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).

  • 3127053000 | +1 312-705-3000 Illinois U.S.A.
  • 3127053001 | +1 312-705-3001 Illinois U.S.A.
  • 3127053002 | +1 312-705-3002 Illinois U.S.A.
  • 3127053003 | +1 312-705-3003 Illinois U.S.A.
  • 3127053004 | +1 312-705-3004 Illinois U.S.A.
  • 3127053005 | +1 312-705-3005 Illinois U.S.A.
  • 3127053006 | +1 312-705-3006 Illinois U.S.A.
  • 3127053007 | +1 312-705-3007 Illinois U.S.A.
  • 3127053008 | +1 312-705-3008 Illinois U.S.A.
  • 3127053009 | +1 312-705-3009 Illinois U.S.A.
  • 3127053010 | +1 312-705-3010 Illinois U.S.A.
  • 3127053011 | +1 312-705-3011 Illinois U.S.A.
  • 3127053012 | +1 312-705-3012 Illinois U.S.A.
  • 3127053013 | +1 312-705-3013 Illinois U.S.A.
  • 3127053014 | +1 312-705-3014 Illinois U.S.A.
  • 3127053015 | +1 312-705-3015 Illinois U.S.A.
  • 3127053016 | +1 312-705-3016 Illinois U.S.A.
  • 3127053017 | +1 312-705-3017 Illinois U.S.A.
  • 3127053018 | +1 312-705-3018 Illinois U.S.A.
  • 3127053019 | +1 312-705-3019 Illinois U.S.A.
  • 3127053020 | +1 312-705-3020 Illinois U.S.A.
  • 3127053021 | +1 312-705-3021 Illinois U.S.A.
  • 3127053022 | +1 312-705-3022 Illinois U.S.A.
  • 3127053023 | +1 312-705-3023 Illinois U.S.A.
  • 3127053024 | +1 312-705-3024 Illinois U.S.A.
  • 3127053025 | +1 312-705-3025 Illinois U.S.A.
  • 3127053026 | +1 312-705-3026 Illinois U.S.A.
  • 3127053027 | +1 312-705-3027 Illinois U.S.A.
  • 3127053028 | +1 312-705-3028 Illinois U.S.A.
  • 3127053029 | +1 312-705-3029 Illinois U.S.A.
  • 3127053030 | +1 312-705-3030 Illinois U.S.A.
  • 3127053031 | +1 312-705-3031 Illinois U.S.A.
  • 3127053032 | +1 312-705-3032 Illinois U.S.A.
  • 3127053033 | +1 312-705-3033 Illinois U.S.A.
  • 3127053034 | +1 312-705-3034 Illinois U.S.A.
  • 3127053035 | +1 312-705-3035 Illinois U.S.A.
  • 3127053036 | +1 312-705-3036 Illinois U.S.A.
  • 3127053037 | +1 312-705-3037 Illinois U.S.A.
  • 3127053038 | +1 312-705-3038 Illinois U.S.A.
  • 3127053039 | +1 312-705-3039 Illinois U.S.A.
  • 3127053040 | +1 312-705-3040 Illinois U.S.A.
  • 3127053041 | +1 312-705-3041 Illinois U.S.A.
  • 3127053042 | +1 312-705-3042 Illinois U.S.A.
  • 3127053043 | +1 312-705-3043 Illinois U.S.A.
  • 3127053044 | +1 312-705-3044 Illinois U.S.A.
  • 3127053045 | +1 312-705-3045 Illinois U.S.A.
  • 3127053046 | +1 312-705-3046 Illinois U.S.A.
  • 3127053047 | +1 312-705-3047 Illinois U.S.A.
  • 3127053048 | +1 312-705-3048 Illinois U.S.A.
  • 3127053049 | +1 312-705-3049 Illinois U.S.A.
  • 3127053050 | +1 312-705-3050 Illinois U.S.A.
  • 3127053051 | +1 312-705-3051 Illinois U.S.A.
  • 3127053052 | +1 312-705-3052 Illinois U.S.A.
  • 3127053053 | +1 312-705-3053 Illinois U.S.A.
  • 3127053054 | +1 312-705-3054 Illinois U.S.A.
  • 3127053055 | +1 312-705-3055 Illinois U.S.A.
  • 3127053056 | +1 312-705-3056 Illinois U.S.A.
  • 3127053057 | +1 312-705-3057 Illinois U.S.A.
  • 3127053058 | +1 312-705-3058 Illinois U.S.A.
  • 3127053059 | +1 312-705-3059 Illinois U.S.A.
  • 3127053060 | +1 312-705-3060 Illinois U.S.A.
  • 3127053061 | +1 312-705-3061 Illinois U.S.A.
  • 3127053062 | +1 312-705-3062 Illinois U.S.A.
  • 3127053063 | +1 312-705-3063 Illinois U.S.A.
  • 3127053064 | +1 312-705-3064 Illinois U.S.A.
  • 3127053065 | +1 312-705-3065 Illinois U.S.A.
  • 3127053066 | +1 312-705-3066 Illinois U.S.A.
  • 3127053067 | +1 312-705-3067 Illinois U.S.A.
  • 3127053068 | +1 312-705-3068 Illinois U.S.A.
  • 3127053069 | +1 312-705-3069 Illinois U.S.A.
  • 3127053070 | +1 312-705-3070 Illinois U.S.A.
  • 3127053071 | +1 312-705-3071 Illinois U.S.A.
  • 3127053072 | +1 312-705-3072 Illinois U.S.A.
  • 3127053073 | +1 312-705-3073 Illinois U.S.A.
  • 3127053074 | +1 312-705-3074 Illinois U.S.A.
  • 3127053075 | +1 312-705-3075 Illinois U.S.A.
  • 3127053076 | +1 312-705-3076 Illinois U.S.A.
  • 3127053077 | +1 312-705-3077 Illinois U.S.A.
  • 3127053078 | +1 312-705-3078 Illinois U.S.A.
  • 3127053079 | +1 312-705-3079 Illinois U.S.A.
  • 3127053080 | +1 312-705-3080 Illinois U.S.A.
  • 3127053081 | +1 312-705-3081 Illinois U.S.A.
  • 3127053082 | +1 312-705-3082 Illinois U.S.A.
  • 3127053083 | +1 312-705-3083 Illinois U.S.A.
  • 3127053084 | +1 312-705-3084 Illinois U.S.A.
  • 3127053085 | +1 312-705-3085 Illinois U.S.A.
  • 3127053086 | +1 312-705-3086 Illinois U.S.A.
  • 3127053087 | +1 312-705-3087 Illinois U.S.A.
  • 3127053088 | +1 312-705-3088 Illinois U.S.A.
  • 3127053089 | +1 312-705-3089 Illinois U.S.A.
  • 3127053090 | +1 312-705-3090 Illinois U.S.A.
  • 3127053091 | +1 312-705-3091 Illinois U.S.A.
  • 3127053092 | +1 312-705-3092 Illinois U.S.A.
  • 3127053093 | +1 312-705-3093 Illinois U.S.A.
  • 3127053094 | +1 312-705-3094 Illinois U.S.A.
  • 3127053095 | +1 312-705-3095 Illinois U.S.A.
  • 3127053096 | +1 312-705-3096 Illinois U.S.A.
  • 3127053097 | +1 312-705-3097 Illinois U.S.A.
  • 3127053098 | +1 312-705-3098 Illinois U.S.A.
  • 3127053099 | +1 312-705-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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