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).

  • 3128923000 | +1 312-892-3000 Illinois U.S.A.
  • 3128923001 | +1 312-892-3001 Illinois U.S.A.
  • 3128923002 | +1 312-892-3002 Illinois U.S.A.
  • 3128923003 | +1 312-892-3003 Illinois U.S.A.
  • 3128923004 | +1 312-892-3004 Illinois U.S.A.
  • 3128923005 | +1 312-892-3005 Illinois U.S.A.
  • 3128923006 | +1 312-892-3006 Illinois U.S.A.
  • 3128923007 | +1 312-892-3007 Illinois U.S.A.
  • 3128923008 | +1 312-892-3008 Illinois U.S.A.
  • 3128923009 | +1 312-892-3009 Illinois U.S.A.
  • 3128923010 | +1 312-892-3010 Illinois U.S.A.
  • 3128923011 | +1 312-892-3011 Illinois U.S.A.
  • 3128923012 | +1 312-892-3012 Illinois U.S.A.
  • 3128923013 | +1 312-892-3013 Illinois U.S.A.
  • 3128923014 | +1 312-892-3014 Illinois U.S.A.
  • 3128923015 | +1 312-892-3015 Illinois U.S.A.
  • 3128923016 | +1 312-892-3016 Illinois U.S.A.
  • 3128923017 | +1 312-892-3017 Illinois U.S.A.
  • 3128923018 | +1 312-892-3018 Illinois U.S.A.
  • 3128923019 | +1 312-892-3019 Illinois U.S.A.
  • 3128923020 | +1 312-892-3020 Illinois U.S.A.
  • 3128923021 | +1 312-892-3021 Illinois U.S.A.
  • 3128923022 | +1 312-892-3022 Illinois U.S.A.
  • 3128923023 | +1 312-892-3023 Illinois U.S.A.
  • 3128923024 | +1 312-892-3024 Illinois U.S.A.
  • 3128923025 | +1 312-892-3025 Illinois U.S.A.
  • 3128923026 | +1 312-892-3026 Illinois U.S.A.
  • 3128923027 | +1 312-892-3027 Illinois U.S.A.
  • 3128923028 | +1 312-892-3028 Illinois U.S.A.
  • 3128923029 | +1 312-892-3029 Illinois U.S.A.
  • 3128923030 | +1 312-892-3030 Illinois U.S.A.
  • 3128923031 | +1 312-892-3031 Illinois U.S.A.
  • 3128923032 | +1 312-892-3032 Illinois U.S.A.
  • 3128923033 | +1 312-892-3033 Illinois U.S.A.
  • 3128923034 | +1 312-892-3034 Illinois U.S.A.
  • 3128923035 | +1 312-892-3035 Illinois U.S.A.
  • 3128923036 | +1 312-892-3036 Illinois U.S.A.
  • 3128923037 | +1 312-892-3037 Illinois U.S.A.
  • 3128923038 | +1 312-892-3038 Illinois U.S.A.
  • 3128923039 | +1 312-892-3039 Illinois U.S.A.
  • 3128923040 | +1 312-892-3040 Illinois U.S.A.
  • 3128923041 | +1 312-892-3041 Illinois U.S.A.
  • 3128923042 | +1 312-892-3042 Illinois U.S.A.
  • 3128923043 | +1 312-892-3043 Illinois U.S.A.
  • 3128923044 | +1 312-892-3044 Illinois U.S.A.
  • 3128923045 | +1 312-892-3045 Illinois U.S.A.
  • 3128923046 | +1 312-892-3046 Illinois U.S.A.
  • 3128923047 | +1 312-892-3047 Illinois U.S.A.
  • 3128923048 | +1 312-892-3048 Illinois U.S.A.
  • 3128923049 | +1 312-892-3049 Illinois U.S.A.
  • 3128923050 | +1 312-892-3050 Illinois U.S.A.
  • 3128923051 | +1 312-892-3051 Illinois U.S.A.
  • 3128923052 | +1 312-892-3052 Illinois U.S.A.
  • 3128923053 | +1 312-892-3053 Illinois U.S.A.
  • 3128923054 | +1 312-892-3054 Illinois U.S.A.
  • 3128923055 | +1 312-892-3055 Illinois U.S.A.
  • 3128923056 | +1 312-892-3056 Illinois U.S.A.
  • 3128923057 | +1 312-892-3057 Illinois U.S.A.
  • 3128923058 | +1 312-892-3058 Illinois U.S.A.
  • 3128923059 | +1 312-892-3059 Illinois U.S.A.
  • 3128923060 | +1 312-892-3060 Illinois U.S.A.
  • 3128923061 | +1 312-892-3061 Illinois U.S.A.
  • 3128923062 | +1 312-892-3062 Illinois U.S.A.
  • 3128923063 | +1 312-892-3063 Illinois U.S.A.
  • 3128923064 | +1 312-892-3064 Illinois U.S.A.
  • 3128923065 | +1 312-892-3065 Illinois U.S.A.
  • 3128923066 | +1 312-892-3066 Illinois U.S.A.
  • 3128923067 | +1 312-892-3067 Illinois U.S.A.
  • 3128923068 | +1 312-892-3068 Illinois U.S.A.
  • 3128923069 | +1 312-892-3069 Illinois U.S.A.
  • 3128923070 | +1 312-892-3070 Illinois U.S.A.
  • 3128923071 | +1 312-892-3071 Illinois U.S.A.
  • 3128923072 | +1 312-892-3072 Illinois U.S.A.
  • 3128923073 | +1 312-892-3073 Illinois U.S.A.
  • 3128923074 | +1 312-892-3074 Illinois U.S.A.
  • 3128923075 | +1 312-892-3075 Illinois U.S.A.
  • 3128923076 | +1 312-892-3076 Illinois U.S.A.
  • 3128923077 | +1 312-892-3077 Illinois U.S.A.
  • 3128923078 | +1 312-892-3078 Illinois U.S.A.
  • 3128923079 | +1 312-892-3079 Illinois U.S.A.
  • 3128923080 | +1 312-892-3080 Illinois U.S.A.
  • 3128923081 | +1 312-892-3081 Illinois U.S.A.
  • 3128923082 | +1 312-892-3082 Illinois U.S.A.
  • 3128923083 | +1 312-892-3083 Illinois U.S.A.
  • 3128923084 | +1 312-892-3084 Illinois U.S.A.
  • 3128923085 | +1 312-892-3085 Illinois U.S.A.
  • 3128923086 | +1 312-892-3086 Illinois U.S.A.
  • 3128923087 | +1 312-892-3087 Illinois U.S.A.
  • 3128923088 | +1 312-892-3088 Illinois U.S.A.
  • 3128923089 | +1 312-892-3089 Illinois U.S.A.
  • 3128923090 | +1 312-892-3090 Illinois U.S.A.
  • 3128923091 | +1 312-892-3091 Illinois U.S.A.
  • 3128923092 | +1 312-892-3092 Illinois U.S.A.
  • 3128923093 | +1 312-892-3093 Illinois U.S.A.
  • 3128923094 | +1 312-892-3094 Illinois U.S.A.
  • 3128923095 | +1 312-892-3095 Illinois U.S.A.
  • 3128923096 | +1 312-892-3096 Illinois U.S.A.
  • 3128923097 | +1 312-892-3097 Illinois U.S.A.
  • 3128923098 | +1 312-892-3098 Illinois U.S.A.
  • 3128923099 | +1 312-892-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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