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).

  • 3122456400 | +1 312-245-6400 Illinois U.S.A.
  • 3122456401 | +1 312-245-6401 Illinois U.S.A.
  • 3122456402 | +1 312-245-6402 Illinois U.S.A.
  • 3122456403 | +1 312-245-6403 Illinois U.S.A.
  • 3122456404 | +1 312-245-6404 Illinois U.S.A.
  • 3122456405 | +1 312-245-6405 Illinois U.S.A.
  • 3122456406 | +1 312-245-6406 Illinois U.S.A.
  • 3122456407 | +1 312-245-6407 Illinois U.S.A.
  • 3122456408 | +1 312-245-6408 Illinois U.S.A.
  • 3122456409 | +1 312-245-6409 Illinois U.S.A.
  • 3122456410 | +1 312-245-6410 Illinois U.S.A.
  • 3122456411 | +1 312-245-6411 Illinois U.S.A.
  • 3122456412 | +1 312-245-6412 Illinois U.S.A.
  • 3122456413 | +1 312-245-6413 Illinois U.S.A.
  • 3122456414 | +1 312-245-6414 Illinois U.S.A.
  • 3122456415 | +1 312-245-6415 Illinois U.S.A.
  • 3122456416 | +1 312-245-6416 Illinois U.S.A.
  • 3122456417 | +1 312-245-6417 Illinois U.S.A.
  • 3122456418 | +1 312-245-6418 Illinois U.S.A.
  • 3122456419 | +1 312-245-6419 Illinois U.S.A.
  • 3122456420 | +1 312-245-6420 Illinois U.S.A.
  • 3122456421 | +1 312-245-6421 Illinois U.S.A.
  • 3122456422 | +1 312-245-6422 Illinois U.S.A.
  • 3122456423 | +1 312-245-6423 Illinois U.S.A.
  • 3122456424 | +1 312-245-6424 Illinois U.S.A.
  • 3122456425 | +1 312-245-6425 Illinois U.S.A.
  • 3122456426 | +1 312-245-6426 Illinois U.S.A.
  • 3122456427 | +1 312-245-6427 Illinois U.S.A.
  • 3122456428 | +1 312-245-6428 Illinois U.S.A.
  • 3122456429 | +1 312-245-6429 Illinois U.S.A.
  • 3122456430 | +1 312-245-6430 Illinois U.S.A.
  • 3122456431 | +1 312-245-6431 Illinois U.S.A.
  • 3122456432 | +1 312-245-6432 Illinois U.S.A.
  • 3122456433 | +1 312-245-6433 Illinois U.S.A.
  • 3122456434 | +1 312-245-6434 Illinois U.S.A.
  • 3122456435 | +1 312-245-6435 Illinois U.S.A.
  • 3122456436 | +1 312-245-6436 Illinois U.S.A.
  • 3122456437 | +1 312-245-6437 Illinois U.S.A.
  • 3122456438 | +1 312-245-6438 Illinois U.S.A.
  • 3122456439 | +1 312-245-6439 Illinois U.S.A.
  • 3122456440 | +1 312-245-6440 Illinois U.S.A.
  • 3122456441 | +1 312-245-6441 Illinois U.S.A.
  • 3122456442 | +1 312-245-6442 Illinois U.S.A.
  • 3122456443 | +1 312-245-6443 Illinois U.S.A.
  • 3122456444 | +1 312-245-6444 Illinois U.S.A.
  • 3122456445 | +1 312-245-6445 Illinois U.S.A.
  • 3122456446 | +1 312-245-6446 Illinois U.S.A.
  • 3122456447 | +1 312-245-6447 Illinois U.S.A.
  • 3122456448 | +1 312-245-6448 Illinois U.S.A.
  • 3122456449 | +1 312-245-6449 Illinois U.S.A.
  • 3122456450 | +1 312-245-6450 Illinois U.S.A.
  • 3122456451 | +1 312-245-6451 Illinois U.S.A.
  • 3122456452 | +1 312-245-6452 Illinois U.S.A.
  • 3122456453 | +1 312-245-6453 Illinois U.S.A.
  • 3122456454 | +1 312-245-6454 Illinois U.S.A.
  • 3122456455 | +1 312-245-6455 Illinois U.S.A.
  • 3122456456 | +1 312-245-6456 Illinois U.S.A.
  • 3122456457 | +1 312-245-6457 Illinois U.S.A.
  • 3122456458 | +1 312-245-6458 Illinois U.S.A.
  • 3122456459 | +1 312-245-6459 Illinois U.S.A.
  • 3122456460 | +1 312-245-6460 Illinois U.S.A.
  • 3122456461 | +1 312-245-6461 Illinois U.S.A.
  • 3122456462 | +1 312-245-6462 Illinois U.S.A.
  • 3122456463 | +1 312-245-6463 Illinois U.S.A.
  • 3122456464 | +1 312-245-6464 Illinois U.S.A.
  • 3122456465 | +1 312-245-6465 Illinois U.S.A.
  • 3122456466 | +1 312-245-6466 Illinois U.S.A.
  • 3122456467 | +1 312-245-6467 Illinois U.S.A.
  • 3122456468 | +1 312-245-6468 Illinois U.S.A.
  • 3122456469 | +1 312-245-6469 Illinois U.S.A.
  • 3122456470 | +1 312-245-6470 Illinois U.S.A.
  • 3122456471 | +1 312-245-6471 Illinois U.S.A.
  • 3122456472 | +1 312-245-6472 Illinois U.S.A.
  • 3122456473 | +1 312-245-6473 Illinois U.S.A.
  • 3122456474 | +1 312-245-6474 Illinois U.S.A.
  • 3122456475 | +1 312-245-6475 Illinois U.S.A.
  • 3122456476 | +1 312-245-6476 Illinois U.S.A.
  • 3122456477 | +1 312-245-6477 Illinois U.S.A.
  • 3122456478 | +1 312-245-6478 Illinois U.S.A.
  • 3122456479 | +1 312-245-6479 Illinois U.S.A.
  • 3122456480 | +1 312-245-6480 Illinois U.S.A.
  • 3122456481 | +1 312-245-6481 Illinois U.S.A.
  • 3122456482 | +1 312-245-6482 Illinois U.S.A.
  • 3122456483 | +1 312-245-6483 Illinois U.S.A.
  • 3122456484 | +1 312-245-6484 Illinois U.S.A.
  • 3122456485 | +1 312-245-6485 Illinois U.S.A.
  • 3122456486 | +1 312-245-6486 Illinois U.S.A.
  • 3122456487 | +1 312-245-6487 Illinois U.S.A.
  • 3122456488 | +1 312-245-6488 Illinois U.S.A.
  • 3122456489 | +1 312-245-6489 Illinois U.S.A.
  • 3122456490 | +1 312-245-6490 Illinois U.S.A.
  • 3122456491 | +1 312-245-6491 Illinois U.S.A.
  • 3122456492 | +1 312-245-6492 Illinois U.S.A.
  • 3122456493 | +1 312-245-6493 Illinois U.S.A.
  • 3122456494 | +1 312-245-6494 Illinois U.S.A.
  • 3122456495 | +1 312-245-6495 Illinois U.S.A.
  • 3122456496 | +1 312-245-6496 Illinois U.S.A.
  • 3122456497 | +1 312-245-6497 Illinois U.S.A.
  • 3122456498 | +1 312-245-6498 Illinois U.S.A.
  • 3122456499 | +1 312-245-6499 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