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).

  • 3123443000 | +1 312-344-3000 Illinois U.S.A.
  • 3123443001 | +1 312-344-3001 Illinois U.S.A.
  • 3123443002 | +1 312-344-3002 Illinois U.S.A.
  • 3123443003 | +1 312-344-3003 Illinois U.S.A.
  • 3123443004 | +1 312-344-3004 Illinois U.S.A.
  • 3123443005 | +1 312-344-3005 Illinois U.S.A.
  • 3123443006 | +1 312-344-3006 Illinois U.S.A.
  • 3123443007 | +1 312-344-3007 Illinois U.S.A.
  • 3123443008 | +1 312-344-3008 Illinois U.S.A.
  • 3123443009 | +1 312-344-3009 Illinois U.S.A.
  • 3123443010 | +1 312-344-3010 Illinois U.S.A.
  • 3123443011 | +1 312-344-3011 Illinois U.S.A.
  • 3123443012 | +1 312-344-3012 Illinois U.S.A.
  • 3123443013 | +1 312-344-3013 Illinois U.S.A.
  • 3123443014 | +1 312-344-3014 Illinois U.S.A.
  • 3123443015 | +1 312-344-3015 Illinois U.S.A.
  • 3123443016 | +1 312-344-3016 Illinois U.S.A.
  • 3123443017 | +1 312-344-3017 Illinois U.S.A.
  • 3123443018 | +1 312-344-3018 Illinois U.S.A.
  • 3123443019 | +1 312-344-3019 Illinois U.S.A.
  • 3123443020 | +1 312-344-3020 Illinois U.S.A.
  • 3123443021 | +1 312-344-3021 Illinois U.S.A.
  • 3123443022 | +1 312-344-3022 Illinois U.S.A.
  • 3123443023 | +1 312-344-3023 Illinois U.S.A.
  • 3123443024 | +1 312-344-3024 Illinois U.S.A.
  • 3123443025 | +1 312-344-3025 Illinois U.S.A.
  • 3123443026 | +1 312-344-3026 Illinois U.S.A.
  • 3123443027 | +1 312-344-3027 Illinois U.S.A.
  • 3123443028 | +1 312-344-3028 Illinois U.S.A.
  • 3123443029 | +1 312-344-3029 Illinois U.S.A.
  • 3123443030 | +1 312-344-3030 Illinois U.S.A.
  • 3123443031 | +1 312-344-3031 Illinois U.S.A.
  • 3123443032 | +1 312-344-3032 Illinois U.S.A.
  • 3123443033 | +1 312-344-3033 Illinois U.S.A.
  • 3123443034 | +1 312-344-3034 Illinois U.S.A.
  • 3123443035 | +1 312-344-3035 Illinois U.S.A.
  • 3123443036 | +1 312-344-3036 Illinois U.S.A.
  • 3123443037 | +1 312-344-3037 Illinois U.S.A.
  • 3123443038 | +1 312-344-3038 Illinois U.S.A.
  • 3123443039 | +1 312-344-3039 Illinois U.S.A.
  • 3123443040 | +1 312-344-3040 Illinois U.S.A.
  • 3123443041 | +1 312-344-3041 Illinois U.S.A.
  • 3123443042 | +1 312-344-3042 Illinois U.S.A.
  • 3123443043 | +1 312-344-3043 Illinois U.S.A.
  • 3123443044 | +1 312-344-3044 Illinois U.S.A.
  • 3123443045 | +1 312-344-3045 Illinois U.S.A.
  • 3123443046 | +1 312-344-3046 Illinois U.S.A.
  • 3123443047 | +1 312-344-3047 Illinois U.S.A.
  • 3123443048 | +1 312-344-3048 Illinois U.S.A.
  • 3123443049 | +1 312-344-3049 Illinois U.S.A.
  • 3123443050 | +1 312-344-3050 Illinois U.S.A.
  • 3123443051 | +1 312-344-3051 Illinois U.S.A.
  • 3123443052 | +1 312-344-3052 Illinois U.S.A.
  • 3123443053 | +1 312-344-3053 Illinois U.S.A.
  • 3123443054 | +1 312-344-3054 Illinois U.S.A.
  • 3123443055 | +1 312-344-3055 Illinois U.S.A.
  • 3123443056 | +1 312-344-3056 Illinois U.S.A.
  • 3123443057 | +1 312-344-3057 Illinois U.S.A.
  • 3123443058 | +1 312-344-3058 Illinois U.S.A.
  • 3123443059 | +1 312-344-3059 Illinois U.S.A.
  • 3123443060 | +1 312-344-3060 Illinois U.S.A.
  • 3123443061 | +1 312-344-3061 Illinois U.S.A.
  • 3123443062 | +1 312-344-3062 Illinois U.S.A.
  • 3123443063 | +1 312-344-3063 Illinois U.S.A.
  • 3123443064 | +1 312-344-3064 Illinois U.S.A.
  • 3123443065 | +1 312-344-3065 Illinois U.S.A.
  • 3123443066 | +1 312-344-3066 Illinois U.S.A.
  • 3123443067 | +1 312-344-3067 Illinois U.S.A.
  • 3123443068 | +1 312-344-3068 Illinois U.S.A.
  • 3123443069 | +1 312-344-3069 Illinois U.S.A.
  • 3123443070 | +1 312-344-3070 Illinois U.S.A.
  • 3123443071 | +1 312-344-3071 Illinois U.S.A.
  • 3123443072 | +1 312-344-3072 Illinois U.S.A.
  • 3123443073 | +1 312-344-3073 Illinois U.S.A.
  • 3123443074 | +1 312-344-3074 Illinois U.S.A.
  • 3123443075 | +1 312-344-3075 Illinois U.S.A.
  • 3123443076 | +1 312-344-3076 Illinois U.S.A.
  • 3123443077 | +1 312-344-3077 Illinois U.S.A.
  • 3123443078 | +1 312-344-3078 Illinois U.S.A.
  • 3123443079 | +1 312-344-3079 Illinois U.S.A.
  • 3123443080 | +1 312-344-3080 Illinois U.S.A.
  • 3123443081 | +1 312-344-3081 Illinois U.S.A.
  • 3123443082 | +1 312-344-3082 Illinois U.S.A.
  • 3123443083 | +1 312-344-3083 Illinois U.S.A.
  • 3123443084 | +1 312-344-3084 Illinois U.S.A.
  • 3123443085 | +1 312-344-3085 Illinois U.S.A.
  • 3123443086 | +1 312-344-3086 Illinois U.S.A.
  • 3123443087 | +1 312-344-3087 Illinois U.S.A.
  • 3123443088 | +1 312-344-3088 Illinois U.S.A.
  • 3123443089 | +1 312-344-3089 Illinois U.S.A.
  • 3123443090 | +1 312-344-3090 Illinois U.S.A.
  • 3123443091 | +1 312-344-3091 Illinois U.S.A.
  • 3123443092 | +1 312-344-3092 Illinois U.S.A.
  • 3123443093 | +1 312-344-3093 Illinois U.S.A.
  • 3123443094 | +1 312-344-3094 Illinois U.S.A.
  • 3123443095 | +1 312-344-3095 Illinois U.S.A.
  • 3123443096 | +1 312-344-3096 Illinois U.S.A.
  • 3123443097 | +1 312-344-3097 Illinois U.S.A.
  • 3123443098 | +1 312-344-3098 Illinois U.S.A.
  • 3123443099 | +1 312-344-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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