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).

  • 3123808300 | +1 312-380-8300 Illinois U.S.A.
  • 3123808301 | +1 312-380-8301 Illinois U.S.A.
  • 3123808302 | +1 312-380-8302 Illinois U.S.A.
  • 3123808303 | +1 312-380-8303 Illinois U.S.A.
  • 3123808304 | +1 312-380-8304 Illinois U.S.A.
  • 3123808305 | +1 312-380-8305 Illinois U.S.A.
  • 3123808306 | +1 312-380-8306 Illinois U.S.A.
  • 3123808307 | +1 312-380-8307 Illinois U.S.A.
  • 3123808308 | +1 312-380-8308 Illinois U.S.A.
  • 3123808309 | +1 312-380-8309 Illinois U.S.A.
  • 3123808310 | +1 312-380-8310 Illinois U.S.A.
  • 3123808311 | +1 312-380-8311 Illinois U.S.A.
  • 3123808312 | +1 312-380-8312 Illinois U.S.A.
  • 3123808313 | +1 312-380-8313 Illinois U.S.A.
  • 3123808314 | +1 312-380-8314 Illinois U.S.A.
  • 3123808315 | +1 312-380-8315 Illinois U.S.A.
  • 3123808316 | +1 312-380-8316 Illinois U.S.A.
  • 3123808317 | +1 312-380-8317 Illinois U.S.A.
  • 3123808318 | +1 312-380-8318 Illinois U.S.A.
  • 3123808319 | +1 312-380-8319 Illinois U.S.A.
  • 3123808320 | +1 312-380-8320 Illinois U.S.A.
  • 3123808321 | +1 312-380-8321 Illinois U.S.A.
  • 3123808322 | +1 312-380-8322 Illinois U.S.A.
  • 3123808323 | +1 312-380-8323 Illinois U.S.A.
  • 3123808324 | +1 312-380-8324 Illinois U.S.A.
  • 3123808325 | +1 312-380-8325 Illinois U.S.A.
  • 3123808326 | +1 312-380-8326 Illinois U.S.A.
  • 3123808327 | +1 312-380-8327 Illinois U.S.A.
  • 3123808328 | +1 312-380-8328 Illinois U.S.A.
  • 3123808329 | +1 312-380-8329 Illinois U.S.A.
  • 3123808330 | +1 312-380-8330 Illinois U.S.A.
  • 3123808331 | +1 312-380-8331 Illinois U.S.A.
  • 3123808332 | +1 312-380-8332 Illinois U.S.A.
  • 3123808333 | +1 312-380-8333 Illinois U.S.A.
  • 3123808334 | +1 312-380-8334 Illinois U.S.A.
  • 3123808335 | +1 312-380-8335 Illinois U.S.A.
  • 3123808336 | +1 312-380-8336 Illinois U.S.A.
  • 3123808337 | +1 312-380-8337 Illinois U.S.A.
  • 3123808338 | +1 312-380-8338 Illinois U.S.A.
  • 3123808339 | +1 312-380-8339 Illinois U.S.A.
  • 3123808340 | +1 312-380-8340 Illinois U.S.A.
  • 3123808341 | +1 312-380-8341 Illinois U.S.A.
  • 3123808342 | +1 312-380-8342 Illinois U.S.A.
  • 3123808343 | +1 312-380-8343 Illinois U.S.A.
  • 3123808344 | +1 312-380-8344 Illinois U.S.A.
  • 3123808345 | +1 312-380-8345 Illinois U.S.A.
  • 3123808346 | +1 312-380-8346 Illinois U.S.A.
  • 3123808347 | +1 312-380-8347 Illinois U.S.A.
  • 3123808348 | +1 312-380-8348 Illinois U.S.A.
  • 3123808349 | +1 312-380-8349 Illinois U.S.A.
  • 3123808350 | +1 312-380-8350 Illinois U.S.A.
  • 3123808351 | +1 312-380-8351 Illinois U.S.A.
  • 3123808352 | +1 312-380-8352 Illinois U.S.A.
  • 3123808353 | +1 312-380-8353 Illinois U.S.A.
  • 3123808354 | +1 312-380-8354 Illinois U.S.A.
  • 3123808355 | +1 312-380-8355 Illinois U.S.A.
  • 3123808356 | +1 312-380-8356 Illinois U.S.A.
  • 3123808357 | +1 312-380-8357 Illinois U.S.A.
  • 3123808358 | +1 312-380-8358 Illinois U.S.A.
  • 3123808359 | +1 312-380-8359 Illinois U.S.A.
  • 3123808360 | +1 312-380-8360 Illinois U.S.A.
  • 3123808361 | +1 312-380-8361 Illinois U.S.A.
  • 3123808362 | +1 312-380-8362 Illinois U.S.A.
  • 3123808363 | +1 312-380-8363 Illinois U.S.A.
  • 3123808364 | +1 312-380-8364 Illinois U.S.A.
  • 3123808365 | +1 312-380-8365 Illinois U.S.A.
  • 3123808366 | +1 312-380-8366 Illinois U.S.A.
  • 3123808367 | +1 312-380-8367 Illinois U.S.A.
  • 3123808368 | +1 312-380-8368 Illinois U.S.A.
  • 3123808369 | +1 312-380-8369 Illinois U.S.A.
  • 3123808370 | +1 312-380-8370 Illinois U.S.A.
  • 3123808371 | +1 312-380-8371 Illinois U.S.A.
  • 3123808372 | +1 312-380-8372 Illinois U.S.A.
  • 3123808373 | +1 312-380-8373 Illinois U.S.A.
  • 3123808374 | +1 312-380-8374 Illinois U.S.A.
  • 3123808375 | +1 312-380-8375 Illinois U.S.A.
  • 3123808376 | +1 312-380-8376 Illinois U.S.A.
  • 3123808377 | +1 312-380-8377 Illinois U.S.A.
  • 3123808378 | +1 312-380-8378 Illinois U.S.A.
  • 3123808379 | +1 312-380-8379 Illinois U.S.A.
  • 3123808380 | +1 312-380-8380 Illinois U.S.A.
  • 3123808381 | +1 312-380-8381 Illinois U.S.A.
  • 3123808382 | +1 312-380-8382 Illinois U.S.A.
  • 3123808383 | +1 312-380-8383 Illinois U.S.A.
  • 3123808384 | +1 312-380-8384 Illinois U.S.A.
  • 3123808385 | +1 312-380-8385 Illinois U.S.A.
  • 3123808386 | +1 312-380-8386 Illinois U.S.A.
  • 3123808387 | +1 312-380-8387 Illinois U.S.A.
  • 3123808388 | +1 312-380-8388 Illinois U.S.A.
  • 3123808389 | +1 312-380-8389 Illinois U.S.A.
  • 3123808390 | +1 312-380-8390 Illinois U.S.A.
  • 3123808391 | +1 312-380-8391 Illinois U.S.A.
  • 3123808392 | +1 312-380-8392 Illinois U.S.A.
  • 3123808393 | +1 312-380-8393 Illinois U.S.A.
  • 3123808394 | +1 312-380-8394 Illinois U.S.A.
  • 3123808395 | +1 312-380-8395 Illinois U.S.A.
  • 3123808396 | +1 312-380-8396 Illinois U.S.A.
  • 3123808397 | +1 312-380-8397 Illinois U.S.A.
  • 3123808398 | +1 312-380-8398 Illinois U.S.A.
  • 3123808399 | +1 312-380-8399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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