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).

  • 3128767200 | +1 312-876-7200 Illinois U.S.A.
  • 3128767201 | +1 312-876-7201 Illinois U.S.A.
  • 3128767202 | +1 312-876-7202 Illinois U.S.A.
  • 3128767203 | +1 312-876-7203 Illinois U.S.A.
  • 3128767204 | +1 312-876-7204 Illinois U.S.A.
  • 3128767205 | +1 312-876-7205 Illinois U.S.A.
  • 3128767206 | +1 312-876-7206 Illinois U.S.A.
  • 3128767207 | +1 312-876-7207 Illinois U.S.A.
  • 3128767208 | +1 312-876-7208 Illinois U.S.A.
  • 3128767209 | +1 312-876-7209 Illinois U.S.A.
  • 3128767210 | +1 312-876-7210 Illinois U.S.A.
  • 3128767211 | +1 312-876-7211 Illinois U.S.A.
  • 3128767212 | +1 312-876-7212 Illinois U.S.A.
  • 3128767213 | +1 312-876-7213 Illinois U.S.A.
  • 3128767214 | +1 312-876-7214 Illinois U.S.A.
  • 3128767215 | +1 312-876-7215 Illinois U.S.A.
  • 3128767216 | +1 312-876-7216 Illinois U.S.A.
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  • 3128767218 | +1 312-876-7218 Illinois U.S.A.
  • 3128767219 | +1 312-876-7219 Illinois U.S.A.
  • 3128767220 | +1 312-876-7220 Illinois U.S.A.
  • 3128767221 | +1 312-876-7221 Illinois U.S.A.
  • 3128767222 | +1 312-876-7222 Illinois U.S.A.
  • 3128767223 | +1 312-876-7223 Illinois U.S.A.
  • 3128767224 | +1 312-876-7224 Illinois U.S.A.
  • 3128767225 | +1 312-876-7225 Illinois U.S.A.
  • 3128767226 | +1 312-876-7226 Illinois U.S.A.
  • 3128767227 | +1 312-876-7227 Illinois U.S.A.
  • 3128767228 | +1 312-876-7228 Illinois U.S.A.
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  • 3128767230 | +1 312-876-7230 Illinois U.S.A.
  • 3128767231 | +1 312-876-7231 Illinois U.S.A.
  • 3128767232 | +1 312-876-7232 Illinois U.S.A.
  • 3128767233 | +1 312-876-7233 Illinois U.S.A.
  • 3128767234 | +1 312-876-7234 Illinois U.S.A.
  • 3128767235 | +1 312-876-7235 Illinois U.S.A.
  • 3128767236 | +1 312-876-7236 Illinois U.S.A.
  • 3128767237 | +1 312-876-7237 Illinois U.S.A.
  • 3128767238 | +1 312-876-7238 Illinois U.S.A.
  • 3128767239 | +1 312-876-7239 Illinois U.S.A.
  • 3128767240 | +1 312-876-7240 Illinois U.S.A.
  • 3128767241 | +1 312-876-7241 Illinois U.S.A.
  • 3128767242 | +1 312-876-7242 Illinois U.S.A.
  • 3128767243 | +1 312-876-7243 Illinois U.S.A.
  • 3128767244 | +1 312-876-7244 Illinois U.S.A.
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  • 3128767246 | +1 312-876-7246 Illinois U.S.A.
  • 3128767247 | +1 312-876-7247 Illinois U.S.A.
  • 3128767248 | +1 312-876-7248 Illinois U.S.A.
  • 3128767249 | +1 312-876-7249 Illinois U.S.A.
  • 3128767250 | +1 312-876-7250 Illinois U.S.A.
  • 3128767251 | +1 312-876-7251 Illinois U.S.A.
  • 3128767252 | +1 312-876-7252 Illinois U.S.A.
  • 3128767253 | +1 312-876-7253 Illinois U.S.A.
  • 3128767254 | +1 312-876-7254 Illinois U.S.A.
  • 3128767255 | +1 312-876-7255 Illinois U.S.A.
  • 3128767256 | +1 312-876-7256 Illinois U.S.A.
  • 3128767257 | +1 312-876-7257 Illinois U.S.A.
  • 3128767258 | +1 312-876-7258 Illinois U.S.A.
  • 3128767259 | +1 312-876-7259 Illinois U.S.A.
  • 3128767260 | +1 312-876-7260 Illinois U.S.A.
  • 3128767261 | +1 312-876-7261 Illinois U.S.A.
  • 3128767262 | +1 312-876-7262 Illinois U.S.A.
  • 3128767263 | +1 312-876-7263 Illinois U.S.A.
  • 3128767264 | +1 312-876-7264 Illinois U.S.A.
  • 3128767265 | +1 312-876-7265 Illinois U.S.A.
  • 3128767266 | +1 312-876-7266 Illinois U.S.A.
  • 3128767267 | +1 312-876-7267 Illinois U.S.A.
  • 3128767268 | +1 312-876-7268 Illinois U.S.A.
  • 3128767269 | +1 312-876-7269 Illinois U.S.A.
  • 3128767270 | +1 312-876-7270 Illinois U.S.A.
  • 3128767271 | +1 312-876-7271 Illinois U.S.A.
  • 3128767272 | +1 312-876-7272 Illinois U.S.A.
  • 3128767273 | +1 312-876-7273 Illinois U.S.A.
  • 3128767274 | +1 312-876-7274 Illinois U.S.A.
  • 3128767275 | +1 312-876-7275 Illinois U.S.A.
  • 3128767276 | +1 312-876-7276 Illinois U.S.A.
  • 3128767277 | +1 312-876-7277 Illinois U.S.A.
  • 3128767278 | +1 312-876-7278 Illinois U.S.A.
  • 3128767279 | +1 312-876-7279 Illinois U.S.A.
  • 3128767280 | +1 312-876-7280 Illinois U.S.A.
  • 3128767281 | +1 312-876-7281 Illinois U.S.A.
  • 3128767282 | +1 312-876-7282 Illinois U.S.A.
  • 3128767283 | +1 312-876-7283 Illinois U.S.A.
  • 3128767284 | +1 312-876-7284 Illinois U.S.A.
  • 3128767285 | +1 312-876-7285 Illinois U.S.A.
  • 3128767286 | +1 312-876-7286 Illinois U.S.A.
  • 3128767287 | +1 312-876-7287 Illinois U.S.A.
  • 3128767288 | +1 312-876-7288 Illinois U.S.A.
  • 3128767289 | +1 312-876-7289 Illinois U.S.A.
  • 3128767290 | +1 312-876-7290 Illinois U.S.A.
  • 3128767291 | +1 312-876-7291 Illinois U.S.A.
  • 3128767292 | +1 312-876-7292 Illinois U.S.A.
  • 3128767293 | +1 312-876-7293 Illinois U.S.A.
  • 3128767294 | +1 312-876-7294 Illinois U.S.A.
  • 3128767295 | +1 312-876-7295 Illinois U.S.A.
  • 3128767296 | +1 312-876-7296 Illinois U.S.A.
  • 3128767297 | +1 312-876-7297 Illinois U.S.A.
  • 3128767298 | +1 312-876-7298 Illinois U.S.A.
  • 3128767299 | +1 312-876-7299 Illinois U.S.A.