CitysDirectory

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).

  • 3127420300 | +1 312-742-0300 Illinois U.S.A.
  • 3127420301 | +1 312-742-0301 Illinois U.S.A.
  • 3127420302 | +1 312-742-0302 Illinois U.S.A.
  • 3127420303 | +1 312-742-0303 Illinois U.S.A.
  • 3127420304 | +1 312-742-0304 Illinois U.S.A.
  • 3127420305 | +1 312-742-0305 Illinois U.S.A.
  • 3127420306 | +1 312-742-0306 Illinois U.S.A.
  • 3127420307 | +1 312-742-0307 Illinois U.S.A.
  • 3127420308 | +1 312-742-0308 Illinois U.S.A.
  • 3127420309 | +1 312-742-0309 Illinois U.S.A.
  • 3127420310 | +1 312-742-0310 Illinois U.S.A.
  • 3127420311 | +1 312-742-0311 Illinois U.S.A.
  • 3127420312 | +1 312-742-0312 Illinois U.S.A.
  • 3127420313 | +1 312-742-0313 Illinois U.S.A.
  • 3127420314 | +1 312-742-0314 Illinois U.S.A.
  • 3127420315 | +1 312-742-0315 Illinois U.S.A.
  • 3127420316 | +1 312-742-0316 Illinois U.S.A.
  • 3127420317 | +1 312-742-0317 Illinois U.S.A.
  • 3127420318 | +1 312-742-0318 Illinois U.S.A.
  • 3127420319 | +1 312-742-0319 Illinois U.S.A.
  • 3127420320 | +1 312-742-0320 Illinois U.S.A.
  • 3127420321 | +1 312-742-0321 Illinois U.S.A.
  • 3127420322 | +1 312-742-0322 Illinois U.S.A.
  • 3127420323 | +1 312-742-0323 Illinois U.S.A.
  • 3127420324 | +1 312-742-0324 Illinois U.S.A.
  • 3127420325 | +1 312-742-0325 Illinois U.S.A.
  • 3127420326 | +1 312-742-0326 Illinois U.S.A.
  • 3127420327 | +1 312-742-0327 Illinois U.S.A.
  • 3127420328 | +1 312-742-0328 Illinois U.S.A.
  • 3127420329 | +1 312-742-0329 Illinois U.S.A.
  • 3127420330 | +1 312-742-0330 Illinois U.S.A.
  • 3127420331 | +1 312-742-0331 Illinois U.S.A.
  • 3127420332 | +1 312-742-0332 Illinois U.S.A.
  • 3127420333 | +1 312-742-0333 Illinois U.S.A.
  • 3127420334 | +1 312-742-0334 Illinois U.S.A.
  • 3127420335 | +1 312-742-0335 Illinois U.S.A.
  • 3127420336 | +1 312-742-0336 Illinois U.S.A.
  • 3127420337 | +1 312-742-0337 Illinois U.S.A.
  • 3127420338 | +1 312-742-0338 Illinois U.S.A.
  • 3127420339 | +1 312-742-0339 Illinois U.S.A.
  • 3127420340 | +1 312-742-0340 Illinois U.S.A.
  • 3127420341 | +1 312-742-0341 Illinois U.S.A.
  • 3127420342 | +1 312-742-0342 Illinois U.S.A.
  • 3127420343 | +1 312-742-0343 Illinois U.S.A.
  • 3127420344 | +1 312-742-0344 Illinois U.S.A.
  • 3127420345 | +1 312-742-0345 Illinois U.S.A.
  • 3127420346 | +1 312-742-0346 Illinois U.S.A.
  • 3127420347 | +1 312-742-0347 Illinois U.S.A.
  • 3127420348 | +1 312-742-0348 Illinois U.S.A.
  • 3127420349 | +1 312-742-0349 Illinois U.S.A.
  • 3127420350 | +1 312-742-0350 Illinois U.S.A.
  • 3127420351 | +1 312-742-0351 Illinois U.S.A.
  • 3127420352 | +1 312-742-0352 Illinois U.S.A.
  • 3127420353 | +1 312-742-0353 Illinois U.S.A.
  • 3127420354 | +1 312-742-0354 Illinois U.S.A.
  • 3127420355 | +1 312-742-0355 Illinois U.S.A.
  • 3127420356 | +1 312-742-0356 Illinois U.S.A.
  • 3127420357 | +1 312-742-0357 Illinois U.S.A.
  • 3127420358 | +1 312-742-0358 Illinois U.S.A.
  • 3127420359 | +1 312-742-0359 Illinois U.S.A.
  • 3127420360 | +1 312-742-0360 Illinois U.S.A.
  • 3127420361 | +1 312-742-0361 Illinois U.S.A.
  • 3127420362 | +1 312-742-0362 Illinois U.S.A.
  • 3127420363 | +1 312-742-0363 Illinois U.S.A.
  • 3127420364 | +1 312-742-0364 Illinois U.S.A.
  • 3127420365 | +1 312-742-0365 Illinois U.S.A.
  • 3127420366 | +1 312-742-0366 Illinois U.S.A.
  • 3127420367 | +1 312-742-0367 Illinois U.S.A.
  • 3127420368 | +1 312-742-0368 Illinois U.S.A.
  • 3127420369 | +1 312-742-0369 Illinois U.S.A.
  • 3127420370 | +1 312-742-0370 Illinois U.S.A.
  • 3127420371 | +1 312-742-0371 Illinois U.S.A.
  • 3127420372 | +1 312-742-0372 Illinois U.S.A.
  • 3127420373 | +1 312-742-0373 Illinois U.S.A.
  • 3127420374 | +1 312-742-0374 Illinois U.S.A.
  • 3127420375 | +1 312-742-0375 Illinois U.S.A.
  • 3127420376 | +1 312-742-0376 Illinois U.S.A.
  • 3127420377 | +1 312-742-0377 Illinois U.S.A.
  • 3127420378 | +1 312-742-0378 Illinois U.S.A.
  • 3127420379 | +1 312-742-0379 Illinois U.S.A.
  • 3127420380 | +1 312-742-0380 Illinois U.S.A.
  • 3127420381 | +1 312-742-0381 Illinois U.S.A.
  • 3127420382 | +1 312-742-0382 Illinois U.S.A.
  • 3127420383 | +1 312-742-0383 Illinois U.S.A.
  • 3127420384 | +1 312-742-0384 Illinois U.S.A.
  • 3127420385 | +1 312-742-0385 Illinois U.S.A.
  • 3127420386 | +1 312-742-0386 Illinois U.S.A.
  • 3127420387 | +1 312-742-0387 Illinois U.S.A.
  • 3127420388 | +1 312-742-0388 Illinois U.S.A.
  • 3127420389 | +1 312-742-0389 Illinois U.S.A.
  • 3127420390 | +1 312-742-0390 Illinois U.S.A.
  • 3127420391 | +1 312-742-0391 Illinois U.S.A.
  • 3127420392 | +1 312-742-0392 Illinois U.S.A.
  • 3127420393 | +1 312-742-0393 Illinois U.S.A.
  • 3127420394 | +1 312-742-0394 Illinois U.S.A.
  • 3127420395 | +1 312-742-0395 Illinois U.S.A.
  • 3127420396 | +1 312-742-0396 Illinois U.S.A.
  • 3127420397 | +1 312-742-0397 Illinois U.S.A.
  • 3127420398 | +1 312-742-0398 Illinois U.S.A.
  • 3127420399 | +1 312-742-0399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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