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).

  • 3126589000 | +1 312-658-9000 Illinois U.S.A.
  • 3126589001 | +1 312-658-9001 Illinois U.S.A.
  • 3126589002 | +1 312-658-9002 Illinois U.S.A.
  • 3126589003 | +1 312-658-9003 Illinois U.S.A.
  • 3126589004 | +1 312-658-9004 Illinois U.S.A.
  • 3126589005 | +1 312-658-9005 Illinois U.S.A.
  • 3126589006 | +1 312-658-9006 Illinois U.S.A.
  • 3126589007 | +1 312-658-9007 Illinois U.S.A.
  • 3126589008 | +1 312-658-9008 Illinois U.S.A.
  • 3126589009 | +1 312-658-9009 Illinois U.S.A.
  • 3126589010 | +1 312-658-9010 Illinois U.S.A.
  • 3126589011 | +1 312-658-9011 Illinois U.S.A.
  • 3126589012 | +1 312-658-9012 Illinois U.S.A.
  • 3126589013 | +1 312-658-9013 Illinois U.S.A.
  • 3126589014 | +1 312-658-9014 Illinois U.S.A.
  • 3126589015 | +1 312-658-9015 Illinois U.S.A.
  • 3126589016 | +1 312-658-9016 Illinois U.S.A.
  • 3126589017 | +1 312-658-9017 Illinois U.S.A.
  • 3126589018 | +1 312-658-9018 Illinois U.S.A.
  • 3126589019 | +1 312-658-9019 Illinois U.S.A.
  • 3126589020 | +1 312-658-9020 Illinois U.S.A.
  • 3126589021 | +1 312-658-9021 Illinois U.S.A.
  • 3126589022 | +1 312-658-9022 Illinois U.S.A.
  • 3126589023 | +1 312-658-9023 Illinois U.S.A.
  • 3126589024 | +1 312-658-9024 Illinois U.S.A.
  • 3126589025 | +1 312-658-9025 Illinois U.S.A.
  • 3126589026 | +1 312-658-9026 Illinois U.S.A.
  • 3126589027 | +1 312-658-9027 Illinois U.S.A.
  • 3126589028 | +1 312-658-9028 Illinois U.S.A.
  • 3126589029 | +1 312-658-9029 Illinois U.S.A.
  • 3126589030 | +1 312-658-9030 Illinois U.S.A.
  • 3126589031 | +1 312-658-9031 Illinois U.S.A.
  • 3126589032 | +1 312-658-9032 Illinois U.S.A.
  • 3126589033 | +1 312-658-9033 Illinois U.S.A.
  • 3126589034 | +1 312-658-9034 Illinois U.S.A.
  • 3126589035 | +1 312-658-9035 Illinois U.S.A.
  • 3126589036 | +1 312-658-9036 Illinois U.S.A.
  • 3126589037 | +1 312-658-9037 Illinois U.S.A.
  • 3126589038 | +1 312-658-9038 Illinois U.S.A.
  • 3126589039 | +1 312-658-9039 Illinois U.S.A.
  • 3126589040 | +1 312-658-9040 Illinois U.S.A.
  • 3126589041 | +1 312-658-9041 Illinois U.S.A.
  • 3126589042 | +1 312-658-9042 Illinois U.S.A.
  • 3126589043 | +1 312-658-9043 Illinois U.S.A.
  • 3126589044 | +1 312-658-9044 Illinois U.S.A.
  • 3126589045 | +1 312-658-9045 Illinois U.S.A.
  • 3126589046 | +1 312-658-9046 Illinois U.S.A.
  • 3126589047 | +1 312-658-9047 Illinois U.S.A.
  • 3126589048 | +1 312-658-9048 Illinois U.S.A.
  • 3126589049 | +1 312-658-9049 Illinois U.S.A.
  • 3126589050 | +1 312-658-9050 Illinois U.S.A.
  • 3126589051 | +1 312-658-9051 Illinois U.S.A.
  • 3126589052 | +1 312-658-9052 Illinois U.S.A.
  • 3126589053 | +1 312-658-9053 Illinois U.S.A.
  • 3126589054 | +1 312-658-9054 Illinois U.S.A.
  • 3126589055 | +1 312-658-9055 Illinois U.S.A.
  • 3126589056 | +1 312-658-9056 Illinois U.S.A.
  • 3126589057 | +1 312-658-9057 Illinois U.S.A.
  • 3126589058 | +1 312-658-9058 Illinois U.S.A.
  • 3126589059 | +1 312-658-9059 Illinois U.S.A.
  • 3126589060 | +1 312-658-9060 Illinois U.S.A.
  • 3126589061 | +1 312-658-9061 Illinois U.S.A.
  • 3126589062 | +1 312-658-9062 Illinois U.S.A.
  • 3126589063 | +1 312-658-9063 Illinois U.S.A.
  • 3126589064 | +1 312-658-9064 Illinois U.S.A.
  • 3126589065 | +1 312-658-9065 Illinois U.S.A.
  • 3126589066 | +1 312-658-9066 Illinois U.S.A.
  • 3126589067 | +1 312-658-9067 Illinois U.S.A.
  • 3126589068 | +1 312-658-9068 Illinois U.S.A.
  • 3126589069 | +1 312-658-9069 Illinois U.S.A.
  • 3126589070 | +1 312-658-9070 Illinois U.S.A.
  • 3126589071 | +1 312-658-9071 Illinois U.S.A.
  • 3126589072 | +1 312-658-9072 Illinois U.S.A.
  • 3126589073 | +1 312-658-9073 Illinois U.S.A.
  • 3126589074 | +1 312-658-9074 Illinois U.S.A.
  • 3126589075 | +1 312-658-9075 Illinois U.S.A.
  • 3126589076 | +1 312-658-9076 Illinois U.S.A.
  • 3126589077 | +1 312-658-9077 Illinois U.S.A.
  • 3126589078 | +1 312-658-9078 Illinois U.S.A.
  • 3126589079 | +1 312-658-9079 Illinois U.S.A.
  • 3126589080 | +1 312-658-9080 Illinois U.S.A.
  • 3126589081 | +1 312-658-9081 Illinois U.S.A.
  • 3126589082 | +1 312-658-9082 Illinois U.S.A.
  • 3126589083 | +1 312-658-9083 Illinois U.S.A.
  • 3126589084 | +1 312-658-9084 Illinois U.S.A.
  • 3126589085 | +1 312-658-9085 Illinois U.S.A.
  • 3126589086 | +1 312-658-9086 Illinois U.S.A.
  • 3126589087 | +1 312-658-9087 Illinois U.S.A.
  • 3126589088 | +1 312-658-9088 Illinois U.S.A.
  • 3126589089 | +1 312-658-9089 Illinois U.S.A.
  • 3126589090 | +1 312-658-9090 Illinois U.S.A.
  • 3126589091 | +1 312-658-9091 Illinois U.S.A.
  • 3126589092 | +1 312-658-9092 Illinois U.S.A.
  • 3126589093 | +1 312-658-9093 Illinois U.S.A.
  • 3126589094 | +1 312-658-9094 Illinois U.S.A.
  • 3126589095 | +1 312-658-9095 Illinois U.S.A.
  • 3126589096 | +1 312-658-9096 Illinois U.S.A.
  • 3126589097 | +1 312-658-9097 Illinois U.S.A.
  • 3126589098 | +1 312-658-9098 Illinois U.S.A.
  • 3126589099 | +1 312-658-9099 Illinois U.S.A.