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).

  • 3128793000 | +1 312-879-3000 Illinois U.S.A.
  • 3128793001 | +1 312-879-3001 Illinois U.S.A.
  • 3128793002 | +1 312-879-3002 Illinois U.S.A.
  • 3128793003 | +1 312-879-3003 Illinois U.S.A.
  • 3128793004 | +1 312-879-3004 Illinois U.S.A.
  • 3128793005 | +1 312-879-3005 Illinois U.S.A.
  • 3128793006 | +1 312-879-3006 Illinois U.S.A.
  • 3128793007 | +1 312-879-3007 Illinois U.S.A.
  • 3128793008 | +1 312-879-3008 Illinois U.S.A.
  • 3128793009 | +1 312-879-3009 Illinois U.S.A.
  • 3128793010 | +1 312-879-3010 Illinois U.S.A.
  • 3128793011 | +1 312-879-3011 Illinois U.S.A.
  • 3128793012 | +1 312-879-3012 Illinois U.S.A.
  • 3128793013 | +1 312-879-3013 Illinois U.S.A.
  • 3128793014 | +1 312-879-3014 Illinois U.S.A.
  • 3128793015 | +1 312-879-3015 Illinois U.S.A.
  • 3128793016 | +1 312-879-3016 Illinois U.S.A.
  • 3128793017 | +1 312-879-3017 Illinois U.S.A.
  • 3128793018 | +1 312-879-3018 Illinois U.S.A.
  • 3128793019 | +1 312-879-3019 Illinois U.S.A.
  • 3128793020 | +1 312-879-3020 Illinois U.S.A.
  • 3128793021 | +1 312-879-3021 Illinois U.S.A.
  • 3128793022 | +1 312-879-3022 Illinois U.S.A.
  • 3128793023 | +1 312-879-3023 Illinois U.S.A.
  • 3128793024 | +1 312-879-3024 Illinois U.S.A.
  • 3128793025 | +1 312-879-3025 Illinois U.S.A.
  • 3128793026 | +1 312-879-3026 Illinois U.S.A.
  • 3128793027 | +1 312-879-3027 Illinois U.S.A.
  • 3128793028 | +1 312-879-3028 Illinois U.S.A.
  • 3128793029 | +1 312-879-3029 Illinois U.S.A.
  • 3128793030 | +1 312-879-3030 Illinois U.S.A.
  • 3128793031 | +1 312-879-3031 Illinois U.S.A.
  • 3128793032 | +1 312-879-3032 Illinois U.S.A.
  • 3128793033 | +1 312-879-3033 Illinois U.S.A.
  • 3128793034 | +1 312-879-3034 Illinois U.S.A.
  • 3128793035 | +1 312-879-3035 Illinois U.S.A.
  • 3128793036 | +1 312-879-3036 Illinois U.S.A.
  • 3128793037 | +1 312-879-3037 Illinois U.S.A.
  • 3128793038 | +1 312-879-3038 Illinois U.S.A.
  • 3128793039 | +1 312-879-3039 Illinois U.S.A.
  • 3128793040 | +1 312-879-3040 Illinois U.S.A.
  • 3128793041 | +1 312-879-3041 Illinois U.S.A.
  • 3128793042 | +1 312-879-3042 Illinois U.S.A.
  • 3128793043 | +1 312-879-3043 Illinois U.S.A.
  • 3128793044 | +1 312-879-3044 Illinois U.S.A.
  • 3128793045 | +1 312-879-3045 Illinois U.S.A.
  • 3128793046 | +1 312-879-3046 Illinois U.S.A.
  • 3128793047 | +1 312-879-3047 Illinois U.S.A.
  • 3128793048 | +1 312-879-3048 Illinois U.S.A.
  • 3128793049 | +1 312-879-3049 Illinois U.S.A.
  • 3128793050 | +1 312-879-3050 Illinois U.S.A.
  • 3128793051 | +1 312-879-3051 Illinois U.S.A.
  • 3128793052 | +1 312-879-3052 Illinois U.S.A.
  • 3128793053 | +1 312-879-3053 Illinois U.S.A.
  • 3128793054 | +1 312-879-3054 Illinois U.S.A.
  • 3128793055 | +1 312-879-3055 Illinois U.S.A.
  • 3128793056 | +1 312-879-3056 Illinois U.S.A.
  • 3128793057 | +1 312-879-3057 Illinois U.S.A.
  • 3128793058 | +1 312-879-3058 Illinois U.S.A.
  • 3128793059 | +1 312-879-3059 Illinois U.S.A.
  • 3128793060 | +1 312-879-3060 Illinois U.S.A.
  • 3128793061 | +1 312-879-3061 Illinois U.S.A.
  • 3128793062 | +1 312-879-3062 Illinois U.S.A.
  • 3128793063 | +1 312-879-3063 Illinois U.S.A.
  • 3128793064 | +1 312-879-3064 Illinois U.S.A.
  • 3128793065 | +1 312-879-3065 Illinois U.S.A.
  • 3128793066 | +1 312-879-3066 Illinois U.S.A.
  • 3128793067 | +1 312-879-3067 Illinois U.S.A.
  • 3128793068 | +1 312-879-3068 Illinois U.S.A.
  • 3128793069 | +1 312-879-3069 Illinois U.S.A.
  • 3128793070 | +1 312-879-3070 Illinois U.S.A.
  • 3128793071 | +1 312-879-3071 Illinois U.S.A.
  • 3128793072 | +1 312-879-3072 Illinois U.S.A.
  • 3128793073 | +1 312-879-3073 Illinois U.S.A.
  • 3128793074 | +1 312-879-3074 Illinois U.S.A.
  • 3128793075 | +1 312-879-3075 Illinois U.S.A.
  • 3128793076 | +1 312-879-3076 Illinois U.S.A.
  • 3128793077 | +1 312-879-3077 Illinois U.S.A.
  • 3128793078 | +1 312-879-3078 Illinois U.S.A.
  • 3128793079 | +1 312-879-3079 Illinois U.S.A.
  • 3128793080 | +1 312-879-3080 Illinois U.S.A.
  • 3128793081 | +1 312-879-3081 Illinois U.S.A.
  • 3128793082 | +1 312-879-3082 Illinois U.S.A.
  • 3128793083 | +1 312-879-3083 Illinois U.S.A.
  • 3128793084 | +1 312-879-3084 Illinois U.S.A.
  • 3128793085 | +1 312-879-3085 Illinois U.S.A.
  • 3128793086 | +1 312-879-3086 Illinois U.S.A.
  • 3128793087 | +1 312-879-3087 Illinois U.S.A.
  • 3128793088 | +1 312-879-3088 Illinois U.S.A.
  • 3128793089 | +1 312-879-3089 Illinois U.S.A.
  • 3128793090 | +1 312-879-3090 Illinois U.S.A.
  • 3128793091 | +1 312-879-3091 Illinois U.S.A.
  • 3128793092 | +1 312-879-3092 Illinois U.S.A.
  • 3128793093 | +1 312-879-3093 Illinois U.S.A.
  • 3128793094 | +1 312-879-3094 Illinois U.S.A.
  • 3128793095 | +1 312-879-3095 Illinois U.S.A.
  • 3128793096 | +1 312-879-3096 Illinois U.S.A.
  • 3128793097 | +1 312-879-3097 Illinois U.S.A.
  • 3128793098 | +1 312-879-3098 Illinois U.S.A.
  • 3128793099 | +1 312-879-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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