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).

  • 3129080000 | +1 312-908-0000 Illinois U.S.A.
  • 3129080001 | +1 312-908-0001 Illinois U.S.A.
  • 3129080002 | +1 312-908-0002 Illinois U.S.A.
  • 3129080003 | +1 312-908-0003 Illinois U.S.A.
  • 3129080004 | +1 312-908-0004 Illinois U.S.A.
  • 3129080005 | +1 312-908-0005 Illinois U.S.A.
  • 3129080006 | +1 312-908-0006 Illinois U.S.A.
  • 3129080007 | +1 312-908-0007 Illinois U.S.A.
  • 3129080008 | +1 312-908-0008 Illinois U.S.A.
  • 3129080009 | +1 312-908-0009 Illinois U.S.A.
  • 3129080010 | +1 312-908-0010 Illinois U.S.A.
  • 3129080011 | +1 312-908-0011 Illinois U.S.A.
  • 3129080012 | +1 312-908-0012 Illinois U.S.A.
  • 3129080013 | +1 312-908-0013 Illinois U.S.A.
  • 3129080014 | +1 312-908-0014 Illinois U.S.A.
  • 3129080015 | +1 312-908-0015 Illinois U.S.A.
  • 3129080016 | +1 312-908-0016 Illinois U.S.A.
  • 3129080017 | +1 312-908-0017 Illinois U.S.A.
  • 3129080018 | +1 312-908-0018 Illinois U.S.A.
  • 3129080019 | +1 312-908-0019 Illinois U.S.A.
  • 3129080020 | +1 312-908-0020 Illinois U.S.A.
  • 3129080021 | +1 312-908-0021 Illinois U.S.A.
  • 3129080022 | +1 312-908-0022 Illinois U.S.A.
  • 3129080023 | +1 312-908-0023 Illinois U.S.A.
  • 3129080024 | +1 312-908-0024 Illinois U.S.A.
  • 3129080025 | +1 312-908-0025 Illinois U.S.A.
  • 3129080026 | +1 312-908-0026 Illinois U.S.A.
  • 3129080027 | +1 312-908-0027 Illinois U.S.A.
  • 3129080028 | +1 312-908-0028 Illinois U.S.A.
  • 3129080029 | +1 312-908-0029 Illinois U.S.A.
  • 3129080030 | +1 312-908-0030 Illinois U.S.A.
  • 3129080031 | +1 312-908-0031 Illinois U.S.A.
  • 3129080032 | +1 312-908-0032 Illinois U.S.A.
  • 3129080033 | +1 312-908-0033 Illinois U.S.A.
  • 3129080034 | +1 312-908-0034 Illinois U.S.A.
  • 3129080035 | +1 312-908-0035 Illinois U.S.A.
  • 3129080036 | +1 312-908-0036 Illinois U.S.A.
  • 3129080037 | +1 312-908-0037 Illinois U.S.A.
  • 3129080038 | +1 312-908-0038 Illinois U.S.A.
  • 3129080039 | +1 312-908-0039 Illinois U.S.A.
  • 3129080040 | +1 312-908-0040 Illinois U.S.A.
  • 3129080041 | +1 312-908-0041 Illinois U.S.A.
  • 3129080042 | +1 312-908-0042 Illinois U.S.A.
  • 3129080043 | +1 312-908-0043 Illinois U.S.A.
  • 3129080044 | +1 312-908-0044 Illinois U.S.A.
  • 3129080045 | +1 312-908-0045 Illinois U.S.A.
  • 3129080046 | +1 312-908-0046 Illinois U.S.A.
  • 3129080047 | +1 312-908-0047 Illinois U.S.A.
  • 3129080048 | +1 312-908-0048 Illinois U.S.A.
  • 3129080049 | +1 312-908-0049 Illinois U.S.A.
  • 3129080050 | +1 312-908-0050 Illinois U.S.A.
  • 3129080051 | +1 312-908-0051 Illinois U.S.A.
  • 3129080052 | +1 312-908-0052 Illinois U.S.A.
  • 3129080053 | +1 312-908-0053 Illinois U.S.A.
  • 3129080054 | +1 312-908-0054 Illinois U.S.A.
  • 3129080055 | +1 312-908-0055 Illinois U.S.A.
  • 3129080056 | +1 312-908-0056 Illinois U.S.A.
  • 3129080057 | +1 312-908-0057 Illinois U.S.A.
  • 3129080058 | +1 312-908-0058 Illinois U.S.A.
  • 3129080059 | +1 312-908-0059 Illinois U.S.A.
  • 3129080060 | +1 312-908-0060 Illinois U.S.A.
  • 3129080061 | +1 312-908-0061 Illinois U.S.A.
  • 3129080062 | +1 312-908-0062 Illinois U.S.A.
  • 3129080063 | +1 312-908-0063 Illinois U.S.A.
  • 3129080064 | +1 312-908-0064 Illinois U.S.A.
  • 3129080065 | +1 312-908-0065 Illinois U.S.A.
  • 3129080066 | +1 312-908-0066 Illinois U.S.A.
  • 3129080067 | +1 312-908-0067 Illinois U.S.A.
  • 3129080068 | +1 312-908-0068 Illinois U.S.A.
  • 3129080069 | +1 312-908-0069 Illinois U.S.A.
  • 3129080070 | +1 312-908-0070 Illinois U.S.A.
  • 3129080071 | +1 312-908-0071 Illinois U.S.A.
  • 3129080072 | +1 312-908-0072 Illinois U.S.A.
  • 3129080073 | +1 312-908-0073 Illinois U.S.A.
  • 3129080074 | +1 312-908-0074 Illinois U.S.A.
  • 3129080075 | +1 312-908-0075 Illinois U.S.A.
  • 3129080076 | +1 312-908-0076 Illinois U.S.A.
  • 3129080077 | +1 312-908-0077 Illinois U.S.A.
  • 3129080078 | +1 312-908-0078 Illinois U.S.A.
  • 3129080079 | +1 312-908-0079 Illinois U.S.A.
  • 3129080080 | +1 312-908-0080 Illinois U.S.A.
  • 3129080081 | +1 312-908-0081 Illinois U.S.A.
  • 3129080082 | +1 312-908-0082 Illinois U.S.A.
  • 3129080083 | +1 312-908-0083 Illinois U.S.A.
  • 3129080084 | +1 312-908-0084 Illinois U.S.A.
  • 3129080085 | +1 312-908-0085 Illinois U.S.A.
  • 3129080086 | +1 312-908-0086 Illinois U.S.A.
  • 3129080087 | +1 312-908-0087 Illinois U.S.A.
  • 3129080088 | +1 312-908-0088 Illinois U.S.A.
  • 3129080089 | +1 312-908-0089 Illinois U.S.A.
  • 3129080090 | +1 312-908-0090 Illinois U.S.A.
  • 3129080091 | +1 312-908-0091 Illinois U.S.A.
  • 3129080092 | +1 312-908-0092 Illinois U.S.A.
  • 3129080093 | +1 312-908-0093 Illinois U.S.A.
  • 3129080094 | +1 312-908-0094 Illinois U.S.A.
  • 3129080095 | +1 312-908-0095 Illinois U.S.A.
  • 3129080096 | +1 312-908-0096 Illinois U.S.A.
  • 3129080097 | +1 312-908-0097 Illinois U.S.A.
  • 3129080098 | +1 312-908-0098 Illinois U.S.A.
  • 3129080099 | +1 312-908-0099 Illinois U.S.A.