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).

  • 3126529300 | +1 312-652-9300 Illinois U.S.A.
  • 3126529301 | +1 312-652-9301 Illinois U.S.A.
  • 3126529302 | +1 312-652-9302 Illinois U.S.A.
  • 3126529303 | +1 312-652-9303 Illinois U.S.A.
  • 3126529304 | +1 312-652-9304 Illinois U.S.A.
  • 3126529305 | +1 312-652-9305 Illinois U.S.A.
  • 3126529306 | +1 312-652-9306 Illinois U.S.A.
  • 3126529307 | +1 312-652-9307 Illinois U.S.A.
  • 3126529308 | +1 312-652-9308 Illinois U.S.A.
  • 3126529309 | +1 312-652-9309 Illinois U.S.A.
  • 3126529310 | +1 312-652-9310 Illinois U.S.A.
  • 3126529311 | +1 312-652-9311 Illinois U.S.A.
  • 3126529312 | +1 312-652-9312 Illinois U.S.A.
  • 3126529313 | +1 312-652-9313 Illinois U.S.A.
  • 3126529314 | +1 312-652-9314 Illinois U.S.A.
  • 3126529315 | +1 312-652-9315 Illinois U.S.A.
  • 3126529316 | +1 312-652-9316 Illinois U.S.A.
  • 3126529317 | +1 312-652-9317 Illinois U.S.A.
  • 3126529318 | +1 312-652-9318 Illinois U.S.A.
  • 3126529319 | +1 312-652-9319 Illinois U.S.A.
  • 3126529320 | +1 312-652-9320 Illinois U.S.A.
  • 3126529321 | +1 312-652-9321 Illinois U.S.A.
  • 3126529322 | +1 312-652-9322 Illinois U.S.A.
  • 3126529323 | +1 312-652-9323 Illinois U.S.A.
  • 3126529324 | +1 312-652-9324 Illinois U.S.A.
  • 3126529325 | +1 312-652-9325 Illinois U.S.A.
  • 3126529326 | +1 312-652-9326 Illinois U.S.A.
  • 3126529327 | +1 312-652-9327 Illinois U.S.A.
  • 3126529328 | +1 312-652-9328 Illinois U.S.A.
  • 3126529329 | +1 312-652-9329 Illinois U.S.A.
  • 3126529330 | +1 312-652-9330 Illinois U.S.A.
  • 3126529331 | +1 312-652-9331 Illinois U.S.A.
  • 3126529332 | +1 312-652-9332 Illinois U.S.A.
  • 3126529333 | +1 312-652-9333 Illinois U.S.A.
  • 3126529334 | +1 312-652-9334 Illinois U.S.A.
  • 3126529335 | +1 312-652-9335 Illinois U.S.A.
  • 3126529336 | +1 312-652-9336 Illinois U.S.A.
  • 3126529337 | +1 312-652-9337 Illinois U.S.A.
  • 3126529338 | +1 312-652-9338 Illinois U.S.A.
  • 3126529339 | +1 312-652-9339 Illinois U.S.A.
  • 3126529340 | +1 312-652-9340 Illinois U.S.A.
  • 3126529341 | +1 312-652-9341 Illinois U.S.A.
  • 3126529342 | +1 312-652-9342 Illinois U.S.A.
  • 3126529343 | +1 312-652-9343 Illinois U.S.A.
  • 3126529344 | +1 312-652-9344 Illinois U.S.A.
  • 3126529345 | +1 312-652-9345 Illinois U.S.A.
  • 3126529346 | +1 312-652-9346 Illinois U.S.A.
  • 3126529347 | +1 312-652-9347 Illinois U.S.A.
  • 3126529348 | +1 312-652-9348 Illinois U.S.A.
  • 3126529349 | +1 312-652-9349 Illinois U.S.A.
  • 3126529350 | +1 312-652-9350 Illinois U.S.A.
  • 3126529351 | +1 312-652-9351 Illinois U.S.A.
  • 3126529352 | +1 312-652-9352 Illinois U.S.A.
  • 3126529353 | +1 312-652-9353 Illinois U.S.A.
  • 3126529354 | +1 312-652-9354 Illinois U.S.A.
  • 3126529355 | +1 312-652-9355 Illinois U.S.A.
  • 3126529356 | +1 312-652-9356 Illinois U.S.A.
  • 3126529357 | +1 312-652-9357 Illinois U.S.A.
  • 3126529358 | +1 312-652-9358 Illinois U.S.A.
  • 3126529359 | +1 312-652-9359 Illinois U.S.A.
  • 3126529360 | +1 312-652-9360 Illinois U.S.A.
  • 3126529361 | +1 312-652-9361 Illinois U.S.A.
  • 3126529362 | +1 312-652-9362 Illinois U.S.A.
  • 3126529363 | +1 312-652-9363 Illinois U.S.A.
  • 3126529364 | +1 312-652-9364 Illinois U.S.A.
  • 3126529365 | +1 312-652-9365 Illinois U.S.A.
  • 3126529366 | +1 312-652-9366 Illinois U.S.A.
  • 3126529367 | +1 312-652-9367 Illinois U.S.A.
  • 3126529368 | +1 312-652-9368 Illinois U.S.A.
  • 3126529369 | +1 312-652-9369 Illinois U.S.A.
  • 3126529370 | +1 312-652-9370 Illinois U.S.A.
  • 3126529371 | +1 312-652-9371 Illinois U.S.A.
  • 3126529372 | +1 312-652-9372 Illinois U.S.A.
  • 3126529373 | +1 312-652-9373 Illinois U.S.A.
  • 3126529374 | +1 312-652-9374 Illinois U.S.A.
  • 3126529375 | +1 312-652-9375 Illinois U.S.A.
  • 3126529376 | +1 312-652-9376 Illinois U.S.A.
  • 3126529377 | +1 312-652-9377 Illinois U.S.A.
  • 3126529378 | +1 312-652-9378 Illinois U.S.A.
  • 3126529379 | +1 312-652-9379 Illinois U.S.A.
  • 3126529380 | +1 312-652-9380 Illinois U.S.A.
  • 3126529381 | +1 312-652-9381 Illinois U.S.A.
  • 3126529382 | +1 312-652-9382 Illinois U.S.A.
  • 3126529383 | +1 312-652-9383 Illinois U.S.A.
  • 3126529384 | +1 312-652-9384 Illinois U.S.A.
  • 3126529385 | +1 312-652-9385 Illinois U.S.A.
  • 3126529386 | +1 312-652-9386 Illinois U.S.A.
  • 3126529387 | +1 312-652-9387 Illinois U.S.A.
  • 3126529388 | +1 312-652-9388 Illinois U.S.A.
  • 3126529389 | +1 312-652-9389 Illinois U.S.A.
  • 3126529390 | +1 312-652-9390 Illinois U.S.A.
  • 3126529391 | +1 312-652-9391 Illinois U.S.A.
  • 3126529392 | +1 312-652-9392 Illinois U.S.A.
  • 3126529393 | +1 312-652-9393 Illinois U.S.A.
  • 3126529394 | +1 312-652-9394 Illinois U.S.A.
  • 3126529395 | +1 312-652-9395 Illinois U.S.A.
  • 3126529396 | +1 312-652-9396 Illinois U.S.A.
  • 3126529397 | +1 312-652-9397 Illinois U.S.A.
  • 3126529398 | +1 312-652-9398 Illinois U.S.A.
  • 3126529399 | +1 312-652-9399 Illinois U.S.A.