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).

  • 3128298000 | +1 312-829-8000 Illinois U.S.A.
  • 3128298001 | +1 312-829-8001 Illinois U.S.A.
  • 3128298002 | +1 312-829-8002 Illinois U.S.A.
  • 3128298003 | +1 312-829-8003 Illinois U.S.A.
  • 3128298004 | +1 312-829-8004 Illinois U.S.A.
  • 3128298005 | +1 312-829-8005 Illinois U.S.A.
  • 3128298006 | +1 312-829-8006 Illinois U.S.A.
  • 3128298007 | +1 312-829-8007 Illinois U.S.A.
  • 3128298008 | +1 312-829-8008 Illinois U.S.A.
  • 3128298009 | +1 312-829-8009 Illinois U.S.A.
  • 3128298010 | +1 312-829-8010 Illinois U.S.A.
  • 3128298011 | +1 312-829-8011 Illinois U.S.A.
  • 3128298012 | +1 312-829-8012 Illinois U.S.A.
  • 3128298013 | +1 312-829-8013 Illinois U.S.A.
  • 3128298014 | +1 312-829-8014 Illinois U.S.A.
  • 3128298015 | +1 312-829-8015 Illinois U.S.A.
  • 3128298016 | +1 312-829-8016 Illinois U.S.A.
  • 3128298017 | +1 312-829-8017 Illinois U.S.A.
  • 3128298018 | +1 312-829-8018 Illinois U.S.A.
  • 3128298019 | +1 312-829-8019 Illinois U.S.A.
  • 3128298020 | +1 312-829-8020 Illinois U.S.A.
  • 3128298021 | +1 312-829-8021 Illinois U.S.A.
  • 3128298022 | +1 312-829-8022 Illinois U.S.A.
  • 3128298023 | +1 312-829-8023 Illinois U.S.A.
  • 3128298024 | +1 312-829-8024 Illinois U.S.A.
  • 3128298025 | +1 312-829-8025 Illinois U.S.A.
  • 3128298026 | +1 312-829-8026 Illinois U.S.A.
  • 3128298027 | +1 312-829-8027 Illinois U.S.A.
  • 3128298028 | +1 312-829-8028 Illinois U.S.A.
  • 3128298029 | +1 312-829-8029 Illinois U.S.A.
  • 3128298030 | +1 312-829-8030 Illinois U.S.A.
  • 3128298031 | +1 312-829-8031 Illinois U.S.A.
  • 3128298032 | +1 312-829-8032 Illinois U.S.A.
  • 3128298033 | +1 312-829-8033 Illinois U.S.A.
  • 3128298034 | +1 312-829-8034 Illinois U.S.A.
  • 3128298035 | +1 312-829-8035 Illinois U.S.A.
  • 3128298036 | +1 312-829-8036 Illinois U.S.A.
  • 3128298037 | +1 312-829-8037 Illinois U.S.A.
  • 3128298038 | +1 312-829-8038 Illinois U.S.A.
  • 3128298039 | +1 312-829-8039 Illinois U.S.A.
  • 3128298040 | +1 312-829-8040 Illinois U.S.A.
  • 3128298041 | +1 312-829-8041 Illinois U.S.A.
  • 3128298042 | +1 312-829-8042 Illinois U.S.A.
  • 3128298043 | +1 312-829-8043 Illinois U.S.A.
  • 3128298044 | +1 312-829-8044 Illinois U.S.A.
  • 3128298045 | +1 312-829-8045 Illinois U.S.A.
  • 3128298046 | +1 312-829-8046 Illinois U.S.A.
  • 3128298047 | +1 312-829-8047 Illinois U.S.A.
  • 3128298048 | +1 312-829-8048 Illinois U.S.A.
  • 3128298049 | +1 312-829-8049 Illinois U.S.A.
  • 3128298050 | +1 312-829-8050 Illinois U.S.A.
  • 3128298051 | +1 312-829-8051 Illinois U.S.A.
  • 3128298052 | +1 312-829-8052 Illinois U.S.A.
  • 3128298053 | +1 312-829-8053 Illinois U.S.A.
  • 3128298054 | +1 312-829-8054 Illinois U.S.A.
  • 3128298055 | +1 312-829-8055 Illinois U.S.A.
  • 3128298056 | +1 312-829-8056 Illinois U.S.A.
  • 3128298057 | +1 312-829-8057 Illinois U.S.A.
  • 3128298058 | +1 312-829-8058 Illinois U.S.A.
  • 3128298059 | +1 312-829-8059 Illinois U.S.A.
  • 3128298060 | +1 312-829-8060 Illinois U.S.A.
  • 3128298061 | +1 312-829-8061 Illinois U.S.A.
  • 3128298062 | +1 312-829-8062 Illinois U.S.A.
  • 3128298063 | +1 312-829-8063 Illinois U.S.A.
  • 3128298064 | +1 312-829-8064 Illinois U.S.A.
  • 3128298065 | +1 312-829-8065 Illinois U.S.A.
  • 3128298066 | +1 312-829-8066 Illinois U.S.A.
  • 3128298067 | +1 312-829-8067 Illinois U.S.A.
  • 3128298068 | +1 312-829-8068 Illinois U.S.A.
  • 3128298069 | +1 312-829-8069 Illinois U.S.A.
  • 3128298070 | +1 312-829-8070 Illinois U.S.A.
  • 3128298071 | +1 312-829-8071 Illinois U.S.A.
  • 3128298072 | +1 312-829-8072 Illinois U.S.A.
  • 3128298073 | +1 312-829-8073 Illinois U.S.A.
  • 3128298074 | +1 312-829-8074 Illinois U.S.A.
  • 3128298075 | +1 312-829-8075 Illinois U.S.A.
  • 3128298076 | +1 312-829-8076 Illinois U.S.A.
  • 3128298077 | +1 312-829-8077 Illinois U.S.A.
  • 3128298078 | +1 312-829-8078 Illinois U.S.A.
  • 3128298079 | +1 312-829-8079 Illinois U.S.A.
  • 3128298080 | +1 312-829-8080 Illinois U.S.A.
  • 3128298081 | +1 312-829-8081 Illinois U.S.A.
  • 3128298082 | +1 312-829-8082 Illinois U.S.A.
  • 3128298083 | +1 312-829-8083 Illinois U.S.A.
  • 3128298084 | +1 312-829-8084 Illinois U.S.A.
  • 3128298085 | +1 312-829-8085 Illinois U.S.A.
  • 3128298086 | +1 312-829-8086 Illinois U.S.A.
  • 3128298087 | +1 312-829-8087 Illinois U.S.A.
  • 3128298088 | +1 312-829-8088 Illinois U.S.A.
  • 3128298089 | +1 312-829-8089 Illinois U.S.A.
  • 3128298090 | +1 312-829-8090 Illinois U.S.A.
  • 3128298091 | +1 312-829-8091 Illinois U.S.A.
  • 3128298092 | +1 312-829-8092 Illinois U.S.A.
  • 3128298093 | +1 312-829-8093 Illinois U.S.A.
  • 3128298094 | +1 312-829-8094 Illinois U.S.A.
  • 3128298095 | +1 312-829-8095 Illinois U.S.A.
  • 3128298096 | +1 312-829-8096 Illinois U.S.A.
  • 3128298097 | +1 312-829-8097 Illinois U.S.A.
  • 3128298098 | +1 312-829-8098 Illinois U.S.A.
  • 3128298099 | +1 312-829-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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