City of Chicago


312 Area code: Chicago, Cook - Wireless

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).

  • 3125470000 | +1 312-547-0000 Illinois U.S.A.
  • 3125470001 | +1 312-547-0001 Illinois U.S.A.
  • 3125470002 | +1 312-547-0002 Illinois U.S.A.
  • 3125470003 | +1 312-547-0003 Illinois U.S.A.
  • 3125470004 | +1 312-547-0004 Illinois U.S.A.
  • 3125470005 | +1 312-547-0005 Illinois U.S.A.
  • 3125470006 | +1 312-547-0006 Illinois U.S.A.
  • 3125470007 | +1 312-547-0007 Illinois U.S.A.
  • 3125470008 | +1 312-547-0008 Illinois U.S.A.
  • 3125470009 | +1 312-547-0009 Illinois U.S.A.
  • 3125470010 | +1 312-547-0010 Illinois U.S.A.
  • 3125470011 | +1 312-547-0011 Illinois U.S.A.
  • 3125470012 | +1 312-547-0012 Illinois U.S.A.
  • 3125470013 | +1 312-547-0013 Illinois U.S.A.
  • 3125470014 | +1 312-547-0014 Illinois U.S.A.
  • 3125470015 | +1 312-547-0015 Illinois U.S.A.
  • 3125470016 | +1 312-547-0016 Illinois U.S.A.
  • 3125470017 | +1 312-547-0017 Illinois U.S.A.
  • 3125470018 | +1 312-547-0018 Illinois U.S.A.
  • 3125470019 | +1 312-547-0019 Illinois U.S.A.
  • 3125470020 | +1 312-547-0020 Illinois U.S.A.
  • 3125470021 | +1 312-547-0021 Illinois U.S.A.
  • 3125470022 | +1 312-547-0022 Illinois U.S.A.
  • 3125470023 | +1 312-547-0023 Illinois U.S.A.
  • 3125470024 | +1 312-547-0024 Illinois U.S.A.
  • 3125470025 | +1 312-547-0025 Illinois U.S.A.
  • 3125470026 | +1 312-547-0026 Illinois U.S.A.
  • 3125470027 | +1 312-547-0027 Illinois U.S.A.
  • 3125470028 | +1 312-547-0028 Illinois U.S.A.
  • 3125470029 | +1 312-547-0029 Illinois U.S.A.
  • 3125470030 | +1 312-547-0030 Illinois U.S.A.
  • 3125470031 | +1 312-547-0031 Illinois U.S.A.
  • 3125470032 | +1 312-547-0032 Illinois U.S.A.
  • 3125470033 | +1 312-547-0033 Illinois U.S.A.
  • 3125470034 | +1 312-547-0034 Illinois U.S.A.
  • 3125470035 | +1 312-547-0035 Illinois U.S.A.
  • 3125470036 | +1 312-547-0036 Illinois U.S.A.
  • 3125470037 | +1 312-547-0037 Illinois U.S.A.
  • 3125470038 | +1 312-547-0038 Illinois U.S.A.
  • 3125470039 | +1 312-547-0039 Illinois U.S.A.
  • 3125470040 | +1 312-547-0040 Illinois U.S.A.
  • 3125470041 | +1 312-547-0041 Illinois U.S.A.
  • 3125470042 | +1 312-547-0042 Illinois U.S.A.
  • 3125470043 | +1 312-547-0043 Illinois U.S.A.
  • 3125470044 | +1 312-547-0044 Illinois U.S.A.
  • 3125470045 | +1 312-547-0045 Illinois U.S.A.
  • 3125470046 | +1 312-547-0046 Illinois U.S.A.
  • 3125470047 | +1 312-547-0047 Illinois U.S.A.
  • 3125470048 | +1 312-547-0048 Illinois U.S.A.
  • 3125470049 | +1 312-547-0049 Illinois U.S.A.
  • 3125470050 | +1 312-547-0050 Illinois U.S.A.
  • 3125470051 | +1 312-547-0051 Illinois U.S.A.
  • 3125470052 | +1 312-547-0052 Illinois U.S.A.
  • 3125470053 | +1 312-547-0053 Illinois U.S.A.
  • 3125470054 | +1 312-547-0054 Illinois U.S.A.
  • 3125470055 | +1 312-547-0055 Illinois U.S.A.
  • 3125470056 | +1 312-547-0056 Illinois U.S.A.
  • 3125470057 | +1 312-547-0057 Illinois U.S.A.
  • 3125470058 | +1 312-547-0058 Illinois U.S.A.
  • 3125470059 | +1 312-547-0059 Illinois U.S.A.
  • 3125470060 | +1 312-547-0060 Illinois U.S.A.
  • 3125470061 | +1 312-547-0061 Illinois U.S.A.
  • 3125470062 | +1 312-547-0062 Illinois U.S.A.
  • 3125470063 | +1 312-547-0063 Illinois U.S.A.
  • 3125470064 | +1 312-547-0064 Illinois U.S.A.
  • 3125470065 | +1 312-547-0065 Illinois U.S.A.
  • 3125470066 | +1 312-547-0066 Illinois U.S.A.
  • 3125470067 | +1 312-547-0067 Illinois U.S.A.
  • 3125470068 | +1 312-547-0068 Illinois U.S.A.
  • 3125470069 | +1 312-547-0069 Illinois U.S.A.
  • 3125470070 | +1 312-547-0070 Illinois U.S.A.
  • 3125470071 | +1 312-547-0071 Illinois U.S.A.
  • 3125470072 | +1 312-547-0072 Illinois U.S.A.
  • 3125470073 | +1 312-547-0073 Illinois U.S.A.
  • 3125470074 | +1 312-547-0074 Illinois U.S.A.
  • 3125470075 | +1 312-547-0075 Illinois U.S.A.
  • 3125470076 | +1 312-547-0076 Illinois U.S.A.
  • 3125470077 | +1 312-547-0077 Illinois U.S.A.
  • 3125470078 | +1 312-547-0078 Illinois U.S.A.
  • 3125470079 | +1 312-547-0079 Illinois U.S.A.
  • 3125470080 | +1 312-547-0080 Illinois U.S.A.
  • 3125470081 | +1 312-547-0081 Illinois U.S.A.
  • 3125470082 | +1 312-547-0082 Illinois U.S.A.
  • 3125470083 | +1 312-547-0083 Illinois U.S.A.
  • 3125470084 | +1 312-547-0084 Illinois U.S.A.
  • 3125470085 | +1 312-547-0085 Illinois U.S.A.
  • 3125470086 | +1 312-547-0086 Illinois U.S.A.
  • 3125470087 | +1 312-547-0087 Illinois U.S.A.
  • 3125470088 | +1 312-547-0088 Illinois U.S.A.
  • 3125470089 | +1 312-547-0089 Illinois U.S.A.
  • 3125470090 | +1 312-547-0090 Illinois U.S.A.
  • 3125470091 | +1 312-547-0091 Illinois U.S.A.
  • 3125470092 | +1 312-547-0092 Illinois U.S.A.
  • 3125470093 | +1 312-547-0093 Illinois U.S.A.
  • 3125470094 | +1 312-547-0094 Illinois U.S.A.
  • 3125470095 | +1 312-547-0095 Illinois U.S.A.
  • 3125470096 | +1 312-547-0096 Illinois U.S.A.
  • 3125470097 | +1 312-547-0097 Illinois U.S.A.
  • 3125470098 | +1 312-547-0098 Illinois U.S.A.
  • 3125470099 | +1 312-547-0099 Illinois U.S.A.