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).

  • 3126058000 | +1 312-605-8000 Illinois U.S.A.
  • 3126058001 | +1 312-605-8001 Illinois U.S.A.
  • 3126058002 | +1 312-605-8002 Illinois U.S.A.
  • 3126058003 | +1 312-605-8003 Illinois U.S.A.
  • 3126058004 | +1 312-605-8004 Illinois U.S.A.
  • 3126058005 | +1 312-605-8005 Illinois U.S.A.
  • 3126058006 | +1 312-605-8006 Illinois U.S.A.
  • 3126058007 | +1 312-605-8007 Illinois U.S.A.
  • 3126058008 | +1 312-605-8008 Illinois U.S.A.
  • 3126058009 | +1 312-605-8009 Illinois U.S.A.
  • 3126058010 | +1 312-605-8010 Illinois U.S.A.
  • 3126058011 | +1 312-605-8011 Illinois U.S.A.
  • 3126058012 | +1 312-605-8012 Illinois U.S.A.
  • 3126058013 | +1 312-605-8013 Illinois U.S.A.
  • 3126058014 | +1 312-605-8014 Illinois U.S.A.
  • 3126058015 | +1 312-605-8015 Illinois U.S.A.
  • 3126058016 | +1 312-605-8016 Illinois U.S.A.
  • 3126058017 | +1 312-605-8017 Illinois U.S.A.
  • 3126058018 | +1 312-605-8018 Illinois U.S.A.
  • 3126058019 | +1 312-605-8019 Illinois U.S.A.
  • 3126058020 | +1 312-605-8020 Illinois U.S.A.
  • 3126058021 | +1 312-605-8021 Illinois U.S.A.
  • 3126058022 | +1 312-605-8022 Illinois U.S.A.
  • 3126058023 | +1 312-605-8023 Illinois U.S.A.
  • 3126058024 | +1 312-605-8024 Illinois U.S.A.
  • 3126058025 | +1 312-605-8025 Illinois U.S.A.
  • 3126058026 | +1 312-605-8026 Illinois U.S.A.
  • 3126058027 | +1 312-605-8027 Illinois U.S.A.
  • 3126058028 | +1 312-605-8028 Illinois U.S.A.
  • 3126058029 | +1 312-605-8029 Illinois U.S.A.
  • 3126058030 | +1 312-605-8030 Illinois U.S.A.
  • 3126058031 | +1 312-605-8031 Illinois U.S.A.
  • 3126058032 | +1 312-605-8032 Illinois U.S.A.
  • 3126058033 | +1 312-605-8033 Illinois U.S.A.
  • 3126058034 | +1 312-605-8034 Illinois U.S.A.
  • 3126058035 | +1 312-605-8035 Illinois U.S.A.
  • 3126058036 | +1 312-605-8036 Illinois U.S.A.
  • 3126058037 | +1 312-605-8037 Illinois U.S.A.
  • 3126058038 | +1 312-605-8038 Illinois U.S.A.
  • 3126058039 | +1 312-605-8039 Illinois U.S.A.
  • 3126058040 | +1 312-605-8040 Illinois U.S.A.
  • 3126058041 | +1 312-605-8041 Illinois U.S.A.
  • 3126058042 | +1 312-605-8042 Illinois U.S.A.
  • 3126058043 | +1 312-605-8043 Illinois U.S.A.
  • 3126058044 | +1 312-605-8044 Illinois U.S.A.
  • 3126058045 | +1 312-605-8045 Illinois U.S.A.
  • 3126058046 | +1 312-605-8046 Illinois U.S.A.
  • 3126058047 | +1 312-605-8047 Illinois U.S.A.
  • 3126058048 | +1 312-605-8048 Illinois U.S.A.
  • 3126058049 | +1 312-605-8049 Illinois U.S.A.
  • 3126058050 | +1 312-605-8050 Illinois U.S.A.
  • 3126058051 | +1 312-605-8051 Illinois U.S.A.
  • 3126058052 | +1 312-605-8052 Illinois U.S.A.
  • 3126058053 | +1 312-605-8053 Illinois U.S.A.
  • 3126058054 | +1 312-605-8054 Illinois U.S.A.
  • 3126058055 | +1 312-605-8055 Illinois U.S.A.
  • 3126058056 | +1 312-605-8056 Illinois U.S.A.
  • 3126058057 | +1 312-605-8057 Illinois U.S.A.
  • 3126058058 | +1 312-605-8058 Illinois U.S.A.
  • 3126058059 | +1 312-605-8059 Illinois U.S.A.
  • 3126058060 | +1 312-605-8060 Illinois U.S.A.
  • 3126058061 | +1 312-605-8061 Illinois U.S.A.
  • 3126058062 | +1 312-605-8062 Illinois U.S.A.
  • 3126058063 | +1 312-605-8063 Illinois U.S.A.
  • 3126058064 | +1 312-605-8064 Illinois U.S.A.
  • 3126058065 | +1 312-605-8065 Illinois U.S.A.
  • 3126058066 | +1 312-605-8066 Illinois U.S.A.
  • 3126058067 | +1 312-605-8067 Illinois U.S.A.
  • 3126058068 | +1 312-605-8068 Illinois U.S.A.
  • 3126058069 | +1 312-605-8069 Illinois U.S.A.
  • 3126058070 | +1 312-605-8070 Illinois U.S.A.
  • 3126058071 | +1 312-605-8071 Illinois U.S.A.
  • 3126058072 | +1 312-605-8072 Illinois U.S.A.
  • 3126058073 | +1 312-605-8073 Illinois U.S.A.
  • 3126058074 | +1 312-605-8074 Illinois U.S.A.
  • 3126058075 | +1 312-605-8075 Illinois U.S.A.
  • 3126058076 | +1 312-605-8076 Illinois U.S.A.
  • 3126058077 | +1 312-605-8077 Illinois U.S.A.
  • 3126058078 | +1 312-605-8078 Illinois U.S.A.
  • 3126058079 | +1 312-605-8079 Illinois U.S.A.
  • 3126058080 | +1 312-605-8080 Illinois U.S.A.
  • 3126058081 | +1 312-605-8081 Illinois U.S.A.
  • 3126058082 | +1 312-605-8082 Illinois U.S.A.
  • 3126058083 | +1 312-605-8083 Illinois U.S.A.
  • 3126058084 | +1 312-605-8084 Illinois U.S.A.
  • 3126058085 | +1 312-605-8085 Illinois U.S.A.
  • 3126058086 | +1 312-605-8086 Illinois U.S.A.
  • 3126058087 | +1 312-605-8087 Illinois U.S.A.
  • 3126058088 | +1 312-605-8088 Illinois U.S.A.
  • 3126058089 | +1 312-605-8089 Illinois U.S.A.
  • 3126058090 | +1 312-605-8090 Illinois U.S.A.
  • 3126058091 | +1 312-605-8091 Illinois U.S.A.
  • 3126058092 | +1 312-605-8092 Illinois U.S.A.
  • 3126058093 | +1 312-605-8093 Illinois U.S.A.
  • 3126058094 | +1 312-605-8094 Illinois U.S.A.
  • 3126058095 | +1 312-605-8095 Illinois U.S.A.
  • 3126058096 | +1 312-605-8096 Illinois U.S.A.
  • 3126058097 | +1 312-605-8097 Illinois U.S.A.
  • 3126058098 | +1 312-605-8098 Illinois U.S.A.
  • 3126058099 | +1 312-605-8099 Illinois U.S.A.