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).

  • 3123740000 | +1 312-374-0000 Illinois U.S.A.
  • 3123740001 | +1 312-374-0001 Illinois U.S.A.
  • 3123740002 | +1 312-374-0002 Illinois U.S.A.
  • 3123740003 | +1 312-374-0003 Illinois U.S.A.
  • 3123740004 | +1 312-374-0004 Illinois U.S.A.
  • 3123740005 | +1 312-374-0005 Illinois U.S.A.
  • 3123740006 | +1 312-374-0006 Illinois U.S.A.
  • 3123740007 | +1 312-374-0007 Illinois U.S.A.
  • 3123740008 | +1 312-374-0008 Illinois U.S.A.
  • 3123740009 | +1 312-374-0009 Illinois U.S.A.
  • 3123740010 | +1 312-374-0010 Illinois U.S.A.
  • 3123740011 | +1 312-374-0011 Illinois U.S.A.
  • 3123740012 | +1 312-374-0012 Illinois U.S.A.
  • 3123740013 | +1 312-374-0013 Illinois U.S.A.
  • 3123740014 | +1 312-374-0014 Illinois U.S.A.
  • 3123740015 | +1 312-374-0015 Illinois U.S.A.
  • 3123740016 | +1 312-374-0016 Illinois U.S.A.
  • 3123740017 | +1 312-374-0017 Illinois U.S.A.
  • 3123740018 | +1 312-374-0018 Illinois U.S.A.
  • 3123740019 | +1 312-374-0019 Illinois U.S.A.
  • 3123740020 | +1 312-374-0020 Illinois U.S.A.
  • 3123740021 | +1 312-374-0021 Illinois U.S.A.
  • 3123740022 | +1 312-374-0022 Illinois U.S.A.
  • 3123740023 | +1 312-374-0023 Illinois U.S.A.
  • 3123740024 | +1 312-374-0024 Illinois U.S.A.
  • 3123740025 | +1 312-374-0025 Illinois U.S.A.
  • 3123740026 | +1 312-374-0026 Illinois U.S.A.
  • 3123740027 | +1 312-374-0027 Illinois U.S.A.
  • 3123740028 | +1 312-374-0028 Illinois U.S.A.
  • 3123740029 | +1 312-374-0029 Illinois U.S.A.
  • 3123740030 | +1 312-374-0030 Illinois U.S.A.
  • 3123740031 | +1 312-374-0031 Illinois U.S.A.
  • 3123740032 | +1 312-374-0032 Illinois U.S.A.
  • 3123740033 | +1 312-374-0033 Illinois U.S.A.
  • 3123740034 | +1 312-374-0034 Illinois U.S.A.
  • 3123740035 | +1 312-374-0035 Illinois U.S.A.
  • 3123740036 | +1 312-374-0036 Illinois U.S.A.
  • 3123740037 | +1 312-374-0037 Illinois U.S.A.
  • 3123740038 | +1 312-374-0038 Illinois U.S.A.
  • 3123740039 | +1 312-374-0039 Illinois U.S.A.
  • 3123740040 | +1 312-374-0040 Illinois U.S.A.
  • 3123740041 | +1 312-374-0041 Illinois U.S.A.
  • 3123740042 | +1 312-374-0042 Illinois U.S.A.
  • 3123740043 | +1 312-374-0043 Illinois U.S.A.
  • 3123740044 | +1 312-374-0044 Illinois U.S.A.
  • 3123740045 | +1 312-374-0045 Illinois U.S.A.
  • 3123740046 | +1 312-374-0046 Illinois U.S.A.
  • 3123740047 | +1 312-374-0047 Illinois U.S.A.
  • 3123740048 | +1 312-374-0048 Illinois U.S.A.
  • 3123740049 | +1 312-374-0049 Illinois U.S.A.
  • 3123740050 | +1 312-374-0050 Illinois U.S.A.
  • 3123740051 | +1 312-374-0051 Illinois U.S.A.
  • 3123740052 | +1 312-374-0052 Illinois U.S.A.
  • 3123740053 | +1 312-374-0053 Illinois U.S.A.
  • 3123740054 | +1 312-374-0054 Illinois U.S.A.
  • 3123740055 | +1 312-374-0055 Illinois U.S.A.
  • 3123740056 | +1 312-374-0056 Illinois U.S.A.
  • 3123740057 | +1 312-374-0057 Illinois U.S.A.
  • 3123740058 | +1 312-374-0058 Illinois U.S.A.
  • 3123740059 | +1 312-374-0059 Illinois U.S.A.
  • 3123740060 | +1 312-374-0060 Illinois U.S.A.
  • 3123740061 | +1 312-374-0061 Illinois U.S.A.
  • 3123740062 | +1 312-374-0062 Illinois U.S.A.
  • 3123740063 | +1 312-374-0063 Illinois U.S.A.
  • 3123740064 | +1 312-374-0064 Illinois U.S.A.
  • 3123740065 | +1 312-374-0065 Illinois U.S.A.
  • 3123740066 | +1 312-374-0066 Illinois U.S.A.
  • 3123740067 | +1 312-374-0067 Illinois U.S.A.
  • 3123740068 | +1 312-374-0068 Illinois U.S.A.
  • 3123740069 | +1 312-374-0069 Illinois U.S.A.
  • 3123740070 | +1 312-374-0070 Illinois U.S.A.
  • 3123740071 | +1 312-374-0071 Illinois U.S.A.
  • 3123740072 | +1 312-374-0072 Illinois U.S.A.
  • 3123740073 | +1 312-374-0073 Illinois U.S.A.
  • 3123740074 | +1 312-374-0074 Illinois U.S.A.
  • 3123740075 | +1 312-374-0075 Illinois U.S.A.
  • 3123740076 | +1 312-374-0076 Illinois U.S.A.
  • 3123740077 | +1 312-374-0077 Illinois U.S.A.
  • 3123740078 | +1 312-374-0078 Illinois U.S.A.
  • 3123740079 | +1 312-374-0079 Illinois U.S.A.
  • 3123740080 | +1 312-374-0080 Illinois U.S.A.
  • 3123740081 | +1 312-374-0081 Illinois U.S.A.
  • 3123740082 | +1 312-374-0082 Illinois U.S.A.
  • 3123740083 | +1 312-374-0083 Illinois U.S.A.
  • 3123740084 | +1 312-374-0084 Illinois U.S.A.
  • 3123740085 | +1 312-374-0085 Illinois U.S.A.
  • 3123740086 | +1 312-374-0086 Illinois U.S.A.
  • 3123740087 | +1 312-374-0087 Illinois U.S.A.
  • 3123740088 | +1 312-374-0088 Illinois U.S.A.
  • 3123740089 | +1 312-374-0089 Illinois U.S.A.
  • 3123740090 | +1 312-374-0090 Illinois U.S.A.
  • 3123740091 | +1 312-374-0091 Illinois U.S.A.
  • 3123740092 | +1 312-374-0092 Illinois U.S.A.
  • 3123740093 | +1 312-374-0093 Illinois U.S.A.
  • 3123740094 | +1 312-374-0094 Illinois U.S.A.
  • 3123740095 | +1 312-374-0095 Illinois U.S.A.
  • 3123740096 | +1 312-374-0096 Illinois U.S.A.
  • 3123740097 | +1 312-374-0097 Illinois U.S.A.
  • 3123740098 | +1 312-374-0098 Illinois U.S.A.
  • 3123740099 | +1 312-374-0099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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