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).

  • 3122620100 | +1 312-262-0100 Illinois U.S.A.
  • 3122620101 | +1 312-262-0101 Illinois U.S.A.
  • 3122620102 | +1 312-262-0102 Illinois U.S.A.
  • 3122620103 | +1 312-262-0103 Illinois U.S.A.
  • 3122620104 | +1 312-262-0104 Illinois U.S.A.
  • 3122620105 | +1 312-262-0105 Illinois U.S.A.
  • 3122620106 | +1 312-262-0106 Illinois U.S.A.
  • 3122620107 | +1 312-262-0107 Illinois U.S.A.
  • 3122620108 | +1 312-262-0108 Illinois U.S.A.
  • 3122620109 | +1 312-262-0109 Illinois U.S.A.
  • 3122620110 | +1 312-262-0110 Illinois U.S.A.
  • 3122620111 | +1 312-262-0111 Illinois U.S.A.
  • 3122620112 | +1 312-262-0112 Illinois U.S.A.
  • 3122620113 | +1 312-262-0113 Illinois U.S.A.
  • 3122620114 | +1 312-262-0114 Illinois U.S.A.
  • 3122620115 | +1 312-262-0115 Illinois U.S.A.
  • 3122620116 | +1 312-262-0116 Illinois U.S.A.
  • 3122620117 | +1 312-262-0117 Illinois U.S.A.
  • 3122620118 | +1 312-262-0118 Illinois U.S.A.
  • 3122620119 | +1 312-262-0119 Illinois U.S.A.
  • 3122620120 | +1 312-262-0120 Illinois U.S.A.
  • 3122620121 | +1 312-262-0121 Illinois U.S.A.
  • 3122620122 | +1 312-262-0122 Illinois U.S.A.
  • 3122620123 | +1 312-262-0123 Illinois U.S.A.
  • 3122620124 | +1 312-262-0124 Illinois U.S.A.
  • 3122620125 | +1 312-262-0125 Illinois U.S.A.
  • 3122620126 | +1 312-262-0126 Illinois U.S.A.
  • 3122620127 | +1 312-262-0127 Illinois U.S.A.
  • 3122620128 | +1 312-262-0128 Illinois U.S.A.
  • 3122620129 | +1 312-262-0129 Illinois U.S.A.
  • 3122620130 | +1 312-262-0130 Illinois U.S.A.
  • 3122620131 | +1 312-262-0131 Illinois U.S.A.
  • 3122620132 | +1 312-262-0132 Illinois U.S.A.
  • 3122620133 | +1 312-262-0133 Illinois U.S.A.
  • 3122620134 | +1 312-262-0134 Illinois U.S.A.
  • 3122620135 | +1 312-262-0135 Illinois U.S.A.
  • 3122620136 | +1 312-262-0136 Illinois U.S.A.
  • 3122620137 | +1 312-262-0137 Illinois U.S.A.
  • 3122620138 | +1 312-262-0138 Illinois U.S.A.
  • 3122620139 | +1 312-262-0139 Illinois U.S.A.
  • 3122620140 | +1 312-262-0140 Illinois U.S.A.
  • 3122620141 | +1 312-262-0141 Illinois U.S.A.
  • 3122620142 | +1 312-262-0142 Illinois U.S.A.
  • 3122620143 | +1 312-262-0143 Illinois U.S.A.
  • 3122620144 | +1 312-262-0144 Illinois U.S.A.
  • 3122620145 | +1 312-262-0145 Illinois U.S.A.
  • 3122620146 | +1 312-262-0146 Illinois U.S.A.
  • 3122620147 | +1 312-262-0147 Illinois U.S.A.
  • 3122620148 | +1 312-262-0148 Illinois U.S.A.
  • 3122620149 | +1 312-262-0149 Illinois U.S.A.
  • 3122620150 | +1 312-262-0150 Illinois U.S.A.
  • 3122620151 | +1 312-262-0151 Illinois U.S.A.
  • 3122620152 | +1 312-262-0152 Illinois U.S.A.
  • 3122620153 | +1 312-262-0153 Illinois U.S.A.
  • 3122620154 | +1 312-262-0154 Illinois U.S.A.
  • 3122620155 | +1 312-262-0155 Illinois U.S.A.
  • 3122620156 | +1 312-262-0156 Illinois U.S.A.
  • 3122620157 | +1 312-262-0157 Illinois U.S.A.
  • 3122620158 | +1 312-262-0158 Illinois U.S.A.
  • 3122620159 | +1 312-262-0159 Illinois U.S.A.
  • 3122620160 | +1 312-262-0160 Illinois U.S.A.
  • 3122620161 | +1 312-262-0161 Illinois U.S.A.
  • 3122620162 | +1 312-262-0162 Illinois U.S.A.
  • 3122620163 | +1 312-262-0163 Illinois U.S.A.
  • 3122620164 | +1 312-262-0164 Illinois U.S.A.
  • 3122620165 | +1 312-262-0165 Illinois U.S.A.
  • 3122620166 | +1 312-262-0166 Illinois U.S.A.
  • 3122620167 | +1 312-262-0167 Illinois U.S.A.
  • 3122620168 | +1 312-262-0168 Illinois U.S.A.
  • 3122620169 | +1 312-262-0169 Illinois U.S.A.
  • 3122620170 | +1 312-262-0170 Illinois U.S.A.
  • 3122620171 | +1 312-262-0171 Illinois U.S.A.
  • 3122620172 | +1 312-262-0172 Illinois U.S.A.
  • 3122620173 | +1 312-262-0173 Illinois U.S.A.
  • 3122620174 | +1 312-262-0174 Illinois U.S.A.
  • 3122620175 | +1 312-262-0175 Illinois U.S.A.
  • 3122620176 | +1 312-262-0176 Illinois U.S.A.
  • 3122620177 | +1 312-262-0177 Illinois U.S.A.
  • 3122620178 | +1 312-262-0178 Illinois U.S.A.
  • 3122620179 | +1 312-262-0179 Illinois U.S.A.
  • 3122620180 | +1 312-262-0180 Illinois U.S.A.
  • 3122620181 | +1 312-262-0181 Illinois U.S.A.
  • 3122620182 | +1 312-262-0182 Illinois U.S.A.
  • 3122620183 | +1 312-262-0183 Illinois U.S.A.
  • 3122620184 | +1 312-262-0184 Illinois U.S.A.
  • 3122620185 | +1 312-262-0185 Illinois U.S.A.
  • 3122620186 | +1 312-262-0186 Illinois U.S.A.
  • 3122620187 | +1 312-262-0187 Illinois U.S.A.
  • 3122620188 | +1 312-262-0188 Illinois U.S.A.
  • 3122620189 | +1 312-262-0189 Illinois U.S.A.
  • 3122620190 | +1 312-262-0190 Illinois U.S.A.
  • 3122620191 | +1 312-262-0191 Illinois U.S.A.
  • 3122620192 | +1 312-262-0192 Illinois U.S.A.
  • 3122620193 | +1 312-262-0193 Illinois U.S.A.
  • 3122620194 | +1 312-262-0194 Illinois U.S.A.
  • 3122620195 | +1 312-262-0195 Illinois U.S.A.
  • 3122620196 | +1 312-262-0196 Illinois U.S.A.
  • 3122620197 | +1 312-262-0197 Illinois U.S.A.
  • 3122620198 | +1 312-262-0198 Illinois U.S.A.
  • 3122620199 | +1 312-262-0199 Illinois U.S.A.