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).

  • 3122059300 | +1 312-205-9300 Illinois U.S.A.
  • 3122059301 | +1 312-205-9301 Illinois U.S.A.
  • 3122059302 | +1 312-205-9302 Illinois U.S.A.
  • 3122059303 | +1 312-205-9303 Illinois U.S.A.
  • 3122059304 | +1 312-205-9304 Illinois U.S.A.
  • 3122059305 | +1 312-205-9305 Illinois U.S.A.
  • 3122059306 | +1 312-205-9306 Illinois U.S.A.
  • 3122059307 | +1 312-205-9307 Illinois U.S.A.
  • 3122059308 | +1 312-205-9308 Illinois U.S.A.
  • 3122059309 | +1 312-205-9309 Illinois U.S.A.
  • 3122059310 | +1 312-205-9310 Illinois U.S.A.
  • 3122059311 | +1 312-205-9311 Illinois U.S.A.
  • 3122059312 | +1 312-205-9312 Illinois U.S.A.
  • 3122059313 | +1 312-205-9313 Illinois U.S.A.
  • 3122059314 | +1 312-205-9314 Illinois U.S.A.
  • 3122059315 | +1 312-205-9315 Illinois U.S.A.
  • 3122059316 | +1 312-205-9316 Illinois U.S.A.
  • 3122059317 | +1 312-205-9317 Illinois U.S.A.
  • 3122059318 | +1 312-205-9318 Illinois U.S.A.
  • 3122059319 | +1 312-205-9319 Illinois U.S.A.
  • 3122059320 | +1 312-205-9320 Illinois U.S.A.
  • 3122059321 | +1 312-205-9321 Illinois U.S.A.
  • 3122059322 | +1 312-205-9322 Illinois U.S.A.
  • 3122059323 | +1 312-205-9323 Illinois U.S.A.
  • 3122059324 | +1 312-205-9324 Illinois U.S.A.
  • 3122059325 | +1 312-205-9325 Illinois U.S.A.
  • 3122059326 | +1 312-205-9326 Illinois U.S.A.
  • 3122059327 | +1 312-205-9327 Illinois U.S.A.
  • 3122059328 | +1 312-205-9328 Illinois U.S.A.
  • 3122059329 | +1 312-205-9329 Illinois U.S.A.
  • 3122059330 | +1 312-205-9330 Illinois U.S.A.
  • 3122059331 | +1 312-205-9331 Illinois U.S.A.
  • 3122059332 | +1 312-205-9332 Illinois U.S.A.
  • 3122059333 | +1 312-205-9333 Illinois U.S.A.
  • 3122059334 | +1 312-205-9334 Illinois U.S.A.
  • 3122059335 | +1 312-205-9335 Illinois U.S.A.
  • 3122059336 | +1 312-205-9336 Illinois U.S.A.
  • 3122059337 | +1 312-205-9337 Illinois U.S.A.
  • 3122059338 | +1 312-205-9338 Illinois U.S.A.
  • 3122059339 | +1 312-205-9339 Illinois U.S.A.
  • 3122059340 | +1 312-205-9340 Illinois U.S.A.
  • 3122059341 | +1 312-205-9341 Illinois U.S.A.
  • 3122059342 | +1 312-205-9342 Illinois U.S.A.
  • 3122059343 | +1 312-205-9343 Illinois U.S.A.
  • 3122059344 | +1 312-205-9344 Illinois U.S.A.
  • 3122059345 | +1 312-205-9345 Illinois U.S.A.
  • 3122059346 | +1 312-205-9346 Illinois U.S.A.
  • 3122059347 | +1 312-205-9347 Illinois U.S.A.
  • 3122059348 | +1 312-205-9348 Illinois U.S.A.
  • 3122059349 | +1 312-205-9349 Illinois U.S.A.
  • 3122059350 | +1 312-205-9350 Illinois U.S.A.
  • 3122059351 | +1 312-205-9351 Illinois U.S.A.
  • 3122059352 | +1 312-205-9352 Illinois U.S.A.
  • 3122059353 | +1 312-205-9353 Illinois U.S.A.
  • 3122059354 | +1 312-205-9354 Illinois U.S.A.
  • 3122059355 | +1 312-205-9355 Illinois U.S.A.
  • 3122059356 | +1 312-205-9356 Illinois U.S.A.
  • 3122059357 | +1 312-205-9357 Illinois U.S.A.
  • 3122059358 | +1 312-205-9358 Illinois U.S.A.
  • 3122059359 | +1 312-205-9359 Illinois U.S.A.
  • 3122059360 | +1 312-205-9360 Illinois U.S.A.
  • 3122059361 | +1 312-205-9361 Illinois U.S.A.
  • 3122059362 | +1 312-205-9362 Illinois U.S.A.
  • 3122059363 | +1 312-205-9363 Illinois U.S.A.
  • 3122059364 | +1 312-205-9364 Illinois U.S.A.
  • 3122059365 | +1 312-205-9365 Illinois U.S.A.
  • 3122059366 | +1 312-205-9366 Illinois U.S.A.
  • 3122059367 | +1 312-205-9367 Illinois U.S.A.
  • 3122059368 | +1 312-205-9368 Illinois U.S.A.
  • 3122059369 | +1 312-205-9369 Illinois U.S.A.
  • 3122059370 | +1 312-205-9370 Illinois U.S.A.
  • 3122059371 | +1 312-205-9371 Illinois U.S.A.
  • 3122059372 | +1 312-205-9372 Illinois U.S.A.
  • 3122059373 | +1 312-205-9373 Illinois U.S.A.
  • 3122059374 | +1 312-205-9374 Illinois U.S.A.
  • 3122059375 | +1 312-205-9375 Illinois U.S.A.
  • 3122059376 | +1 312-205-9376 Illinois U.S.A.
  • 3122059377 | +1 312-205-9377 Illinois U.S.A.
  • 3122059378 | +1 312-205-9378 Illinois U.S.A.
  • 3122059379 | +1 312-205-9379 Illinois U.S.A.
  • 3122059380 | +1 312-205-9380 Illinois U.S.A.
  • 3122059381 | +1 312-205-9381 Illinois U.S.A.
  • 3122059382 | +1 312-205-9382 Illinois U.S.A.
  • 3122059383 | +1 312-205-9383 Illinois U.S.A.
  • 3122059384 | +1 312-205-9384 Illinois U.S.A.
  • 3122059385 | +1 312-205-9385 Illinois U.S.A.
  • 3122059386 | +1 312-205-9386 Illinois U.S.A.
  • 3122059387 | +1 312-205-9387 Illinois U.S.A.
  • 3122059388 | +1 312-205-9388 Illinois U.S.A.
  • 3122059389 | +1 312-205-9389 Illinois U.S.A.
  • 3122059390 | +1 312-205-9390 Illinois U.S.A.
  • 3122059391 | +1 312-205-9391 Illinois U.S.A.
  • 3122059392 | +1 312-205-9392 Illinois U.S.A.
  • 3122059393 | +1 312-205-9393 Illinois U.S.A.
  • 3122059394 | +1 312-205-9394 Illinois U.S.A.
  • 3122059395 | +1 312-205-9395 Illinois U.S.A.
  • 3122059396 | +1 312-205-9396 Illinois U.S.A.
  • 3122059397 | +1 312-205-9397 Illinois U.S.A.
  • 3122059398 | +1 312-205-9398 Illinois U.S.A.
  • 3122059399 | +1 312-205-9399 Illinois U.S.A.