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).

  • 3129793000 | +1 312-979-3000 Illinois U.S.A.
  • 3129793001 | +1 312-979-3001 Illinois U.S.A.
  • 3129793002 | +1 312-979-3002 Illinois U.S.A.
  • 3129793003 | +1 312-979-3003 Illinois U.S.A.
  • 3129793004 | +1 312-979-3004 Illinois U.S.A.
  • 3129793005 | +1 312-979-3005 Illinois U.S.A.
  • 3129793006 | +1 312-979-3006 Illinois U.S.A.
  • 3129793007 | +1 312-979-3007 Illinois U.S.A.
  • 3129793008 | +1 312-979-3008 Illinois U.S.A.
  • 3129793009 | +1 312-979-3009 Illinois U.S.A.
  • 3129793010 | +1 312-979-3010 Illinois U.S.A.
  • 3129793011 | +1 312-979-3011 Illinois U.S.A.
  • 3129793012 | +1 312-979-3012 Illinois U.S.A.
  • 3129793013 | +1 312-979-3013 Illinois U.S.A.
  • 3129793014 | +1 312-979-3014 Illinois U.S.A.
  • 3129793015 | +1 312-979-3015 Illinois U.S.A.
  • 3129793016 | +1 312-979-3016 Illinois U.S.A.
  • 3129793017 | +1 312-979-3017 Illinois U.S.A.
  • 3129793018 | +1 312-979-3018 Illinois U.S.A.
  • 3129793019 | +1 312-979-3019 Illinois U.S.A.
  • 3129793020 | +1 312-979-3020 Illinois U.S.A.
  • 3129793021 | +1 312-979-3021 Illinois U.S.A.
  • 3129793022 | +1 312-979-3022 Illinois U.S.A.
  • 3129793023 | +1 312-979-3023 Illinois U.S.A.
  • 3129793024 | +1 312-979-3024 Illinois U.S.A.
  • 3129793025 | +1 312-979-3025 Illinois U.S.A.
  • 3129793026 | +1 312-979-3026 Illinois U.S.A.
  • 3129793027 | +1 312-979-3027 Illinois U.S.A.
  • 3129793028 | +1 312-979-3028 Illinois U.S.A.
  • 3129793029 | +1 312-979-3029 Illinois U.S.A.
  • 3129793030 | +1 312-979-3030 Illinois U.S.A.
  • 3129793031 | +1 312-979-3031 Illinois U.S.A.
  • 3129793032 | +1 312-979-3032 Illinois U.S.A.
  • 3129793033 | +1 312-979-3033 Illinois U.S.A.
  • 3129793034 | +1 312-979-3034 Illinois U.S.A.
  • 3129793035 | +1 312-979-3035 Illinois U.S.A.
  • 3129793036 | +1 312-979-3036 Illinois U.S.A.
  • 3129793037 | +1 312-979-3037 Illinois U.S.A.
  • 3129793038 | +1 312-979-3038 Illinois U.S.A.
  • 3129793039 | +1 312-979-3039 Illinois U.S.A.
  • 3129793040 | +1 312-979-3040 Illinois U.S.A.
  • 3129793041 | +1 312-979-3041 Illinois U.S.A.
  • 3129793042 | +1 312-979-3042 Illinois U.S.A.
  • 3129793043 | +1 312-979-3043 Illinois U.S.A.
  • 3129793044 | +1 312-979-3044 Illinois U.S.A.
  • 3129793045 | +1 312-979-3045 Illinois U.S.A.
  • 3129793046 | +1 312-979-3046 Illinois U.S.A.
  • 3129793047 | +1 312-979-3047 Illinois U.S.A.
  • 3129793048 | +1 312-979-3048 Illinois U.S.A.
  • 3129793049 | +1 312-979-3049 Illinois U.S.A.
  • 3129793050 | +1 312-979-3050 Illinois U.S.A.
  • 3129793051 | +1 312-979-3051 Illinois U.S.A.
  • 3129793052 | +1 312-979-3052 Illinois U.S.A.
  • 3129793053 | +1 312-979-3053 Illinois U.S.A.
  • 3129793054 | +1 312-979-3054 Illinois U.S.A.
  • 3129793055 | +1 312-979-3055 Illinois U.S.A.
  • 3129793056 | +1 312-979-3056 Illinois U.S.A.
  • 3129793057 | +1 312-979-3057 Illinois U.S.A.
  • 3129793058 | +1 312-979-3058 Illinois U.S.A.
  • 3129793059 | +1 312-979-3059 Illinois U.S.A.
  • 3129793060 | +1 312-979-3060 Illinois U.S.A.
  • 3129793061 | +1 312-979-3061 Illinois U.S.A.
  • 3129793062 | +1 312-979-3062 Illinois U.S.A.
  • 3129793063 | +1 312-979-3063 Illinois U.S.A.
  • 3129793064 | +1 312-979-3064 Illinois U.S.A.
  • 3129793065 | +1 312-979-3065 Illinois U.S.A.
  • 3129793066 | +1 312-979-3066 Illinois U.S.A.
  • 3129793067 | +1 312-979-3067 Illinois U.S.A.
  • 3129793068 | +1 312-979-3068 Illinois U.S.A.
  • 3129793069 | +1 312-979-3069 Illinois U.S.A.
  • 3129793070 | +1 312-979-3070 Illinois U.S.A.
  • 3129793071 | +1 312-979-3071 Illinois U.S.A.
  • 3129793072 | +1 312-979-3072 Illinois U.S.A.
  • 3129793073 | +1 312-979-3073 Illinois U.S.A.
  • 3129793074 | +1 312-979-3074 Illinois U.S.A.
  • 3129793075 | +1 312-979-3075 Illinois U.S.A.
  • 3129793076 | +1 312-979-3076 Illinois U.S.A.
  • 3129793077 | +1 312-979-3077 Illinois U.S.A.
  • 3129793078 | +1 312-979-3078 Illinois U.S.A.
  • 3129793079 | +1 312-979-3079 Illinois U.S.A.
  • 3129793080 | +1 312-979-3080 Illinois U.S.A.
  • 3129793081 | +1 312-979-3081 Illinois U.S.A.
  • 3129793082 | +1 312-979-3082 Illinois U.S.A.
  • 3129793083 | +1 312-979-3083 Illinois U.S.A.
  • 3129793084 | +1 312-979-3084 Illinois U.S.A.
  • 3129793085 | +1 312-979-3085 Illinois U.S.A.
  • 3129793086 | +1 312-979-3086 Illinois U.S.A.
  • 3129793087 | +1 312-979-3087 Illinois U.S.A.
  • 3129793088 | +1 312-979-3088 Illinois U.S.A.
  • 3129793089 | +1 312-979-3089 Illinois U.S.A.
  • 3129793090 | +1 312-979-3090 Illinois U.S.A.
  • 3129793091 | +1 312-979-3091 Illinois U.S.A.
  • 3129793092 | +1 312-979-3092 Illinois U.S.A.
  • 3129793093 | +1 312-979-3093 Illinois U.S.A.
  • 3129793094 | +1 312-979-3094 Illinois U.S.A.
  • 3129793095 | +1 312-979-3095 Illinois U.S.A.
  • 3129793096 | +1 312-979-3096 Illinois U.S.A.
  • 3129793097 | +1 312-979-3097 Illinois U.S.A.
  • 3129793098 | +1 312-979-3098 Illinois U.S.A.
  • 3129793099 | +1 312-979-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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