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).

  • 3127126300 | +1 312-712-6300 Illinois U.S.A.
  • 3127126301 | +1 312-712-6301 Illinois U.S.A.
  • 3127126302 | +1 312-712-6302 Illinois U.S.A.
  • 3127126303 | +1 312-712-6303 Illinois U.S.A.
  • 3127126304 | +1 312-712-6304 Illinois U.S.A.
  • 3127126305 | +1 312-712-6305 Illinois U.S.A.
  • 3127126306 | +1 312-712-6306 Illinois U.S.A.
  • 3127126307 | +1 312-712-6307 Illinois U.S.A.
  • 3127126308 | +1 312-712-6308 Illinois U.S.A.
  • 3127126309 | +1 312-712-6309 Illinois U.S.A.
  • 3127126310 | +1 312-712-6310 Illinois U.S.A.
  • 3127126311 | +1 312-712-6311 Illinois U.S.A.
  • 3127126312 | +1 312-712-6312 Illinois U.S.A.
  • 3127126313 | +1 312-712-6313 Illinois U.S.A.
  • 3127126314 | +1 312-712-6314 Illinois U.S.A.
  • 3127126315 | +1 312-712-6315 Illinois U.S.A.
  • 3127126316 | +1 312-712-6316 Illinois U.S.A.
  • 3127126317 | +1 312-712-6317 Illinois U.S.A.
  • 3127126318 | +1 312-712-6318 Illinois U.S.A.
  • 3127126319 | +1 312-712-6319 Illinois U.S.A.
  • 3127126320 | +1 312-712-6320 Illinois U.S.A.
  • 3127126321 | +1 312-712-6321 Illinois U.S.A.
  • 3127126322 | +1 312-712-6322 Illinois U.S.A.
  • 3127126323 | +1 312-712-6323 Illinois U.S.A.
  • 3127126324 | +1 312-712-6324 Illinois U.S.A.
  • 3127126325 | +1 312-712-6325 Illinois U.S.A.
  • 3127126326 | +1 312-712-6326 Illinois U.S.A.
  • 3127126327 | +1 312-712-6327 Illinois U.S.A.
  • 3127126328 | +1 312-712-6328 Illinois U.S.A.
  • 3127126329 | +1 312-712-6329 Illinois U.S.A.
  • 3127126330 | +1 312-712-6330 Illinois U.S.A.
  • 3127126331 | +1 312-712-6331 Illinois U.S.A.
  • 3127126332 | +1 312-712-6332 Illinois U.S.A.
  • 3127126333 | +1 312-712-6333 Illinois U.S.A.
  • 3127126334 | +1 312-712-6334 Illinois U.S.A.
  • 3127126335 | +1 312-712-6335 Illinois U.S.A.
  • 3127126336 | +1 312-712-6336 Illinois U.S.A.
  • 3127126337 | +1 312-712-6337 Illinois U.S.A.
  • 3127126338 | +1 312-712-6338 Illinois U.S.A.
  • 3127126339 | +1 312-712-6339 Illinois U.S.A.
  • 3127126340 | +1 312-712-6340 Illinois U.S.A.
  • 3127126341 | +1 312-712-6341 Illinois U.S.A.
  • 3127126342 | +1 312-712-6342 Illinois U.S.A.
  • 3127126343 | +1 312-712-6343 Illinois U.S.A.
  • 3127126344 | +1 312-712-6344 Illinois U.S.A.
  • 3127126345 | +1 312-712-6345 Illinois U.S.A.
  • 3127126346 | +1 312-712-6346 Illinois U.S.A.
  • 3127126347 | +1 312-712-6347 Illinois U.S.A.
  • 3127126348 | +1 312-712-6348 Illinois U.S.A.
  • 3127126349 | +1 312-712-6349 Illinois U.S.A.
  • 3127126350 | +1 312-712-6350 Illinois U.S.A.
  • 3127126351 | +1 312-712-6351 Illinois U.S.A.
  • 3127126352 | +1 312-712-6352 Illinois U.S.A.
  • 3127126353 | +1 312-712-6353 Illinois U.S.A.
  • 3127126354 | +1 312-712-6354 Illinois U.S.A.
  • 3127126355 | +1 312-712-6355 Illinois U.S.A.
  • 3127126356 | +1 312-712-6356 Illinois U.S.A.
  • 3127126357 | +1 312-712-6357 Illinois U.S.A.
  • 3127126358 | +1 312-712-6358 Illinois U.S.A.
  • 3127126359 | +1 312-712-6359 Illinois U.S.A.
  • 3127126360 | +1 312-712-6360 Illinois U.S.A.
  • 3127126361 | +1 312-712-6361 Illinois U.S.A.
  • 3127126362 | +1 312-712-6362 Illinois U.S.A.
  • 3127126363 | +1 312-712-6363 Illinois U.S.A.
  • 3127126364 | +1 312-712-6364 Illinois U.S.A.
  • 3127126365 | +1 312-712-6365 Illinois U.S.A.
  • 3127126366 | +1 312-712-6366 Illinois U.S.A.
  • 3127126367 | +1 312-712-6367 Illinois U.S.A.
  • 3127126368 | +1 312-712-6368 Illinois U.S.A.
  • 3127126369 | +1 312-712-6369 Illinois U.S.A.
  • 3127126370 | +1 312-712-6370 Illinois U.S.A.
  • 3127126371 | +1 312-712-6371 Illinois U.S.A.
  • 3127126372 | +1 312-712-6372 Illinois U.S.A.
  • 3127126373 | +1 312-712-6373 Illinois U.S.A.
  • 3127126374 | +1 312-712-6374 Illinois U.S.A.
  • 3127126375 | +1 312-712-6375 Illinois U.S.A.
  • 3127126376 | +1 312-712-6376 Illinois U.S.A.
  • 3127126377 | +1 312-712-6377 Illinois U.S.A.
  • 3127126378 | +1 312-712-6378 Illinois U.S.A.
  • 3127126379 | +1 312-712-6379 Illinois U.S.A.
  • 3127126380 | +1 312-712-6380 Illinois U.S.A.
  • 3127126381 | +1 312-712-6381 Illinois U.S.A.
  • 3127126382 | +1 312-712-6382 Illinois U.S.A.
  • 3127126383 | +1 312-712-6383 Illinois U.S.A.
  • 3127126384 | +1 312-712-6384 Illinois U.S.A.
  • 3127126385 | +1 312-712-6385 Illinois U.S.A.
  • 3127126386 | +1 312-712-6386 Illinois U.S.A.
  • 3127126387 | +1 312-712-6387 Illinois U.S.A.
  • 3127126388 | +1 312-712-6388 Illinois U.S.A.
  • 3127126389 | +1 312-712-6389 Illinois U.S.A.
  • 3127126390 | +1 312-712-6390 Illinois U.S.A.
  • 3127126391 | +1 312-712-6391 Illinois U.S.A.
  • 3127126392 | +1 312-712-6392 Illinois U.S.A.
  • 3127126393 | +1 312-712-6393 Illinois U.S.A.
  • 3127126394 | +1 312-712-6394 Illinois U.S.A.
  • 3127126395 | +1 312-712-6395 Illinois U.S.A.
  • 3127126396 | +1 312-712-6396 Illinois U.S.A.
  • 3127126397 | +1 312-712-6397 Illinois U.S.A.
  • 3127126398 | +1 312-712-6398 Illinois U.S.A.
  • 3127126399 | +1 312-712-6399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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