CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Wireless

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).

  • 3123757300 | +1 312-375-7300 Illinois U.S.A.
  • 3123757301 | +1 312-375-7301 Illinois U.S.A.
  • 3123757302 | +1 312-375-7302 Illinois U.S.A.
  • 3123757303 | +1 312-375-7303 Illinois U.S.A.
  • 3123757304 | +1 312-375-7304 Illinois U.S.A.
  • 3123757305 | +1 312-375-7305 Illinois U.S.A.
  • 3123757306 | +1 312-375-7306 Illinois U.S.A.
  • 3123757307 | +1 312-375-7307 Illinois U.S.A.
  • 3123757308 | +1 312-375-7308 Illinois U.S.A.
  • 3123757309 | +1 312-375-7309 Illinois U.S.A.
  • 3123757310 | +1 312-375-7310 Illinois U.S.A.
  • 3123757311 | +1 312-375-7311 Illinois U.S.A.
  • 3123757312 | +1 312-375-7312 Illinois U.S.A.
  • 3123757313 | +1 312-375-7313 Illinois U.S.A.
  • 3123757314 | +1 312-375-7314 Illinois U.S.A.
  • 3123757315 | +1 312-375-7315 Illinois U.S.A.
  • 3123757316 | +1 312-375-7316 Illinois U.S.A.
  • 3123757317 | +1 312-375-7317 Illinois U.S.A.
  • 3123757318 | +1 312-375-7318 Illinois U.S.A.
  • 3123757319 | +1 312-375-7319 Illinois U.S.A.
  • 3123757320 | +1 312-375-7320 Illinois U.S.A.
  • 3123757321 | +1 312-375-7321 Illinois U.S.A.
  • 3123757322 | +1 312-375-7322 Illinois U.S.A.
  • 3123757323 | +1 312-375-7323 Illinois U.S.A.
  • 3123757324 | +1 312-375-7324 Illinois U.S.A.
  • 3123757325 | +1 312-375-7325 Illinois U.S.A.
  • 3123757326 | +1 312-375-7326 Illinois U.S.A.
  • 3123757327 | +1 312-375-7327 Illinois U.S.A.
  • 3123757328 | +1 312-375-7328 Illinois U.S.A.
  • 3123757329 | +1 312-375-7329 Illinois U.S.A.
  • 3123757330 | +1 312-375-7330 Illinois U.S.A.
  • 3123757331 | +1 312-375-7331 Illinois U.S.A.
  • 3123757332 | +1 312-375-7332 Illinois U.S.A.
  • 3123757333 | +1 312-375-7333 Illinois U.S.A.
  • 3123757334 | +1 312-375-7334 Illinois U.S.A.
  • 3123757335 | +1 312-375-7335 Illinois U.S.A.
  • 3123757336 | +1 312-375-7336 Illinois U.S.A.
  • 3123757337 | +1 312-375-7337 Illinois U.S.A.
  • 3123757338 | +1 312-375-7338 Illinois U.S.A.
  • 3123757339 | +1 312-375-7339 Illinois U.S.A.
  • 3123757340 | +1 312-375-7340 Illinois U.S.A.
  • 3123757341 | +1 312-375-7341 Illinois U.S.A.
  • 3123757342 | +1 312-375-7342 Illinois U.S.A.
  • 3123757343 | +1 312-375-7343 Illinois U.S.A.
  • 3123757344 | +1 312-375-7344 Illinois U.S.A.
  • 3123757345 | +1 312-375-7345 Illinois U.S.A.
  • 3123757346 | +1 312-375-7346 Illinois U.S.A.
  • 3123757347 | +1 312-375-7347 Illinois U.S.A.
  • 3123757348 | +1 312-375-7348 Illinois U.S.A.
  • 3123757349 | +1 312-375-7349 Illinois U.S.A.
  • 3123757350 | +1 312-375-7350 Illinois U.S.A.
  • 3123757351 | +1 312-375-7351 Illinois U.S.A.
  • 3123757352 | +1 312-375-7352 Illinois U.S.A.
  • 3123757353 | +1 312-375-7353 Illinois U.S.A.
  • 3123757354 | +1 312-375-7354 Illinois U.S.A.
  • 3123757355 | +1 312-375-7355 Illinois U.S.A.
  • 3123757356 | +1 312-375-7356 Illinois U.S.A.
  • 3123757357 | +1 312-375-7357 Illinois U.S.A.
  • 3123757358 | +1 312-375-7358 Illinois U.S.A.
  • 3123757359 | +1 312-375-7359 Illinois U.S.A.
  • 3123757360 | +1 312-375-7360 Illinois U.S.A.
  • 3123757361 | +1 312-375-7361 Illinois U.S.A.
  • 3123757362 | +1 312-375-7362 Illinois U.S.A.
  • 3123757363 | +1 312-375-7363 Illinois U.S.A.
  • 3123757364 | +1 312-375-7364 Illinois U.S.A.
  • 3123757365 | +1 312-375-7365 Illinois U.S.A.
  • 3123757366 | +1 312-375-7366 Illinois U.S.A.
  • 3123757367 | +1 312-375-7367 Illinois U.S.A.
  • 3123757368 | +1 312-375-7368 Illinois U.S.A.
  • 3123757369 | +1 312-375-7369 Illinois U.S.A.
  • 3123757370 | +1 312-375-7370 Illinois U.S.A.
  • 3123757371 | +1 312-375-7371 Illinois U.S.A.
  • 3123757372 | +1 312-375-7372 Illinois U.S.A.
  • 3123757373 | +1 312-375-7373 Illinois U.S.A.
  • 3123757374 | +1 312-375-7374 Illinois U.S.A.
  • 3123757375 | +1 312-375-7375 Illinois U.S.A.
  • 3123757376 | +1 312-375-7376 Illinois U.S.A.
  • 3123757377 | +1 312-375-7377 Illinois U.S.A.
  • 3123757378 | +1 312-375-7378 Illinois U.S.A.
  • 3123757379 | +1 312-375-7379 Illinois U.S.A.
  • 3123757380 | +1 312-375-7380 Illinois U.S.A.
  • 3123757381 | +1 312-375-7381 Illinois U.S.A.
  • 3123757382 | +1 312-375-7382 Illinois U.S.A.
  • 3123757383 | +1 312-375-7383 Illinois U.S.A.
  • 3123757384 | +1 312-375-7384 Illinois U.S.A.
  • 3123757385 | +1 312-375-7385 Illinois U.S.A.
  • 3123757386 | +1 312-375-7386 Illinois U.S.A.
  • 3123757387 | +1 312-375-7387 Illinois U.S.A.
  • 3123757388 | +1 312-375-7388 Illinois U.S.A.
  • 3123757389 | +1 312-375-7389 Illinois U.S.A.
  • 3123757390 | +1 312-375-7390 Illinois U.S.A.
  • 3123757391 | +1 312-375-7391 Illinois U.S.A.
  • 3123757392 | +1 312-375-7392 Illinois U.S.A.
  • 3123757393 | +1 312-375-7393 Illinois U.S.A.
  • 3123757394 | +1 312-375-7394 Illinois U.S.A.
  • 3123757395 | +1 312-375-7395 Illinois U.S.A.
  • 3123757396 | +1 312-375-7396 Illinois U.S.A.
  • 3123757397 | +1 312-375-7397 Illinois U.S.A.
  • 3123757398 | +1 312-375-7398 Illinois U.S.A.
  • 3123757399 | +1 312-375-7399 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