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).

  • 3127777100 | +1 312-777-7100 Illinois U.S.A.
  • 3127777101 | +1 312-777-7101 Illinois U.S.A.
  • 3127777102 | +1 312-777-7102 Illinois U.S.A.
  • 3127777103 | +1 312-777-7103 Illinois U.S.A.
  • 3127777104 | +1 312-777-7104 Illinois U.S.A.
  • 3127777105 | +1 312-777-7105 Illinois U.S.A.
  • 3127777106 | +1 312-777-7106 Illinois U.S.A.
  • 3127777107 | +1 312-777-7107 Illinois U.S.A.
  • 3127777108 | +1 312-777-7108 Illinois U.S.A.
  • 3127777109 | +1 312-777-7109 Illinois U.S.A.
  • 3127777110 | +1 312-777-7110 Illinois U.S.A.
  • 3127777111 | +1 312-777-7111 Illinois U.S.A.
  • 3127777112 | +1 312-777-7112 Illinois U.S.A.
  • 3127777113 | +1 312-777-7113 Illinois U.S.A.
  • 3127777114 | +1 312-777-7114 Illinois U.S.A.
  • 3127777115 | +1 312-777-7115 Illinois U.S.A.
  • 3127777116 | +1 312-777-7116 Illinois U.S.A.
  • 3127777117 | +1 312-777-7117 Illinois U.S.A.
  • 3127777118 | +1 312-777-7118 Illinois U.S.A.
  • 3127777119 | +1 312-777-7119 Illinois U.S.A.
  • 3127777120 | +1 312-777-7120 Illinois U.S.A.
  • 3127777121 | +1 312-777-7121 Illinois U.S.A.
  • 3127777122 | +1 312-777-7122 Illinois U.S.A.
  • 3127777123 | +1 312-777-7123 Illinois U.S.A.
  • 3127777124 | +1 312-777-7124 Illinois U.S.A.
  • 3127777125 | +1 312-777-7125 Illinois U.S.A.
  • 3127777126 | +1 312-777-7126 Illinois U.S.A.
  • 3127777127 | +1 312-777-7127 Illinois U.S.A.
  • 3127777128 | +1 312-777-7128 Illinois U.S.A.
  • 3127777129 | +1 312-777-7129 Illinois U.S.A.
  • 3127777130 | +1 312-777-7130 Illinois U.S.A.
  • 3127777131 | +1 312-777-7131 Illinois U.S.A.
  • 3127777132 | +1 312-777-7132 Illinois U.S.A.
  • 3127777133 | +1 312-777-7133 Illinois U.S.A.
  • 3127777134 | +1 312-777-7134 Illinois U.S.A.
  • 3127777135 | +1 312-777-7135 Illinois U.S.A.
  • 3127777136 | +1 312-777-7136 Illinois U.S.A.
  • 3127777137 | +1 312-777-7137 Illinois U.S.A.
  • 3127777138 | +1 312-777-7138 Illinois U.S.A.
  • 3127777139 | +1 312-777-7139 Illinois U.S.A.
  • 3127777140 | +1 312-777-7140 Illinois U.S.A.
  • 3127777141 | +1 312-777-7141 Illinois U.S.A.
  • 3127777142 | +1 312-777-7142 Illinois U.S.A.
  • 3127777143 | +1 312-777-7143 Illinois U.S.A.
  • 3127777144 | +1 312-777-7144 Illinois U.S.A.
  • 3127777145 | +1 312-777-7145 Illinois U.S.A.
  • 3127777146 | +1 312-777-7146 Illinois U.S.A.
  • 3127777147 | +1 312-777-7147 Illinois U.S.A.
  • 3127777148 | +1 312-777-7148 Illinois U.S.A.
  • 3127777149 | +1 312-777-7149 Illinois U.S.A.
  • 3127777150 | +1 312-777-7150 Illinois U.S.A.
  • 3127777151 | +1 312-777-7151 Illinois U.S.A.
  • 3127777152 | +1 312-777-7152 Illinois U.S.A.
  • 3127777153 | +1 312-777-7153 Illinois U.S.A.
  • 3127777154 | +1 312-777-7154 Illinois U.S.A.
  • 3127777155 | +1 312-777-7155 Illinois U.S.A.
  • 3127777156 | +1 312-777-7156 Illinois U.S.A.
  • 3127777157 | +1 312-777-7157 Illinois U.S.A.
  • 3127777158 | +1 312-777-7158 Illinois U.S.A.
  • 3127777159 | +1 312-777-7159 Illinois U.S.A.
  • 3127777160 | +1 312-777-7160 Illinois U.S.A.
  • 3127777161 | +1 312-777-7161 Illinois U.S.A.
  • 3127777162 | +1 312-777-7162 Illinois U.S.A.
  • 3127777163 | +1 312-777-7163 Illinois U.S.A.
  • 3127777164 | +1 312-777-7164 Illinois U.S.A.
  • 3127777165 | +1 312-777-7165 Illinois U.S.A.
  • 3127777166 | +1 312-777-7166 Illinois U.S.A.
  • 3127777167 | +1 312-777-7167 Illinois U.S.A.
  • 3127777168 | +1 312-777-7168 Illinois U.S.A.
  • 3127777169 | +1 312-777-7169 Illinois U.S.A.
  • 3127777170 | +1 312-777-7170 Illinois U.S.A.
  • 3127777171 | +1 312-777-7171 Illinois U.S.A.
  • 3127777172 | +1 312-777-7172 Illinois U.S.A.
  • 3127777173 | +1 312-777-7173 Illinois U.S.A.
  • 3127777174 | +1 312-777-7174 Illinois U.S.A.
  • 3127777175 | +1 312-777-7175 Illinois U.S.A.
  • 3127777176 | +1 312-777-7176 Illinois U.S.A.
  • 3127777177 | +1 312-777-7177 Illinois U.S.A.
  • 3127777178 | +1 312-777-7178 Illinois U.S.A.
  • 3127777179 | +1 312-777-7179 Illinois U.S.A.
  • 3127777180 | +1 312-777-7180 Illinois U.S.A.
  • 3127777181 | +1 312-777-7181 Illinois U.S.A.
  • 3127777182 | +1 312-777-7182 Illinois U.S.A.
  • 3127777183 | +1 312-777-7183 Illinois U.S.A.
  • 3127777184 | +1 312-777-7184 Illinois U.S.A.
  • 3127777185 | +1 312-777-7185 Illinois U.S.A.
  • 3127777186 | +1 312-777-7186 Illinois U.S.A.
  • 3127777187 | +1 312-777-7187 Illinois U.S.A.
  • 3127777188 | +1 312-777-7188 Illinois U.S.A.
  • 3127777189 | +1 312-777-7189 Illinois U.S.A.
  • 3127777190 | +1 312-777-7190 Illinois U.S.A.
  • 3127777191 | +1 312-777-7191 Illinois U.S.A.
  • 3127777192 | +1 312-777-7192 Illinois U.S.A.
  • 3127777193 | +1 312-777-7193 Illinois U.S.A.
  • 3127777194 | +1 312-777-7194 Illinois U.S.A.
  • 3127777195 | +1 312-777-7195 Illinois U.S.A.
  • 3127777196 | +1 312-777-7196 Illinois U.S.A.
  • 3127777197 | +1 312-777-7197 Illinois U.S.A.
  • 3127777198 | +1 312-777-7198 Illinois U.S.A.
  • 3127777199 | +1 312-777-7199 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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