.A.
  • 3123948009 | +1 312-394-8009 Illinois U.S.A.
  • 3123948010 | +1 312-394-8010 Illinois U.S.A.
  • 3123948011 | +1 312-394-8011 Illinois U.S.A.
  • 3123948012 | +1 312-394-8012 Illinois U.S.A.
  • 3123948013 | +1 312-394-8013 Illinois U.S.A.
  • 3123948014 | +1 312-394-8014 Illinois U.S.A.
  • 3123948015 | +1 312-394-8015 Illinois U.S.A.
  • 3123948016 | +1 312-394-8016 Illinois U.S.A.
  • 3123948017 | +1 312-394-8017 Illinois U.S.A.
  • 3123948018 | +1 312-394-8018 Illinois U.S.A.
  • 3123948019 | +1 312-394-8019 Illinois U.S.A.
  • 3123948020 | +1 312-394-8020 Illinois U.S.A.
  • 3123948021 | +1 312-394-8021 Illinois U.S.A.
  • 3123948022 | +1 312-394-8022 Illinois U.S.A.
  • 3123948023 | +1 312-394-8023 Illinois U.S.A.
  • 3123948024 | +1 312-394-8024 Illinois U.S.A.
  • 3123948025 | +1 312-394-8025 Illinois U.S.A.
  • 3123948026 | +1 312-394-8026 Illinois U.S.A.
  • 3123948027 | +1 312-394-8027 Illinois U.S.A.
  • 3123948028 | +1 312-394-8028 Illinois U.S.A.
  • 3123948029 | +1 312-394-8029 Illinois U.S.A.
  • 3123948030 | +1 312-394-8030 Illinois U.S.A.
  • 3123948031 | +1 312-394-8031 Illinois U.S.A.
  • 3123948032 | +1 312-394-8032 Illinois U.S.A.
  • 3123948033 | +1 312-394-8033 Illinois U.S.A.
  • 3123948034 | +1 312-394-8034 Illinois U.S.A.
  • 3123948035 | +1 312-394-8035 Illinois U.S.A.
  • 3123948036 | +1 312-394-8036 Illinois U.S.A.
  • 3123948037 | +1 312-394-8037 Illinois U.S.A.
  • 3123948038 | +1 312-394-8038 Illinois U.S.A.
  • 3123948039 | +1 312-394-8039 Illinois U.S.A.
  • 3123948040 | +1 312-394-8040 Illinois U.S.A.
  • 3123948041 | +1 312-394-8041 Illinois U.S.A.
  • 3123948042 | +1 312-394-8042 Illinois U.S.A.
  • 3123948043 | +1 312-394-8043 Illinois U.S.A.
  • 3123948044 | +1 312-394-8044 Illinois U.S.A.
  • 3123948045 | +1 312-394-8045 Illinois U.S.A.
  • 3123948046 | +1 312-394-8046 Illinois U.S.A.
  • 3123948047 | +1 312-394-8047 Illinois U.S.A.
  • 3123948048 | +1 312-394-8048 Illinois U.S.A.
  • 3123948049 | +1 312-394-8049 Illinois U.S.A.
  • 3123948050 | +1 312-394-8050 Illinois U.S.A.
  • 3123948051 | +1 312-394-8051 Illinois U.S.A.
  • 3123948052 | +1 312-394-8052 Illinois U.S.A.
  • 3123948053 | +1 312-394-8053 Illinois U.S.A.
  • 3123948054 | +1 312-394-8054 Illinois U.S.A.
  • 3123948055 | +1 312-394-8055 Illinois U.S.A.
  • 3123948056 | +1 312-394-8056 Illinois U.S.A.
  • 3123948057 | +1 312-394-8057 Illinois U.S.A.
  • 3123948058 | +1 312-394-8058 Illinois U.S.A.
  • 3123948059 | +1 312-394-8059 Illinois U.S.A.
  • 3123948060 | +1 312-394-8060 Illinois U.S.A.
  • 3123948061 | +1 312-394-8061 Illinois U.S.A.
  • 3123948062 | +1 312-394-8062 Illinois U.S.A.
  • 3123948063 | +1 312-394-8063 Illinois U.S.A.
  • 3123948064 | +1 312-394-8064 Illinois U.S.A.
  • 3123948065 | +1 312-394-8065 Illinois U.S.A.
  • 3123948066 | +1 312-394-8066 Illinois U.S.A.
  • 3123948067 | +1 312-394-8067 Illinois U.S.A.
  • 3123948068 | +1 312-394-8068 Illinois U.S.A.
  • 3123948069 | +1 312-394-8069 Illinois U.S.A.
  • 3123948070 | +1 312-394-8070 Illinois U.S.A.
  • 3123948071 | +1 312-394-8071 Illinois U.S.A.
  • 3123948072 | +1 312-394-8072 Illinois U.S.A.
  • 3123948073 | +1 312-394-8073 Illinois U.S.A.
  • 3123948074 | +1 312-394-8074 Illinois U.S.A.
  • 3123948075 | +1 312-394-8075 Illinois U.S.A.
  • 3123948076 | +1 312-394-8076 Illinois U.S.A.
  • 3123948077 | +1 312-394-8077 Illinois U.S.A.
  • 3123948078 | +1 312-394-8078 Illinois U.S.A.
  • 3123948079 | +1 312-394-8079 Illinois U.S.A.
  • 3123948080 | +1 312-394-8080 Illinois U.S.A.
  • 3123948081 | +1 312-394-8081 Illinois U.S.A.
  • 3123948082 | +1 312-394-8082 Illinois U.S.A.
  • 3123948083 | +1 312-394-8083 Illinois U.S.A.
  • 3123948084 | +1 312-394-8084 Illinois U.S.A.
  • 3123948085 | +1 312-394-8085 Illinois U.S.A.
  • 3123948086 | +1 312-394-8086 Illinois U.S.A.
  • 3123948087 | +1 312-394-8087 Illinois U.S.A.
  • 3123948088 | +1 312-394-8088 Illinois U.S.A.
  • 3123948089 | +1 312-394-8089 Illinois U.S.A.
  • 3123948090 | +1 312-394-8090 Illinois U.S.A.
  • 3123948091 | +1 312-394-8091 Illinois U.S.A.
  • 3123948092 | +1 312-394-8092 Illinois U.S.A.
  • 3123948093 | +1 312-394-8093 Illinois U.S.A.
  • 3123948094 | +1 312-394-8094 Illinois U.S.A.
  • 3123948095 | +1 312-394-8095 Illinois U.S.A.
  • 3123948096 | +1 312-394-8096 Illinois U.S.A.
  • 3123948097 | +1 312-394-8097 Illinois U.S.A.
  • 3123948098 | +1 312-394-8098 Illinois U.S.A.
  • 3123948099 | +1 312-394-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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