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).

  • 3129740000 | +1 312-974-0000 Illinois U.S.A.
  • 3129740001 | +1 312-974-0001 Illinois U.S.A.
  • 3129740002 | +1 312-974-0002 Illinois U.S.A.
  • 3129740003 | +1 312-974-0003 Illinois U.S.A.
  • 3129740004 | +1 312-974-0004 Illinois U.S.A.
  • 3129740005 | +1 312-974-0005 Illinois U.S.A.
  • 3129740006 | +1 312-974-0006 Illinois U.S.A.
  • 3129740007 | +1 312-974-0007 Illinois U.S.A.
  • 3129740008 | +1 312-974-0008 Illinois U.S.A.
  • 3129740009 | +1 312-974-0009 Illinois U.S.A.
  • 3129740010 | +1 312-974-0010 Illinois U.S.A.
  • 3129740011 | +1 312-974-0011 Illinois U.S.A.
  • 3129740012 | +1 312-974-0012 Illinois U.S.A.
  • 3129740013 | +1 312-974-0013 Illinois U.S.A.
  • 3129740014 | +1 312-974-0014 Illinois U.S.A.
  • 3129740015 | +1 312-974-0015 Illinois U.S.A.
  • 3129740016 | +1 312-974-0016 Illinois U.S.A.
  • 3129740017 | +1 312-974-0017 Illinois U.S.A.
  • 3129740018 | +1 312-974-0018 Illinois U.S.A.
  • 3129740019 | +1 312-974-0019 Illinois U.S.A.
  • 3129740020 | +1 312-974-0020 Illinois U.S.A.
  • 3129740021 | +1 312-974-0021 Illinois U.S.A.
  • 3129740022 | +1 312-974-0022 Illinois U.S.A.
  • 3129740023 | +1 312-974-0023 Illinois U.S.A.
  • 3129740024 | +1 312-974-0024 Illinois U.S.A.
  • 3129740025 | +1 312-974-0025 Illinois U.S.A.
  • 3129740026 | +1 312-974-0026 Illinois U.S.A.
  • 3129740027 | +1 312-974-0027 Illinois U.S.A.
  • 3129740028 | +1 312-974-0028 Illinois U.S.A.
  • 3129740029 | +1 312-974-0029 Illinois U.S.A.
  • 3129740030 | +1 312-974-0030 Illinois U.S.A.
  • 3129740031 | +1 312-974-0031 Illinois U.S.A.
  • 3129740032 | +1 312-974-0032 Illinois U.S.A.
  • 3129740033 | +1 312-974-0033 Illinois U.S.A.
  • 3129740034 | +1 312-974-0034 Illinois U.S.A.
  • 3129740035 | +1 312-974-0035 Illinois U.S.A.
  • 3129740036 | +1 312-974-0036 Illinois U.S.A.
  • 3129740037 | +1 312-974-0037 Illinois U.S.A.
  • 3129740038 | +1 312-974-0038 Illinois U.S.A.
  • 3129740039 | +1 312-974-0039 Illinois U.S.A.
  • 3129740040 | +1 312-974-0040 Illinois U.S.A.
  • 3129740041 | +1 312-974-0041 Illinois U.S.A.
  • 3129740042 | +1 312-974-0042 Illinois U.S.A.
  • 3129740043 | +1 312-974-0043 Illinois U.S.A.
  • 3129740044 | +1 312-974-0044 Illinois U.S.A.
  • 3129740045 | +1 312-974-0045 Illinois U.S.A.
  • 3129740046 | +1 312-974-0046 Illinois U.S.A.
  • 3129740047 | +1 312-974-0047 Illinois U.S.A.
  • 3129740048 | +1 312-974-0048 Illinois U.S.A.
  • 3129740049 | +1 312-974-0049 Illinois U.S.A.
  • 3129740050 | +1 312-974-0050 Illinois U.S.A.
  • 3129740051 | +1 312-974-0051 Illinois U.S.A.
  • 3129740052 | +1 312-974-0052 Illinois U.S.A.
  • 3129740053 | +1 312-974-0053 Illinois U.S.A.
  • 3129740054 | +1 312-974-0054 Illinois U.S.A.
  • 3129740055 | +1 312-974-0055 Illinois U.S.A.
  • 3129740056 | +1 312-974-0056 Illinois U.S.A.
  • 3129740057 | +1 312-974-0057 Illinois U.S.A.
  • 3129740058 | +1 312-974-0058 Illinois U.S.A.
  • 3129740059 | +1 312-974-0059 Illinois U.S.A.
  • 3129740060 | +1 312-974-0060 Illinois U.S.A.
  • 3129740061 | +1 312-974-0061 Illinois U.S.A.
  • 3129740062 | +1 312-974-0062 Illinois U.S.A.
  • 3129740063 | +1 312-974-0063 Illinois U.S.A.
  • 3129740064 | +1 312-974-0064 Illinois U.S.A.
  • 3129740065 | +1 312-974-0065 Illinois U.S.A.
  • 3129740066 | +1 312-974-0066 Illinois U.S.A.
  • 3129740067 | +1 312-974-0067 Illinois U.S.A.
  • 3129740068 | +1 312-974-0068 Illinois U.S.A.
  • 3129740069 | +1 312-974-0069 Illinois U.S.A.
  • 3129740070 | +1 312-974-0070 Illinois U.S.A.
  • 3129740071 | +1 312-974-0071 Illinois U.S.A.
  • 3129740072 | +1 312-974-0072 Illinois U.S.A.
  • 3129740073 | +1 312-974-0073 Illinois U.S.A.
  • 3129740074 | +1 312-974-0074 Illinois U.S.A.
  • 3129740075 | +1 312-974-0075 Illinois U.S.A.
  • 3129740076 | +1 312-974-0076 Illinois U.S.A.
  • 3129740077 | +1 312-974-0077 Illinois U.S.A.
  • 3129740078 | +1 312-974-0078 Illinois U.S.A.
  • 3129740079 | +1 312-974-0079 Illinois U.S.A.
  • 3129740080 | +1 312-974-0080 Illinois U.S.A.
  • 3129740081 | +1 312-974-0081 Illinois U.S.A.
  • 3129740082 | +1 312-974-0082 Illinois U.S.A.
  • 3129740083 | +1 312-974-0083 Illinois U.S.A.
  • 3129740084 | +1 312-974-0084 Illinois U.S.A.
  • 3129740085 | +1 312-974-0085 Illinois U.S.A.
  • 3129740086 | +1 312-974-0086 Illinois U.S.A.
  • 3129740087 | +1 312-974-0087 Illinois U.S.A.
  • 3129740088 | +1 312-974-0088 Illinois U.S.A.
  • 3129740089 | +1 312-974-0089 Illinois U.S.A.
  • 3129740090 | +1 312-974-0090 Illinois U.S.A.
  • 3129740091 | +1 312-974-0091 Illinois U.S.A.
  • 3129740092 | +1 312-974-0092 Illinois U.S.A.
  • 3129740093 | +1 312-974-0093 Illinois U.S.A.
  • 3129740094 | +1 312-974-0094 Illinois U.S.A.
  • 3129740095 | +1 312-974-0095 Illinois U.S.A.
  • 3129740096 | +1 312-974-0096 Illinois U.S.A.
  • 3129740097 | +1 312-974-0097 Illinois U.S.A.
  • 3129740098 | +1 312-974-0098 Illinois U.S.A.
  • 3129740099 | +1 312-974-0099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z