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).

  • 3127949200 | +1 312-794-9200 Illinois U.S.A.
  • 3127949201 | +1 312-794-9201 Illinois U.S.A.
  • 3127949202 | +1 312-794-9202 Illinois U.S.A.
  • 3127949203 | +1 312-794-9203 Illinois U.S.A.
  • 3127949204 | +1 312-794-9204 Illinois U.S.A.
  • 3127949205 | +1 312-794-9205 Illinois U.S.A.
  • 3127949206 | +1 312-794-9206 Illinois U.S.A.
  • 3127949207 | +1 312-794-9207 Illinois U.S.A.
  • 3127949208 | +1 312-794-9208 Illinois U.S.A.
  • 3127949209 | +1 312-794-9209 Illinois U.S.A.
  • 3127949210 | +1 312-794-9210 Illinois U.S.A.
  • 3127949211 | +1 312-794-9211 Illinois U.S.A.
  • 3127949212 | +1 312-794-9212 Illinois U.S.A.
  • 3127949213 | +1 312-794-9213 Illinois U.S.A.
  • 3127949214 | +1 312-794-9214 Illinois U.S.A.
  • 3127949215 | +1 312-794-9215 Illinois U.S.A.
  • 3127949216 | +1 312-794-9216 Illinois U.S.A.
  • 3127949217 | +1 312-794-9217 Illinois U.S.A.
  • 3127949218 | +1 312-794-9218 Illinois U.S.A.
  • 3127949219 | +1 312-794-9219 Illinois U.S.A.
  • 3127949220 | +1 312-794-9220 Illinois U.S.A.
  • 3127949221 | +1 312-794-9221 Illinois U.S.A.
  • 3127949222 | +1 312-794-9222 Illinois U.S.A.
  • 3127949223 | +1 312-794-9223 Illinois U.S.A.
  • 3127949224 | +1 312-794-9224 Illinois U.S.A.
  • 3127949225 | +1 312-794-9225 Illinois U.S.A.
  • 3127949226 | +1 312-794-9226 Illinois U.S.A.
  • 3127949227 | +1 312-794-9227 Illinois U.S.A.
  • 3127949228 | +1 312-794-9228 Illinois U.S.A.
  • 3127949229 | +1 312-794-9229 Illinois U.S.A.
  • 3127949230 | +1 312-794-9230 Illinois U.S.A.
  • 3127949231 | +1 312-794-9231 Illinois U.S.A.
  • 3127949232 | +1 312-794-9232 Illinois U.S.A.
  • 3127949233 | +1 312-794-9233 Illinois U.S.A.
  • 3127949234 | +1 312-794-9234 Illinois U.S.A.
  • 3127949235 | +1 312-794-9235 Illinois U.S.A.
  • 3127949236 | +1 312-794-9236 Illinois U.S.A.
  • 3127949237 | +1 312-794-9237 Illinois U.S.A.
  • 3127949238 | +1 312-794-9238 Illinois U.S.A.
  • 3127949239 | +1 312-794-9239 Illinois U.S.A.
  • 3127949240 | +1 312-794-9240 Illinois U.S.A.
  • 3127949241 | +1 312-794-9241 Illinois U.S.A.
  • 3127949242 | +1 312-794-9242 Illinois U.S.A.
  • 3127949243 | +1 312-794-9243 Illinois U.S.A.
  • 3127949244 | +1 312-794-9244 Illinois U.S.A.
  • 3127949245 | +1 312-794-9245 Illinois U.S.A.
  • 3127949246 | +1 312-794-9246 Illinois U.S.A.
  • 3127949247 | +1 312-794-9247 Illinois U.S.A.
  • 3127949248 | +1 312-794-9248 Illinois U.S.A.
  • 3127949249 | +1 312-794-9249 Illinois U.S.A.
  • 3127949250 | +1 312-794-9250 Illinois U.S.A.
  • 3127949251 | +1 312-794-9251 Illinois U.S.A.
  • 3127949252 | +1 312-794-9252 Illinois U.S.A.
  • 3127949253 | +1 312-794-9253 Illinois U.S.A.
  • 3127949254 | +1 312-794-9254 Illinois U.S.A.
  • 3127949255 | +1 312-794-9255 Illinois U.S.A.
  • 3127949256 | +1 312-794-9256 Illinois U.S.A.
  • 3127949257 | +1 312-794-9257 Illinois U.S.A.
  • 3127949258 | +1 312-794-9258 Illinois U.S.A.
  • 3127949259 | +1 312-794-9259 Illinois U.S.A.
  • 3127949260 | +1 312-794-9260 Illinois U.S.A.
  • 3127949261 | +1 312-794-9261 Illinois U.S.A.
  • 3127949262 | +1 312-794-9262 Illinois U.S.A.
  • 3127949263 | +1 312-794-9263 Illinois U.S.A.
  • 3127949264 | +1 312-794-9264 Illinois U.S.A.
  • 3127949265 | +1 312-794-9265 Illinois U.S.A.
  • 3127949266 | +1 312-794-9266 Illinois U.S.A.
  • 3127949267 | +1 312-794-9267 Illinois U.S.A.
  • 3127949268 | +1 312-794-9268 Illinois U.S.A.
  • 3127949269 | +1 312-794-9269 Illinois U.S.A.
  • 3127949270 | +1 312-794-9270 Illinois U.S.A.
  • 3127949271 | +1 312-794-9271 Illinois U.S.A.
  • 3127949272 | +1 312-794-9272 Illinois U.S.A.
  • 3127949273 | +1 312-794-9273 Illinois U.S.A.
  • 3127949274 | +1 312-794-9274 Illinois U.S.A.
  • 3127949275 | +1 312-794-9275 Illinois U.S.A.
  • 3127949276 | +1 312-794-9276 Illinois U.S.A.
  • 3127949277 | +1 312-794-9277 Illinois U.S.A.
  • 3127949278 | +1 312-794-9278 Illinois U.S.A.
  • 3127949279 | +1 312-794-9279 Illinois U.S.A.
  • 3127949280 | +1 312-794-9280 Illinois U.S.A.
  • 3127949281 | +1 312-794-9281 Illinois U.S.A.
  • 3127949282 | +1 312-794-9282 Illinois U.S.A.
  • 3127949283 | +1 312-794-9283 Illinois U.S.A.
  • 3127949284 | +1 312-794-9284 Illinois U.S.A.
  • 3127949285 | +1 312-794-9285 Illinois U.S.A.
  • 3127949286 | +1 312-794-9286 Illinois U.S.A.
  • 3127949287 | +1 312-794-9287 Illinois U.S.A.
  • 3127949288 | +1 312-794-9288 Illinois U.S.A.
  • 3127949289 | +1 312-794-9289 Illinois U.S.A.
  • 3127949290 | +1 312-794-9290 Illinois U.S.A.
  • 3127949291 | +1 312-794-9291 Illinois U.S.A.
  • 3127949292 | +1 312-794-9292 Illinois U.S.A.
  • 3127949293 | +1 312-794-9293 Illinois U.S.A.
  • 3127949294 | +1 312-794-9294 Illinois U.S.A.
  • 3127949295 | +1 312-794-9295 Illinois U.S.A.
  • 3127949296 | +1 312-794-9296 Illinois U.S.A.
  • 3127949297 | +1 312-794-9297 Illinois U.S.A.
  • 3127949298 | +1 312-794-9298 Illinois U.S.A.
  • 3127949299 | +1 312-794-9299 Illinois U.S.A.