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).

  • 3128787300 | +1 312-878-7300 Illinois U.S.A.
  • 3128787301 | +1 312-878-7301 Illinois U.S.A.
  • 3128787302 | +1 312-878-7302 Illinois U.S.A.
  • 3128787303 | +1 312-878-7303 Illinois U.S.A.
  • 3128787304 | +1 312-878-7304 Illinois U.S.A.
  • 3128787305 | +1 312-878-7305 Illinois U.S.A.
  • 3128787306 | +1 312-878-7306 Illinois U.S.A.
  • 3128787307 | +1 312-878-7307 Illinois U.S.A.
  • 3128787308 | +1 312-878-7308 Illinois U.S.A.
  • 3128787309 | +1 312-878-7309 Illinois U.S.A.
  • 3128787310 | +1 312-878-7310 Illinois U.S.A.
  • 3128787311 | +1 312-878-7311 Illinois U.S.A.
  • 3128787312 | +1 312-878-7312 Illinois U.S.A.
  • 3128787313 | +1 312-878-7313 Illinois U.S.A.
  • 3128787314 | +1 312-878-7314 Illinois U.S.A.
  • 3128787315 | +1 312-878-7315 Illinois U.S.A.
  • 3128787316 | +1 312-878-7316 Illinois U.S.A.
  • 3128787317 | +1 312-878-7317 Illinois U.S.A.
  • 3128787318 | +1 312-878-7318 Illinois U.S.A.
  • 3128787319 | +1 312-878-7319 Illinois U.S.A.
  • 3128787320 | +1 312-878-7320 Illinois U.S.A.
  • 3128787321 | +1 312-878-7321 Illinois U.S.A.
  • 3128787322 | +1 312-878-7322 Illinois U.S.A.
  • 3128787323 | +1 312-878-7323 Illinois U.S.A.
  • 3128787324 | +1 312-878-7324 Illinois U.S.A.
  • 3128787325 | +1 312-878-7325 Illinois U.S.A.
  • 3128787326 | +1 312-878-7326 Illinois U.S.A.
  • 3128787327 | +1 312-878-7327 Illinois U.S.A.
  • 3128787328 | +1 312-878-7328 Illinois U.S.A.
  • 3128787329 | +1 312-878-7329 Illinois U.S.A.
  • 3128787330 | +1 312-878-7330 Illinois U.S.A.
  • 3128787331 | +1 312-878-7331 Illinois U.S.A.
  • 3128787332 | +1 312-878-7332 Illinois U.S.A.
  • 3128787333 | +1 312-878-7333 Illinois U.S.A.
  • 3128787334 | +1 312-878-7334 Illinois U.S.A.
  • 3128787335 | +1 312-878-7335 Illinois U.S.A.
  • 3128787336 | +1 312-878-7336 Illinois U.S.A.
  • 3128787337 | +1 312-878-7337 Illinois U.S.A.
  • 3128787338 | +1 312-878-7338 Illinois U.S.A.
  • 3128787339 | +1 312-878-7339 Illinois U.S.A.
  • 3128787340 | +1 312-878-7340 Illinois U.S.A.
  • 3128787341 | +1 312-878-7341 Illinois U.S.A.
  • 3128787342 | +1 312-878-7342 Illinois U.S.A.
  • 3128787343 | +1 312-878-7343 Illinois U.S.A.
  • 3128787344 | +1 312-878-7344 Illinois U.S.A.
  • 3128787345 | +1 312-878-7345 Illinois U.S.A.
  • 3128787346 | +1 312-878-7346 Illinois U.S.A.
  • 3128787347 | +1 312-878-7347 Illinois U.S.A.
  • 3128787348 | +1 312-878-7348 Illinois U.S.A.
  • 3128787349 | +1 312-878-7349 Illinois U.S.A.
  • 3128787350 | +1 312-878-7350 Illinois U.S.A.
  • 3128787351 | +1 312-878-7351 Illinois U.S.A.
  • 3128787352 | +1 312-878-7352 Illinois U.S.A.
  • 3128787353 | +1 312-878-7353 Illinois U.S.A.
  • 3128787354 | +1 312-878-7354 Illinois U.S.A.
  • 3128787355 | +1 312-878-7355 Illinois U.S.A.
  • 3128787356 | +1 312-878-7356 Illinois U.S.A.
  • 3128787357 | +1 312-878-7357 Illinois U.S.A.
  • 3128787358 | +1 312-878-7358 Illinois U.S.A.
  • 3128787359 | +1 312-878-7359 Illinois U.S.A.
  • 3128787360 | +1 312-878-7360 Illinois U.S.A.
  • 3128787361 | +1 312-878-7361 Illinois U.S.A.
  • 3128787362 | +1 312-878-7362 Illinois U.S.A.
  • 3128787363 | +1 312-878-7363 Illinois U.S.A.
  • 3128787364 | +1 312-878-7364 Illinois U.S.A.
  • 3128787365 | +1 312-878-7365 Illinois U.S.A.
  • 3128787366 | +1 312-878-7366 Illinois U.S.A.
  • 3128787367 | +1 312-878-7367 Illinois U.S.A.
  • 3128787368 | +1 312-878-7368 Illinois U.S.A.
  • 3128787369 | +1 312-878-7369 Illinois U.S.A.
  • 3128787370 | +1 312-878-7370 Illinois U.S.A.
  • 3128787371 | +1 312-878-7371 Illinois U.S.A.
  • 3128787372 | +1 312-878-7372 Illinois U.S.A.
  • 3128787373 | +1 312-878-7373 Illinois U.S.A.
  • 3128787374 | +1 312-878-7374 Illinois U.S.A.
  • 3128787375 | +1 312-878-7375 Illinois U.S.A.
  • 3128787376 | +1 312-878-7376 Illinois U.S.A.
  • 3128787377 | +1 312-878-7377 Illinois U.S.A.
  • 3128787378 | +1 312-878-7378 Illinois U.S.A.
  • 3128787379 | +1 312-878-7379 Illinois U.S.A.
  • 3128787380 | +1 312-878-7380 Illinois U.S.A.
  • 3128787381 | +1 312-878-7381 Illinois U.S.A.
  • 3128787382 | +1 312-878-7382 Illinois U.S.A.
  • 3128787383 | +1 312-878-7383 Illinois U.S.A.
  • 3128787384 | +1 312-878-7384 Illinois U.S.A.
  • 3128787385 | +1 312-878-7385 Illinois U.S.A.
  • 3128787386 | +1 312-878-7386 Illinois U.S.A.
  • 3128787387 | +1 312-878-7387 Illinois U.S.A.
  • 3128787388 | +1 312-878-7388 Illinois U.S.A.
  • 3128787389 | +1 312-878-7389 Illinois U.S.A.
  • 3128787390 | +1 312-878-7390 Illinois U.S.A.
  • 3128787391 | +1 312-878-7391 Illinois U.S.A.
  • 3128787392 | +1 312-878-7392 Illinois U.S.A.
  • 3128787393 | +1 312-878-7393 Illinois U.S.A.
  • 3128787394 | +1 312-878-7394 Illinois U.S.A.
  • 3128787395 | +1 312-878-7395 Illinois U.S.A.
  • 3128787396 | +1 312-878-7396 Illinois U.S.A.
  • 3128787397 | +1 312-878-7397 Illinois U.S.A.
  • 3128787398 | +1 312-878-7398 Illinois U.S.A.
  • 3128787399 | +1 312-878-7399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z