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).

  • 3125569200 | +1 312-556-9200 Illinois U.S.A.
  • 3125569201 | +1 312-556-9201 Illinois U.S.A.
  • 3125569202 | +1 312-556-9202 Illinois U.S.A.
  • 3125569203 | +1 312-556-9203 Illinois U.S.A.
  • 3125569204 | +1 312-556-9204 Illinois U.S.A.
  • 3125569205 | +1 312-556-9205 Illinois U.S.A.
  • 3125569206 | +1 312-556-9206 Illinois U.S.A.
  • 3125569207 | +1 312-556-9207 Illinois U.S.A.
  • 3125569208 | +1 312-556-9208 Illinois U.S.A.
  • 3125569209 | +1 312-556-9209 Illinois U.S.A.
  • 3125569210 | +1 312-556-9210 Illinois U.S.A.
  • 3125569211 | +1 312-556-9211 Illinois U.S.A.
  • 3125569212 | +1 312-556-9212 Illinois U.S.A.
  • 3125569213 | +1 312-556-9213 Illinois U.S.A.
  • 3125569214 | +1 312-556-9214 Illinois U.S.A.
  • 3125569215 | +1 312-556-9215 Illinois U.S.A.
  • 3125569216 | +1 312-556-9216 Illinois U.S.A.
  • 3125569217 | +1 312-556-9217 Illinois U.S.A.
  • 3125569218 | +1 312-556-9218 Illinois U.S.A.
  • 3125569219 | +1 312-556-9219 Illinois U.S.A.
  • 3125569220 | +1 312-556-9220 Illinois U.S.A.
  • 3125569221 | +1 312-556-9221 Illinois U.S.A.
  • 3125569222 | +1 312-556-9222 Illinois U.S.A.
  • 3125569223 | +1 312-556-9223 Illinois U.S.A.
  • 3125569224 | +1 312-556-9224 Illinois U.S.A.
  • 3125569225 | +1 312-556-9225 Illinois U.S.A.
  • 3125569226 | +1 312-556-9226 Illinois U.S.A.
  • 3125569227 | +1 312-556-9227 Illinois U.S.A.
  • 3125569228 | +1 312-556-9228 Illinois U.S.A.
  • 3125569229 | +1 312-556-9229 Illinois U.S.A.
  • 3125569230 | +1 312-556-9230 Illinois U.S.A.
  • 3125569231 | +1 312-556-9231 Illinois U.S.A.
  • 3125569232 | +1 312-556-9232 Illinois U.S.A.
  • 3125569233 | +1 312-556-9233 Illinois U.S.A.
  • 3125569234 | +1 312-556-9234 Illinois U.S.A.
  • 3125569235 | +1 312-556-9235 Illinois U.S.A.
  • 3125569236 | +1 312-556-9236 Illinois U.S.A.
  • 3125569237 | +1 312-556-9237 Illinois U.S.A.
  • 3125569238 | +1 312-556-9238 Illinois U.S.A.
  • 3125569239 | +1 312-556-9239 Illinois U.S.A.
  • 3125569240 | +1 312-556-9240 Illinois U.S.A.
  • 3125569241 | +1 312-556-9241 Illinois U.S.A.
  • 3125569242 | +1 312-556-9242 Illinois U.S.A.
  • 3125569243 | +1 312-556-9243 Illinois U.S.A.
  • 3125569244 | +1 312-556-9244 Illinois U.S.A.
  • 3125569245 | +1 312-556-9245 Illinois U.S.A.
  • 3125569246 | +1 312-556-9246 Illinois U.S.A.
  • 3125569247 | +1 312-556-9247 Illinois U.S.A.
  • 3125569248 | +1 312-556-9248 Illinois U.S.A.
  • 3125569249 | +1 312-556-9249 Illinois U.S.A.
  • 3125569250 | +1 312-556-9250 Illinois U.S.A.
  • 3125569251 | +1 312-556-9251 Illinois U.S.A.
  • 3125569252 | +1 312-556-9252 Illinois U.S.A.
  • 3125569253 | +1 312-556-9253 Illinois U.S.A.
  • 3125569254 | +1 312-556-9254 Illinois U.S.A.
  • 3125569255 | +1 312-556-9255 Illinois U.S.A.
  • 3125569256 | +1 312-556-9256 Illinois U.S.A.
  • 3125569257 | +1 312-556-9257 Illinois U.S.A.
  • 3125569258 | +1 312-556-9258 Illinois U.S.A.
  • 3125569259 | +1 312-556-9259 Illinois U.S.A.
  • 3125569260 | +1 312-556-9260 Illinois U.S.A.
  • 3125569261 | +1 312-556-9261 Illinois U.S.A.
  • 3125569262 | +1 312-556-9262 Illinois U.S.A.
  • 3125569263 | +1 312-556-9263 Illinois U.S.A.
  • 3125569264 | +1 312-556-9264 Illinois U.S.A.
  • 3125569265 | +1 312-556-9265 Illinois U.S.A.
  • 3125569266 | +1 312-556-9266 Illinois U.S.A.
  • 3125569267 | +1 312-556-9267 Illinois U.S.A.
  • 3125569268 | +1 312-556-9268 Illinois U.S.A.
  • 3125569269 | +1 312-556-9269 Illinois U.S.A.
  • 3125569270 | +1 312-556-9270 Illinois U.S.A.
  • 3125569271 | +1 312-556-9271 Illinois U.S.A.
  • 3125569272 | +1 312-556-9272 Illinois U.S.A.
  • 3125569273 | +1 312-556-9273 Illinois U.S.A.
  • 3125569274 | +1 312-556-9274 Illinois U.S.A.
  • 3125569275 | +1 312-556-9275 Illinois U.S.A.
  • 3125569276 | +1 312-556-9276 Illinois U.S.A.
  • 3125569277 | +1 312-556-9277 Illinois U.S.A.
  • 3125569278 | +1 312-556-9278 Illinois U.S.A.
  • 3125569279 | +1 312-556-9279 Illinois U.S.A.
  • 3125569280 | +1 312-556-9280 Illinois U.S.A.
  • 3125569281 | +1 312-556-9281 Illinois U.S.A.
  • 3125569282 | +1 312-556-9282 Illinois U.S.A.
  • 3125569283 | +1 312-556-9283 Illinois U.S.A.
  • 3125569284 | +1 312-556-9284 Illinois U.S.A.
  • 3125569285 | +1 312-556-9285 Illinois U.S.A.
  • 3125569286 | +1 312-556-9286 Illinois U.S.A.
  • 3125569287 | +1 312-556-9287 Illinois U.S.A.
  • 3125569288 | +1 312-556-9288 Illinois U.S.A.
  • 3125569289 | +1 312-556-9289 Illinois U.S.A.
  • 3125569290 | +1 312-556-9290 Illinois U.S.A.
  • 3125569291 | +1 312-556-9291 Illinois U.S.A.
  • 3125569292 | +1 312-556-9292 Illinois U.S.A.
  • 3125569293 | +1 312-556-9293 Illinois U.S.A.
  • 3125569294 | +1 312-556-9294 Illinois U.S.A.
  • 3125569295 | +1 312-556-9295 Illinois U.S.A.
  • 3125569296 | +1 312-556-9296 Illinois U.S.A.
  • 3125569297 | +1 312-556-9297 Illinois U.S.A.
  • 3125569298 | +1 312-556-9298 Illinois U.S.A.
  • 3125569299 | +1 312-556-9299 Illinois U.S.A.