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).

  • 3122650000 | +1 312-265-0000 Illinois U.S.A.
  • 3122650001 | +1 312-265-0001 Illinois U.S.A.
  • 3122650002 | +1 312-265-0002 Illinois U.S.A.
  • 3122650003 | +1 312-265-0003 Illinois U.S.A.
  • 3122650004 | +1 312-265-0004 Illinois U.S.A.
  • 3122650005 | +1 312-265-0005 Illinois U.S.A.
  • 3122650006 | +1 312-265-0006 Illinois U.S.A.
  • 3122650007 | +1 312-265-0007 Illinois U.S.A.
  • 3122650008 | +1 312-265-0008 Illinois U.S.A.
  • 3122650009 | +1 312-265-0009 Illinois U.S.A.
  • 3122650010 | +1 312-265-0010 Illinois U.S.A.
  • 3122650011 | +1 312-265-0011 Illinois U.S.A.
  • 3122650012 | +1 312-265-0012 Illinois U.S.A.
  • 3122650013 | +1 312-265-0013 Illinois U.S.A.
  • 3122650014 | +1 312-265-0014 Illinois U.S.A.
  • 3122650015 | +1 312-265-0015 Illinois U.S.A.
  • 3122650016 | +1 312-265-0016 Illinois U.S.A.
  • 3122650017 | +1 312-265-0017 Illinois U.S.A.
  • 3122650018 | +1 312-265-0018 Illinois U.S.A.
  • 3122650019 | +1 312-265-0019 Illinois U.S.A.
  • 3122650020 | +1 312-265-0020 Illinois U.S.A.
  • 3122650021 | +1 312-265-0021 Illinois U.S.A.
  • 3122650022 | +1 312-265-0022 Illinois U.S.A.
  • 3122650023 | +1 312-265-0023 Illinois U.S.A.
  • 3122650024 | +1 312-265-0024 Illinois U.S.A.
  • 3122650025 | +1 312-265-0025 Illinois U.S.A.
  • 3122650026 | +1 312-265-0026 Illinois U.S.A.
  • 3122650027 | +1 312-265-0027 Illinois U.S.A.
  • 3122650028 | +1 312-265-0028 Illinois U.S.A.
  • 3122650029 | +1 312-265-0029 Illinois U.S.A.
  • 3122650030 | +1 312-265-0030 Illinois U.S.A.
  • 3122650031 | +1 312-265-0031 Illinois U.S.A.
  • 3122650032 | +1 312-265-0032 Illinois U.S.A.
  • 3122650033 | +1 312-265-0033 Illinois U.S.A.
  • 3122650034 | +1 312-265-0034 Illinois U.S.A.
  • 3122650035 | +1 312-265-0035 Illinois U.S.A.
  • 3122650036 | +1 312-265-0036 Illinois U.S.A.
  • 3122650037 | +1 312-265-0037 Illinois U.S.A.
  • 3122650038 | +1 312-265-0038 Illinois U.S.A.
  • 3122650039 | +1 312-265-0039 Illinois U.S.A.
  • 3122650040 | +1 312-265-0040 Illinois U.S.A.
  • 3122650041 | +1 312-265-0041 Illinois U.S.A.
  • 3122650042 | +1 312-265-0042 Illinois U.S.A.
  • 3122650043 | +1 312-265-0043 Illinois U.S.A.
  • 3122650044 | +1 312-265-0044 Illinois U.S.A.
  • 3122650045 | +1 312-265-0045 Illinois U.S.A.
  • 3122650046 | +1 312-265-0046 Illinois U.S.A.
  • 3122650047 | +1 312-265-0047 Illinois U.S.A.
  • 3122650048 | +1 312-265-0048 Illinois U.S.A.
  • 3122650049 | +1 312-265-0049 Illinois U.S.A.
  • 3122650050 | +1 312-265-0050 Illinois U.S.A.
  • 3122650051 | +1 312-265-0051 Illinois U.S.A.
  • 3122650052 | +1 312-265-0052 Illinois U.S.A.
  • 3122650053 | +1 312-265-0053 Illinois U.S.A.
  • 3122650054 | +1 312-265-0054 Illinois U.S.A.
  • 3122650055 | +1 312-265-0055 Illinois U.S.A.
  • 3122650056 | +1 312-265-0056 Illinois U.S.A.
  • 3122650057 | +1 312-265-0057 Illinois U.S.A.
  • 3122650058 | +1 312-265-0058 Illinois U.S.A.
  • 3122650059 | +1 312-265-0059 Illinois U.S.A.
  • 3122650060 | +1 312-265-0060 Illinois U.S.A.
  • 3122650061 | +1 312-265-0061 Illinois U.S.A.
  • 3122650062 | +1 312-265-0062 Illinois U.S.A.
  • 3122650063 | +1 312-265-0063 Illinois U.S.A.
  • 3122650064 | +1 312-265-0064 Illinois U.S.A.
  • 3122650065 | +1 312-265-0065 Illinois U.S.A.
  • 3122650066 | +1 312-265-0066 Illinois U.S.A.
  • 3122650067 | +1 312-265-0067 Illinois U.S.A.
  • 3122650068 | +1 312-265-0068 Illinois U.S.A.
  • 3122650069 | +1 312-265-0069 Illinois U.S.A.
  • 3122650070 | +1 312-265-0070 Illinois U.S.A.
  • 3122650071 | +1 312-265-0071 Illinois U.S.A.
  • 3122650072 | +1 312-265-0072 Illinois U.S.A.
  • 3122650073 | +1 312-265-0073 Illinois U.S.A.
  • 3122650074 | +1 312-265-0074 Illinois U.S.A.
  • 3122650075 | +1 312-265-0075 Illinois U.S.A.
  • 3122650076 | +1 312-265-0076 Illinois U.S.A.
  • 3122650077 | +1 312-265-0077 Illinois U.S.A.
  • 3122650078 | +1 312-265-0078 Illinois U.S.A.
  • 3122650079 | +1 312-265-0079 Illinois U.S.A.
  • 3122650080 | +1 312-265-0080 Illinois U.S.A.
  • 3122650081 | +1 312-265-0081 Illinois U.S.A.
  • 3122650082 | +1 312-265-0082 Illinois U.S.A.
  • 3122650083 | +1 312-265-0083 Illinois U.S.A.
  • 3122650084 | +1 312-265-0084 Illinois U.S.A.
  • 3122650085 | +1 312-265-0085 Illinois U.S.A.
  • 3122650086 | +1 312-265-0086 Illinois U.S.A.
  • 3122650087 | +1 312-265-0087 Illinois U.S.A.
  • 3122650088 | +1 312-265-0088 Illinois U.S.A.
  • 3122650089 | +1 312-265-0089 Illinois U.S.A.
  • 3122650090 | +1 312-265-0090 Illinois U.S.A.
  • 3122650091 | +1 312-265-0091 Illinois U.S.A.
  • 3122650092 | +1 312-265-0092 Illinois U.S.A.
  • 3122650093 | +1 312-265-0093 Illinois U.S.A.
  • 3122650094 | +1 312-265-0094 Illinois U.S.A.
  • 3122650095 | +1 312-265-0095 Illinois U.S.A.
  • 3122650096 | +1 312-265-0096 Illinois U.S.A.
  • 3122650097 | +1 312-265-0097 Illinois U.S.A.
  • 3122650098 | +1 312-265-0098 Illinois U.S.A.
  • 3122650099 | +1 312-265-0099 Illinois U.S.A.