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).

  • 3122690000 | +1 312-269-0000 Illinois U.S.A.
  • 3122690001 | +1 312-269-0001 Illinois U.S.A.
  • 3122690002 | +1 312-269-0002 Illinois U.S.A.
  • 3122690003 | +1 312-269-0003 Illinois U.S.A.
  • 3122690004 | +1 312-269-0004 Illinois U.S.A.
  • 3122690005 | +1 312-269-0005 Illinois U.S.A.
  • 3122690006 | +1 312-269-0006 Illinois U.S.A.
  • 3122690007 | +1 312-269-0007 Illinois U.S.A.
  • 3122690008 | +1 312-269-0008 Illinois U.S.A.
  • 3122690009 | +1 312-269-0009 Illinois U.S.A.
  • 3122690010 | +1 312-269-0010 Illinois U.S.A.
  • 3122690011 | +1 312-269-0011 Illinois U.S.A.
  • 3122690012 | +1 312-269-0012 Illinois U.S.A.
  • 3122690013 | +1 312-269-0013 Illinois U.S.A.
  • 3122690014 | +1 312-269-0014 Illinois U.S.A.
  • 3122690015 | +1 312-269-0015 Illinois U.S.A.
  • 3122690016 | +1 312-269-0016 Illinois U.S.A.
  • 3122690017 | +1 312-269-0017 Illinois U.S.A.
  • 3122690018 | +1 312-269-0018 Illinois U.S.A.
  • 3122690019 | +1 312-269-0019 Illinois U.S.A.
  • 3122690020 | +1 312-269-0020 Illinois U.S.A.
  • 3122690021 | +1 312-269-0021 Illinois U.S.A.
  • 3122690022 | +1 312-269-0022 Illinois U.S.A.
  • 3122690023 | +1 312-269-0023 Illinois U.S.A.
  • 3122690024 | +1 312-269-0024 Illinois U.S.A.
  • 3122690025 | +1 312-269-0025 Illinois U.S.A.
  • 3122690026 | +1 312-269-0026 Illinois U.S.A.
  • 3122690027 | +1 312-269-0027 Illinois U.S.A.
  • 3122690028 | +1 312-269-0028 Illinois U.S.A.
  • 3122690029 | +1 312-269-0029 Illinois U.S.A.
  • 3122690030 | +1 312-269-0030 Illinois U.S.A.
  • 3122690031 | +1 312-269-0031 Illinois U.S.A.
  • 3122690032 | +1 312-269-0032 Illinois U.S.A.
  • 3122690033 | +1 312-269-0033 Illinois U.S.A.
  • 3122690034 | +1 312-269-0034 Illinois U.S.A.
  • 3122690035 | +1 312-269-0035 Illinois U.S.A.
  • 3122690036 | +1 312-269-0036 Illinois U.S.A.
  • 3122690037 | +1 312-269-0037 Illinois U.S.A.
  • 3122690038 | +1 312-269-0038 Illinois U.S.A.
  • 3122690039 | +1 312-269-0039 Illinois U.S.A.
  • 3122690040 | +1 312-269-0040 Illinois U.S.A.
  • 3122690041 | +1 312-269-0041 Illinois U.S.A.
  • 3122690042 | +1 312-269-0042 Illinois U.S.A.
  • 3122690043 | +1 312-269-0043 Illinois U.S.A.
  • 3122690044 | +1 312-269-0044 Illinois U.S.A.
  • 3122690045 | +1 312-269-0045 Illinois U.S.A.
  • 3122690046 | +1 312-269-0046 Illinois U.S.A.
  • 3122690047 | +1 312-269-0047 Illinois U.S.A.
  • 3122690048 | +1 312-269-0048 Illinois U.S.A.
  • 3122690049 | +1 312-269-0049 Illinois U.S.A.
  • 3122690050 | +1 312-269-0050 Illinois U.S.A.
  • 3122690051 | +1 312-269-0051 Illinois U.S.A.
  • 3122690052 | +1 312-269-0052 Illinois U.S.A.
  • 3122690053 | +1 312-269-0053 Illinois U.S.A.
  • 3122690054 | +1 312-269-0054 Illinois U.S.A.
  • 3122690055 | +1 312-269-0055 Illinois U.S.A.
  • 3122690056 | +1 312-269-0056 Illinois U.S.A.
  • 3122690057 | +1 312-269-0057 Illinois U.S.A.
  • 3122690058 | +1 312-269-0058 Illinois U.S.A.
  • 3122690059 | +1 312-269-0059 Illinois U.S.A.
  • 3122690060 | +1 312-269-0060 Illinois U.S.A.
  • 3122690061 | +1 312-269-0061 Illinois U.S.A.
  • 3122690062 | +1 312-269-0062 Illinois U.S.A.
  • 3122690063 | +1 312-269-0063 Illinois U.S.A.
  • 3122690064 | +1 312-269-0064 Illinois U.S.A.
  • 3122690065 | +1 312-269-0065 Illinois U.S.A.
  • 3122690066 | +1 312-269-0066 Illinois U.S.A.
  • 3122690067 | +1 312-269-0067 Illinois U.S.A.
  • 3122690068 | +1 312-269-0068 Illinois U.S.A.
  • 3122690069 | +1 312-269-0069 Illinois U.S.A.
  • 3122690070 | +1 312-269-0070 Illinois U.S.A.
  • 3122690071 | +1 312-269-0071 Illinois U.S.A.
  • 3122690072 | +1 312-269-0072 Illinois U.S.A.
  • 3122690073 | +1 312-269-0073 Illinois U.S.A.
  • 3122690074 | +1 312-269-0074 Illinois U.S.A.
  • 3122690075 | +1 312-269-0075 Illinois U.S.A.
  • 3122690076 | +1 312-269-0076 Illinois U.S.A.
  • 3122690077 | +1 312-269-0077 Illinois U.S.A.
  • 3122690078 | +1 312-269-0078 Illinois U.S.A.
  • 3122690079 | +1 312-269-0079 Illinois U.S.A.
  • 3122690080 | +1 312-269-0080 Illinois U.S.A.
  • 3122690081 | +1 312-269-0081 Illinois U.S.A.
  • 3122690082 | +1 312-269-0082 Illinois U.S.A.
  • 3122690083 | +1 312-269-0083 Illinois U.S.A.
  • 3122690084 | +1 312-269-0084 Illinois U.S.A.
  • 3122690085 | +1 312-269-0085 Illinois U.S.A.
  • 3122690086 | +1 312-269-0086 Illinois U.S.A.
  • 3122690087 | +1 312-269-0087 Illinois U.S.A.
  • 3122690088 | +1 312-269-0088 Illinois U.S.A.
  • 3122690089 | +1 312-269-0089 Illinois U.S.A.
  • 3122690090 | +1 312-269-0090 Illinois U.S.A.
  • 3122690091 | +1 312-269-0091 Illinois U.S.A.
  • 3122690092 | +1 312-269-0092 Illinois U.S.A.
  • 3122690093 | +1 312-269-0093 Illinois U.S.A.
  • 3122690094 | +1 312-269-0094 Illinois U.S.A.
  • 3122690095 | +1 312-269-0095 Illinois U.S.A.
  • 3122690096 | +1 312-269-0096 Illinois U.S.A.
  • 3122690097 | +1 312-269-0097 Illinois U.S.A.
  • 3122690098 | +1 312-269-0098 Illinois U.S.A.
  • 3122690099 | +1 312-269-0099 Illinois U.S.A.