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).

  • 3127770400 | +1 312-777-0400 Illinois U.S.A.
  • 3127770401 | +1 312-777-0401 Illinois U.S.A.
  • 3127770402 | +1 312-777-0402 Illinois U.S.A.
  • 3127770403 | +1 312-777-0403 Illinois U.S.A.
  • 3127770404 | +1 312-777-0404 Illinois U.S.A.
  • 3127770405 | +1 312-777-0405 Illinois U.S.A.
  • 3127770406 | +1 312-777-0406 Illinois U.S.A.
  • 3127770407 | +1 312-777-0407 Illinois U.S.A.
  • 3127770408 | +1 312-777-0408 Illinois U.S.A.
  • 3127770409 | +1 312-777-0409 Illinois U.S.A.
  • 3127770410 | +1 312-777-0410 Illinois U.S.A.
  • 3127770411 | +1 312-777-0411 Illinois U.S.A.
  • 3127770412 | +1 312-777-0412 Illinois U.S.A.
  • 3127770413 | +1 312-777-0413 Illinois U.S.A.
  • 3127770414 | +1 312-777-0414 Illinois U.S.A.
  • 3127770415 | +1 312-777-0415 Illinois U.S.A.
  • 3127770416 | +1 312-777-0416 Illinois U.S.A.
  • 3127770417 | +1 312-777-0417 Illinois U.S.A.
  • 3127770418 | +1 312-777-0418 Illinois U.S.A.
  • 3127770419 | +1 312-777-0419 Illinois U.S.A.
  • 3127770420 | +1 312-777-0420 Illinois U.S.A.
  • 3127770421 | +1 312-777-0421 Illinois U.S.A.
  • 3127770422 | +1 312-777-0422 Illinois U.S.A.
  • 3127770423 | +1 312-777-0423 Illinois U.S.A.
  • 3127770424 | +1 312-777-0424 Illinois U.S.A.
  • 3127770425 | +1 312-777-0425 Illinois U.S.A.
  • 3127770426 | +1 312-777-0426 Illinois U.S.A.
  • 3127770427 | +1 312-777-0427 Illinois U.S.A.
  • 3127770428 | +1 312-777-0428 Illinois U.S.A.
  • 3127770429 | +1 312-777-0429 Illinois U.S.A.
  • 3127770430 | +1 312-777-0430 Illinois U.S.A.
  • 3127770431 | +1 312-777-0431 Illinois U.S.A.
  • 3127770432 | +1 312-777-0432 Illinois U.S.A.
  • 3127770433 | +1 312-777-0433 Illinois U.S.A.
  • 3127770434 | +1 312-777-0434 Illinois U.S.A.
  • 3127770435 | +1 312-777-0435 Illinois U.S.A.
  • 3127770436 | +1 312-777-0436 Illinois U.S.A.
  • 3127770437 | +1 312-777-0437 Illinois U.S.A.
  • 3127770438 | +1 312-777-0438 Illinois U.S.A.
  • 3127770439 | +1 312-777-0439 Illinois U.S.A.
  • 3127770440 | +1 312-777-0440 Illinois U.S.A.
  • 3127770441 | +1 312-777-0441 Illinois U.S.A.
  • 3127770442 | +1 312-777-0442 Illinois U.S.A.
  • 3127770443 | +1 312-777-0443 Illinois U.S.A.
  • 3127770444 | +1 312-777-0444 Illinois U.S.A.
  • 3127770445 | +1 312-777-0445 Illinois U.S.A.
  • 3127770446 | +1 312-777-0446 Illinois U.S.A.
  • 3127770447 | +1 312-777-0447 Illinois U.S.A.
  • 3127770448 | +1 312-777-0448 Illinois U.S.A.
  • 3127770449 | +1 312-777-0449 Illinois U.S.A.
  • 3127770450 | +1 312-777-0450 Illinois U.S.A.
  • 3127770451 | +1 312-777-0451 Illinois U.S.A.
  • 3127770452 | +1 312-777-0452 Illinois U.S.A.
  • 3127770453 | +1 312-777-0453 Illinois U.S.A.
  • 3127770454 | +1 312-777-0454 Illinois U.S.A.
  • 3127770455 | +1 312-777-0455 Illinois U.S.A.
  • 3127770456 | +1 312-777-0456 Illinois U.S.A.
  • 3127770457 | +1 312-777-0457 Illinois U.S.A.
  • 3127770458 | +1 312-777-0458 Illinois U.S.A.
  • 3127770459 | +1 312-777-0459 Illinois U.S.A.
  • 3127770460 | +1 312-777-0460 Illinois U.S.A.
  • 3127770461 | +1 312-777-0461 Illinois U.S.A.
  • 3127770462 | +1 312-777-0462 Illinois U.S.A.
  • 3127770463 | +1 312-777-0463 Illinois U.S.A.
  • 3127770464 | +1 312-777-0464 Illinois U.S.A.
  • 3127770465 | +1 312-777-0465 Illinois U.S.A.
  • 3127770466 | +1 312-777-0466 Illinois U.S.A.
  • 3127770467 | +1 312-777-0467 Illinois U.S.A.
  • 3127770468 | +1 312-777-0468 Illinois U.S.A.
  • 3127770469 | +1 312-777-0469 Illinois U.S.A.
  • 3127770470 | +1 312-777-0470 Illinois U.S.A.
  • 3127770471 | +1 312-777-0471 Illinois U.S.A.
  • 3127770472 | +1 312-777-0472 Illinois U.S.A.
  • 3127770473 | +1 312-777-0473 Illinois U.S.A.
  • 3127770474 | +1 312-777-0474 Illinois U.S.A.
  • 3127770475 | +1 312-777-0475 Illinois U.S.A.
  • 3127770476 | +1 312-777-0476 Illinois U.S.A.
  • 3127770477 | +1 312-777-0477 Illinois U.S.A.
  • 3127770478 | +1 312-777-0478 Illinois U.S.A.
  • 3127770479 | +1 312-777-0479 Illinois U.S.A.
  • 3127770480 | +1 312-777-0480 Illinois U.S.A.
  • 3127770481 | +1 312-777-0481 Illinois U.S.A.
  • 3127770482 | +1 312-777-0482 Illinois U.S.A.
  • 3127770483 | +1 312-777-0483 Illinois U.S.A.
  • 3127770484 | +1 312-777-0484 Illinois U.S.A.
  • 3127770485 | +1 312-777-0485 Illinois U.S.A.
  • 3127770486 | +1 312-777-0486 Illinois U.S.A.
  • 3127770487 | +1 312-777-0487 Illinois U.S.A.
  • 3127770488 | +1 312-777-0488 Illinois U.S.A.
  • 3127770489 | +1 312-777-0489 Illinois U.S.A.
  • 3127770490 | +1 312-777-0490 Illinois U.S.A.
  • 3127770491 | +1 312-777-0491 Illinois U.S.A.
  • 3127770492 | +1 312-777-0492 Illinois U.S.A.
  • 3127770493 | +1 312-777-0493 Illinois U.S.A.
  • 3127770494 | +1 312-777-0494 Illinois U.S.A.
  • 3127770495 | +1 312-777-0495 Illinois U.S.A.
  • 3127770496 | +1 312-777-0496 Illinois U.S.A.
  • 3127770497 | +1 312-777-0497 Illinois U.S.A.
  • 3127770498 | +1 312-777-0498 Illinois U.S.A.
  • 3127770499 | +1 312-777-0499 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