CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Landline


Phone Number Directory

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).

  • 3127403000 | +1 312-740-3000 Illinois U.S.A.
  • 3127403001 | +1 312-740-3001 Illinois U.S.A.
  • 3127403002 | +1 312-740-3002 Illinois U.S.A.
  • 3127403003 | +1 312-740-3003 Illinois U.S.A.
  • 3127403004 | +1 312-740-3004 Illinois U.S.A.
  • 3127403005 | +1 312-740-3005 Illinois U.S.A.
  • 3127403006 | +1 312-740-3006 Illinois U.S.A.
  • 3127403007 | +1 312-740-3007 Illinois U.S.A.
  • 3127403008 | +1 312-740-3008 Illinois U.S.A.
  • 3127403009 | +1 312-740-3009 Illinois U.S.A.
  • 3127403010 | +1 312-740-3010 Illinois U.S.A.
  • 3127403011 | +1 312-740-3011 Illinois U.S.A.
  • 3127403012 | +1 312-740-3012 Illinois U.S.A.
  • 3127403013 | +1 312-740-3013 Illinois U.S.A.
  • 3127403014 | +1 312-740-3014 Illinois U.S.A.
  • 3127403015 | +1 312-740-3015 Illinois U.S.A.
  • 3127403016 | +1 312-740-3016 Illinois U.S.A.
  • 3127403017 | +1 312-740-3017 Illinois U.S.A.
  • 3127403018 | +1 312-740-3018 Illinois U.S.A.
  • 3127403019 | +1 312-740-3019 Illinois U.S.A.
  • 3127403020 | +1 312-740-3020 Illinois U.S.A.
  • 3127403021 | +1 312-740-3021 Illinois U.S.A.
  • 3127403022 | +1 312-740-3022 Illinois U.S.A.
  • 3127403023 | +1 312-740-3023 Illinois U.S.A.
  • 3127403024 | +1 312-740-3024 Illinois U.S.A.
  • 3127403025 | +1 312-740-3025 Illinois U.S.A.
  • 3127403026 | +1 312-740-3026 Illinois U.S.A.
  • 3127403027 | +1 312-740-3027 Illinois U.S.A.
  • 3127403028 | +1 312-740-3028 Illinois U.S.A.
  • 3127403029 | +1 312-740-3029 Illinois U.S.A.
  • 3127403030 | +1 312-740-3030 Illinois U.S.A.
  • 3127403031 | +1 312-740-3031 Illinois U.S.A.
  • 3127403032 | +1 312-740-3032 Illinois U.S.A.
  • 3127403033 | +1 312-740-3033 Illinois U.S.A.
  • 3127403034 | +1 312-740-3034 Illinois U.S.A.
  • 3127403035 | +1 312-740-3035 Illinois U.S.A.
  • 3127403036 | +1 312-740-3036 Illinois U.S.A.
  • 3127403037 | +1 312-740-3037 Illinois U.S.A.
  • 3127403038 | +1 312-740-3038 Illinois U.S.A.
  • 3127403039 | +1 312-740-3039 Illinois U.S.A.
  • 3127403040 | +1 312-740-3040 Illinois U.S.A.
  • 3127403041 | +1 312-740-3041 Illinois U.S.A.
  • 3127403042 | +1 312-740-3042 Illinois U.S.A.
  • 3127403043 | +1 312-740-3043 Illinois U.S.A.
  • 3127403044 | +1 312-740-3044 Illinois U.S.A.
  • 3127403045 | +1 312-740-3045 Illinois U.S.A.
  • 3127403046 | +1 312-740-3046 Illinois U.S.A.
  • 3127403047 | +1 312-740-3047 Illinois U.S.A.
  • 3127403048 | +1 312-740-3048 Illinois U.S.A.
  • 3127403049 | +1 312-740-3049 Illinois U.S.A.
  • 3127403050 | +1 312-740-3050 Illinois U.S.A.
  • 3127403051 | +1 312-740-3051 Illinois U.S.A.
  • 3127403052 | +1 312-740-3052 Illinois U.S.A.
  • 3127403053 | +1 312-740-3053 Illinois U.S.A.
  • 3127403054 | +1 312-740-3054 Illinois U.S.A.
  • 3127403055 | +1 312-740-3055 Illinois U.S.A.
  • 3127403056 | +1 312-740-3056 Illinois U.S.A.
  • 3127403057 | +1 312-740-3057 Illinois U.S.A.
  • 3127403058 | +1 312-740-3058 Illinois U.S.A.
  • 3127403059 | +1 312-740-3059 Illinois U.S.A.
  • 3127403060 | +1 312-740-3060 Illinois U.S.A.
  • 3127403061 | +1 312-740-3061 Illinois U.S.A.
  • 3127403062 | +1 312-740-3062 Illinois U.S.A.
  • 3127403063 | +1 312-740-3063 Illinois U.S.A.
  • 3127403064 | +1 312-740-3064 Illinois U.S.A.
  • 3127403065 | +1 312-740-3065 Illinois U.S.A.
  • 3127403066 | +1 312-740-3066 Illinois U.S.A.
  • 3127403067 | +1 312-740-3067 Illinois U.S.A.
  • 3127403068 | +1 312-740-3068 Illinois U.S.A.
  • 3127403069 | +1 312-740-3069 Illinois U.S.A.
  • 3127403070 | +1 312-740-3070 Illinois U.S.A.
  • 3127403071 | +1 312-740-3071 Illinois U.S.A.
  • 3127403072 | +1 312-740-3072 Illinois U.S.A.
  • 3127403073 | +1 312-740-3073 Illinois U.S.A.
  • 3127403074 | +1 312-740-3074 Illinois U.S.A.
  • 3127403075 | +1 312-740-3075 Illinois U.S.A.
  • 3127403076 | +1 312-740-3076 Illinois U.S.A.
  • 3127403077 | +1 312-740-3077 Illinois U.S.A.
  • 3127403078 | +1 312-740-3078 Illinois U.S.A.
  • 3127403079 | +1 312-740-3079 Illinois U.S.A.
  • 3127403080 | +1 312-740-3080 Illinois U.S.A.
  • 3127403081 | +1 312-740-3081 Illinois U.S.A.
  • 3127403082 | +1 312-740-3082 Illinois U.S.A.
  • 3127403083 | +1 312-740-3083 Illinois U.S.A.
  • 3127403084 | +1 312-740-3084 Illinois U.S.A.
  • 3127403085 | +1 312-740-3085 Illinois U.S.A.
  • 3127403086 | +1 312-740-3086 Illinois U.S.A.
  • 3127403087 | +1 312-740-3087 Illinois U.S.A.
  • 3127403088 | +1 312-740-3088 Illinois U.S.A.
  • 3127403089 | +1 312-740-3089 Illinois U.S.A.
  • 3127403090 | +1 312-740-3090 Illinois U.S.A.
  • 3127403091 | +1 312-740-3091 Illinois U.S.A.
  • 3127403092 | +1 312-740-3092 Illinois U.S.A.
  • 3127403093 | +1 312-740-3093 Illinois U.S.A.
  • 3127403094 | +1 312-740-3094 Illinois U.S.A.
  • 3127403095 | +1 312-740-3095 Illinois U.S.A.
  • 3127403096 | +1 312-740-3096 Illinois U.S.A.
  • 3127403097 | +1 312-740-3097 Illinois U.S.A.
  • 3127403098 | +1 312-740-3098 Illinois U.S.A.
  • 3127403099 | +1 312-740-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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