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).

  • 3128220400 | +1 312-822-0400 Illinois U.S.A.
  • 3128220401 | +1 312-822-0401 Illinois U.S.A.
  • 3128220402 | +1 312-822-0402 Illinois U.S.A.
  • 3128220403 | +1 312-822-0403 Illinois U.S.A.
  • 3128220404 | +1 312-822-0404 Illinois U.S.A.
  • 3128220405 | +1 312-822-0405 Illinois U.S.A.
  • 3128220406 | +1 312-822-0406 Illinois U.S.A.
  • 3128220407 | +1 312-822-0407 Illinois U.S.A.
  • 3128220408 | +1 312-822-0408 Illinois U.S.A.
  • 3128220409 | +1 312-822-0409 Illinois U.S.A.
  • 3128220410 | +1 312-822-0410 Illinois U.S.A.
  • 3128220411 | +1 312-822-0411 Illinois U.S.A.
  • 3128220412 | +1 312-822-0412 Illinois U.S.A.
  • 3128220413 | +1 312-822-0413 Illinois U.S.A.
  • 3128220414 | +1 312-822-0414 Illinois U.S.A.
  • 3128220415 | +1 312-822-0415 Illinois U.S.A.
  • 3128220416 | +1 312-822-0416 Illinois U.S.A.
  • 3128220417 | +1 312-822-0417 Illinois U.S.A.
  • 3128220418 | +1 312-822-0418 Illinois U.S.A.
  • 3128220419 | +1 312-822-0419 Illinois U.S.A.
  • 3128220420 | +1 312-822-0420 Illinois U.S.A.
  • 3128220421 | +1 312-822-0421 Illinois U.S.A.
  • 3128220422 | +1 312-822-0422 Illinois U.S.A.
  • 3128220423 | +1 312-822-0423 Illinois U.S.A.
  • 3128220424 | +1 312-822-0424 Illinois U.S.A.
  • 3128220425 | +1 312-822-0425 Illinois U.S.A.
  • 3128220426 | +1 312-822-0426 Illinois U.S.A.
  • 3128220427 | +1 312-822-0427 Illinois U.S.A.
  • 3128220428 | +1 312-822-0428 Illinois U.S.A.
  • 3128220429 | +1 312-822-0429 Illinois U.S.A.
  • 3128220430 | +1 312-822-0430 Illinois U.S.A.
  • 3128220431 | +1 312-822-0431 Illinois U.S.A.
  • 3128220432 | +1 312-822-0432 Illinois U.S.A.
  • 3128220433 | +1 312-822-0433 Illinois U.S.A.
  • 3128220434 | +1 312-822-0434 Illinois U.S.A.
  • 3128220435 | +1 312-822-0435 Illinois U.S.A.
  • 3128220436 | +1 312-822-0436 Illinois U.S.A.
  • 3128220437 | +1 312-822-0437 Illinois U.S.A.
  • 3128220438 | +1 312-822-0438 Illinois U.S.A.
  • 3128220439 | +1 312-822-0439 Illinois U.S.A.
  • 3128220440 | +1 312-822-0440 Illinois U.S.A.
  • 3128220441 | +1 312-822-0441 Illinois U.S.A.
  • 3128220442 | +1 312-822-0442 Illinois U.S.A.
  • 3128220443 | +1 312-822-0443 Illinois U.S.A.
  • 3128220444 | +1 312-822-0444 Illinois U.S.A.
  • 3128220445 | +1 312-822-0445 Illinois U.S.A.
  • 3128220446 | +1 312-822-0446 Illinois U.S.A.
  • 3128220447 | +1 312-822-0447 Illinois U.S.A.
  • 3128220448 | +1 312-822-0448 Illinois U.S.A.
  • 3128220449 | +1 312-822-0449 Illinois U.S.A.
  • 3128220450 | +1 312-822-0450 Illinois U.S.A.
  • 3128220451 | +1 312-822-0451 Illinois U.S.A.
  • 3128220452 | +1 312-822-0452 Illinois U.S.A.
  • 3128220453 | +1 312-822-0453 Illinois U.S.A.
  • 3128220454 | +1 312-822-0454 Illinois U.S.A.
  • 3128220455 | +1 312-822-0455 Illinois U.S.A.
  • 3128220456 | +1 312-822-0456 Illinois U.S.A.
  • 3128220457 | +1 312-822-0457 Illinois U.S.A.
  • 3128220458 | +1 312-822-0458 Illinois U.S.A.
  • 3128220459 | +1 312-822-0459 Illinois U.S.A.
  • 3128220460 | +1 312-822-0460 Illinois U.S.A.
  • 3128220461 | +1 312-822-0461 Illinois U.S.A.
  • 3128220462 | +1 312-822-0462 Illinois U.S.A.
  • 3128220463 | +1 312-822-0463 Illinois U.S.A.
  • 3128220464 | +1 312-822-0464 Illinois U.S.A.
  • 3128220465 | +1 312-822-0465 Illinois U.S.A.
  • 3128220466 | +1 312-822-0466 Illinois U.S.A.
  • 3128220467 | +1 312-822-0467 Illinois U.S.A.
  • 3128220468 | +1 312-822-0468 Illinois U.S.A.
  • 3128220469 | +1 312-822-0469 Illinois U.S.A.
  • 3128220470 | +1 312-822-0470 Illinois U.S.A.
  • 3128220471 | +1 312-822-0471 Illinois U.S.A.
  • 3128220472 | +1 312-822-0472 Illinois U.S.A.
  • 3128220473 | +1 312-822-0473 Illinois U.S.A.
  • 3128220474 | +1 312-822-0474 Illinois U.S.A.
  • 3128220475 | +1 312-822-0475 Illinois U.S.A.
  • 3128220476 | +1 312-822-0476 Illinois U.S.A.
  • 3128220477 | +1 312-822-0477 Illinois U.S.A.
  • 3128220478 | +1 312-822-0478 Illinois U.S.A.
  • 3128220479 | +1 312-822-0479 Illinois U.S.A.
  • 3128220480 | +1 312-822-0480 Illinois U.S.A.
  • 3128220481 | +1 312-822-0481 Illinois U.S.A.
  • 3128220482 | +1 312-822-0482 Illinois U.S.A.
  • 3128220483 | +1 312-822-0483 Illinois U.S.A.
  • 3128220484 | +1 312-822-0484 Illinois U.S.A.
  • 3128220485 | +1 312-822-0485 Illinois U.S.A.
  • 3128220486 | +1 312-822-0486 Illinois U.S.A.
  • 3128220487 | +1 312-822-0487 Illinois U.S.A.
  • 3128220488 | +1 312-822-0488 Illinois U.S.A.
  • 3128220489 | +1 312-822-0489 Illinois U.S.A.
  • 3128220490 | +1 312-822-0490 Illinois U.S.A.
  • 3128220491 | +1 312-822-0491 Illinois U.S.A.
  • 3128220492 | +1 312-822-0492 Illinois U.S.A.
  • 3128220493 | +1 312-822-0493 Illinois U.S.A.
  • 3128220494 | +1 312-822-0494 Illinois U.S.A.
  • 3128220495 | +1 312-822-0495 Illinois U.S.A.
  • 3128220496 | +1 312-822-0496 Illinois U.S.A.
  • 3128220497 | +1 312-822-0497 Illinois U.S.A.
  • 3128220498 | +1 312-822-0498 Illinois U.S.A.
  • 3128220499 | +1 312-822-0499 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