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).

  • 3128149200 | +1 312-814-9200 Illinois U.S.A.
  • 3128149201 | +1 312-814-9201 Illinois U.S.A.
  • 3128149202 | +1 312-814-9202 Illinois U.S.A.
  • 3128149203 | +1 312-814-9203 Illinois U.S.A.
  • 3128149204 | +1 312-814-9204 Illinois U.S.A.
  • 3128149205 | +1 312-814-9205 Illinois U.S.A.
  • 3128149206 | +1 312-814-9206 Illinois U.S.A.
  • 3128149207 | +1 312-814-9207 Illinois U.S.A.
  • 3128149208 | +1 312-814-9208 Illinois U.S.A.
  • 3128149209 | +1 312-814-9209 Illinois U.S.A.
  • 3128149210 | +1 312-814-9210 Illinois U.S.A.
  • 3128149211 | +1 312-814-9211 Illinois U.S.A.
  • 3128149212 | +1 312-814-9212 Illinois U.S.A.
  • 3128149213 | +1 312-814-9213 Illinois U.S.A.
  • 3128149214 | +1 312-814-9214 Illinois U.S.A.
  • 3128149215 | +1 312-814-9215 Illinois U.S.A.
  • 3128149216 | +1 312-814-9216 Illinois U.S.A.
  • 3128149217 | +1 312-814-9217 Illinois U.S.A.
  • 3128149218 | +1 312-814-9218 Illinois U.S.A.
  • 3128149219 | +1 312-814-9219 Illinois U.S.A.
  • 3128149220 | +1 312-814-9220 Illinois U.S.A.
  • 3128149221 | +1 312-814-9221 Illinois U.S.A.
  • 3128149222 | +1 312-814-9222 Illinois U.S.A.
  • 3128149223 | +1 312-814-9223 Illinois U.S.A.
  • 3128149224 | +1 312-814-9224 Illinois U.S.A.
  • 3128149225 | +1 312-814-9225 Illinois U.S.A.
  • 3128149226 | +1 312-814-9226 Illinois U.S.A.
  • 3128149227 | +1 312-814-9227 Illinois U.S.A.
  • 3128149228 | +1 312-814-9228 Illinois U.S.A.
  • 3128149229 | +1 312-814-9229 Illinois U.S.A.
  • 3128149230 | +1 312-814-9230 Illinois U.S.A.
  • 3128149231 | +1 312-814-9231 Illinois U.S.A.
  • 3128149232 | +1 312-814-9232 Illinois U.S.A.
  • 3128149233 | +1 312-814-9233 Illinois U.S.A.
  • 3128149234 | +1 312-814-9234 Illinois U.S.A.
  • 3128149235 | +1 312-814-9235 Illinois U.S.A.
  • 3128149236 | +1 312-814-9236 Illinois U.S.A.
  • 3128149237 | +1 312-814-9237 Illinois U.S.A.
  • 3128149238 | +1 312-814-9238 Illinois U.S.A.
  • 3128149239 | +1 312-814-9239 Illinois U.S.A.
  • 3128149240 | +1 312-814-9240 Illinois U.S.A.
  • 3128149241 | +1 312-814-9241 Illinois U.S.A.
  • 3128149242 | +1 312-814-9242 Illinois U.S.A.
  • 3128149243 | +1 312-814-9243 Illinois U.S.A.
  • 3128149244 | +1 312-814-9244 Illinois U.S.A.
  • 3128149245 | +1 312-814-9245 Illinois U.S.A.
  • 3128149246 | +1 312-814-9246 Illinois U.S.A.
  • 3128149247 | +1 312-814-9247 Illinois U.S.A.
  • 3128149248 | +1 312-814-9248 Illinois U.S.A.
  • 3128149249 | +1 312-814-9249 Illinois U.S.A.
  • 3128149250 | +1 312-814-9250 Illinois U.S.A.
  • 3128149251 | +1 312-814-9251 Illinois U.S.A.
  • 3128149252 | +1 312-814-9252 Illinois U.S.A.
  • 3128149253 | +1 312-814-9253 Illinois U.S.A.
  • 3128149254 | +1 312-814-9254 Illinois U.S.A.
  • 3128149255 | +1 312-814-9255 Illinois U.S.A.
  • 3128149256 | +1 312-814-9256 Illinois U.S.A.
  • 3128149257 | +1 312-814-9257 Illinois U.S.A.
  • 3128149258 | +1 312-814-9258 Illinois U.S.A.
  • 3128149259 | +1 312-814-9259 Illinois U.S.A.
  • 3128149260 | +1 312-814-9260 Illinois U.S.A.
  • 3128149261 | +1 312-814-9261 Illinois U.S.A.
  • 3128149262 | +1 312-814-9262 Illinois U.S.A.
  • 3128149263 | +1 312-814-9263 Illinois U.S.A.
  • 3128149264 | +1 312-814-9264 Illinois U.S.A.
  • 3128149265 | +1 312-814-9265 Illinois U.S.A.
  • 3128149266 | +1 312-814-9266 Illinois U.S.A.
  • 3128149267 | +1 312-814-9267 Illinois U.S.A.
  • 3128149268 | +1 312-814-9268 Illinois U.S.A.
  • 3128149269 | +1 312-814-9269 Illinois U.S.A.
  • 3128149270 | +1 312-814-9270 Illinois U.S.A.
  • 3128149271 | +1 312-814-9271 Illinois U.S.A.
  • 3128149272 | +1 312-814-9272 Illinois U.S.A.
  • 3128149273 | +1 312-814-9273 Illinois U.S.A.
  • 3128149274 | +1 312-814-9274 Illinois U.S.A.
  • 3128149275 | +1 312-814-9275 Illinois U.S.A.
  • 3128149276 | +1 312-814-9276 Illinois U.S.A.
  • 3128149277 | +1 312-814-9277 Illinois U.S.A.
  • 3128149278 | +1 312-814-9278 Illinois U.S.A.
  • 3128149279 | +1 312-814-9279 Illinois U.S.A.
  • 3128149280 | +1 312-814-9280 Illinois U.S.A.
  • 3128149281 | +1 312-814-9281 Illinois U.S.A.
  • 3128149282 | +1 312-814-9282 Illinois U.S.A.
  • 3128149283 | +1 312-814-9283 Illinois U.S.A.
  • 3128149284 | +1 312-814-9284 Illinois U.S.A.
  • 3128149285 | +1 312-814-9285 Illinois U.S.A.
  • 3128149286 | +1 312-814-9286 Illinois U.S.A.
  • 3128149287 | +1 312-814-9287 Illinois U.S.A.
  • 3128149288 | +1 312-814-9288 Illinois U.S.A.
  • 3128149289 | +1 312-814-9289 Illinois U.S.A.
  • 3128149290 | +1 312-814-9290 Illinois U.S.A.
  • 3128149291 | +1 312-814-9291 Illinois U.S.A.
  • 3128149292 | +1 312-814-9292 Illinois U.S.A.
  • 3128149293 | +1 312-814-9293 Illinois U.S.A.
  • 3128149294 | +1 312-814-9294 Illinois U.S.A.
  • 3128149295 | +1 312-814-9295 Illinois U.S.A.
  • 3128149296 | +1 312-814-9296 Illinois U.S.A.
  • 3128149297 | +1 312-814-9297 Illinois U.S.A.
  • 3128149298 | +1 312-814-9298 Illinois U.S.A.
  • 3128149299 | +1 312-814-9299 Illinois U.S.A.