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).

  • 3123097100 | +1 312-309-7100 Illinois U.S.A.
  • 3123097101 | +1 312-309-7101 Illinois U.S.A.
  • 3123097102 | +1 312-309-7102 Illinois U.S.A.
  • 3123097103 | +1 312-309-7103 Illinois U.S.A.
  • 3123097104 | +1 312-309-7104 Illinois U.S.A.
  • 3123097105 | +1 312-309-7105 Illinois U.S.A.
  • 3123097106 | +1 312-309-7106 Illinois U.S.A.
  • 3123097107 | +1 312-309-7107 Illinois U.S.A.
  • 3123097108 | +1 312-309-7108 Illinois U.S.A.
  • 3123097109 | +1 312-309-7109 Illinois U.S.A.
  • 3123097110 | +1 312-309-7110 Illinois U.S.A.
  • 3123097111 | +1 312-309-7111 Illinois U.S.A.
  • 3123097112 | +1 312-309-7112 Illinois U.S.A.
  • 3123097113 | +1 312-309-7113 Illinois U.S.A.
  • 3123097114 | +1 312-309-7114 Illinois U.S.A.
  • 3123097115 | +1 312-309-7115 Illinois U.S.A.
  • 3123097116 | +1 312-309-7116 Illinois U.S.A.
  • 3123097117 | +1 312-309-7117 Illinois U.S.A.
  • 3123097118 | +1 312-309-7118 Illinois U.S.A.
  • 3123097119 | +1 312-309-7119 Illinois U.S.A.
  • 3123097120 | +1 312-309-7120 Illinois U.S.A.
  • 3123097121 | +1 312-309-7121 Illinois U.S.A.
  • 3123097122 | +1 312-309-7122 Illinois U.S.A.
  • 3123097123 | +1 312-309-7123 Illinois U.S.A.
  • 3123097124 | +1 312-309-7124 Illinois U.S.A.
  • 3123097125 | +1 312-309-7125 Illinois U.S.A.
  • 3123097126 | +1 312-309-7126 Illinois U.S.A.
  • 3123097127 | +1 312-309-7127 Illinois U.S.A.
  • 3123097128 | +1 312-309-7128 Illinois U.S.A.
  • 3123097129 | +1 312-309-7129 Illinois U.S.A.
  • 3123097130 | +1 312-309-7130 Illinois U.S.A.
  • 3123097131 | +1 312-309-7131 Illinois U.S.A.
  • 3123097132 | +1 312-309-7132 Illinois U.S.A.
  • 3123097133 | +1 312-309-7133 Illinois U.S.A.
  • 3123097134 | +1 312-309-7134 Illinois U.S.A.
  • 3123097135 | +1 312-309-7135 Illinois U.S.A.
  • 3123097136 | +1 312-309-7136 Illinois U.S.A.
  • 3123097137 | +1 312-309-7137 Illinois U.S.A.
  • 3123097138 | +1 312-309-7138 Illinois U.S.A.
  • 3123097139 | +1 312-309-7139 Illinois U.S.A.
  • 3123097140 | +1 312-309-7140 Illinois U.S.A.
  • 3123097141 | +1 312-309-7141 Illinois U.S.A.
  • 3123097142 | +1 312-309-7142 Illinois U.S.A.
  • 3123097143 | +1 312-309-7143 Illinois U.S.A.
  • 3123097144 | +1 312-309-7144 Illinois U.S.A.
  • 3123097145 | +1 312-309-7145 Illinois U.S.A.
  • 3123097146 | +1 312-309-7146 Illinois U.S.A.
  • 3123097147 | +1 312-309-7147 Illinois U.S.A.
  • 3123097148 | +1 312-309-7148 Illinois U.S.A.
  • 3123097149 | +1 312-309-7149 Illinois U.S.A.
  • 3123097150 | +1 312-309-7150 Illinois U.S.A.
  • 3123097151 | +1 312-309-7151 Illinois U.S.A.
  • 3123097152 | +1 312-309-7152 Illinois U.S.A.
  • 3123097153 | +1 312-309-7153 Illinois U.S.A.
  • 3123097154 | +1 312-309-7154 Illinois U.S.A.
  • 3123097155 | +1 312-309-7155 Illinois U.S.A.
  • 3123097156 | +1 312-309-7156 Illinois U.S.A.
  • 3123097157 | +1 312-309-7157 Illinois U.S.A.
  • 3123097158 | +1 312-309-7158 Illinois U.S.A.
  • 3123097159 | +1 312-309-7159 Illinois U.S.A.
  • 3123097160 | +1 312-309-7160 Illinois U.S.A.
  • 3123097161 | +1 312-309-7161 Illinois U.S.A.
  • 3123097162 | +1 312-309-7162 Illinois U.S.A.
  • 3123097163 | +1 312-309-7163 Illinois U.S.A.
  • 3123097164 | +1 312-309-7164 Illinois U.S.A.
  • 3123097165 | +1 312-309-7165 Illinois U.S.A.
  • 3123097166 | +1 312-309-7166 Illinois U.S.A.
  • 3123097167 | +1 312-309-7167 Illinois U.S.A.
  • 3123097168 | +1 312-309-7168 Illinois U.S.A.
  • 3123097169 | +1 312-309-7169 Illinois U.S.A.
  • 3123097170 | +1 312-309-7170 Illinois U.S.A.
  • 3123097171 | +1 312-309-7171 Illinois U.S.A.
  • 3123097172 | +1 312-309-7172 Illinois U.S.A.
  • 3123097173 | +1 312-309-7173 Illinois U.S.A.
  • 3123097174 | +1 312-309-7174 Illinois U.S.A.
  • 3123097175 | +1 312-309-7175 Illinois U.S.A.
  • 3123097176 | +1 312-309-7176 Illinois U.S.A.
  • 3123097177 | +1 312-309-7177 Illinois U.S.A.
  • 3123097178 | +1 312-309-7178 Illinois U.S.A.
  • 3123097179 | +1 312-309-7179 Illinois U.S.A.
  • 3123097180 | +1 312-309-7180 Illinois U.S.A.
  • 3123097181 | +1 312-309-7181 Illinois U.S.A.
  • 3123097182 | +1 312-309-7182 Illinois U.S.A.
  • 3123097183 | +1 312-309-7183 Illinois U.S.A.
  • 3123097184 | +1 312-309-7184 Illinois U.S.A.
  • 3123097185 | +1 312-309-7185 Illinois U.S.A.
  • 3123097186 | +1 312-309-7186 Illinois U.S.A.
  • 3123097187 | +1 312-309-7187 Illinois U.S.A.
  • 3123097188 | +1 312-309-7188 Illinois U.S.A.
  • 3123097189 | +1 312-309-7189 Illinois U.S.A.
  • 3123097190 | +1 312-309-7190 Illinois U.S.A.
  • 3123097191 | +1 312-309-7191 Illinois U.S.A.
  • 3123097192 | +1 312-309-7192 Illinois U.S.A.
  • 3123097193 | +1 312-309-7193 Illinois U.S.A.
  • 3123097194 | +1 312-309-7194 Illinois U.S.A.
  • 3123097195 | +1 312-309-7195 Illinois U.S.A.
  • 3123097196 | +1 312-309-7196 Illinois U.S.A.
  • 3123097197 | +1 312-309-7197 Illinois U.S.A.
  • 3123097198 | +1 312-309-7198 Illinois U.S.A.
  • 3123097199 | +1 312-309-7199 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z