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).

  • 3124242400 | +1 312-424-2400 Illinois U.S.A.
  • 3124242401 | +1 312-424-2401 Illinois U.S.A.
  • 3124242402 | +1 312-424-2402 Illinois U.S.A.
  • 3124242403 | +1 312-424-2403 Illinois U.S.A.
  • 3124242404 | +1 312-424-2404 Illinois U.S.A.
  • 3124242405 | +1 312-424-2405 Illinois U.S.A.
  • 3124242406 | +1 312-424-2406 Illinois U.S.A.
  • 3124242407 | +1 312-424-2407 Illinois U.S.A.
  • 3124242408 | +1 312-424-2408 Illinois U.S.A.
  • 3124242409 | +1 312-424-2409 Illinois U.S.A.
  • 3124242410 | +1 312-424-2410 Illinois U.S.A.
  • 3124242411 | +1 312-424-2411 Illinois U.S.A.
  • 3124242412 | +1 312-424-2412 Illinois U.S.A.
  • 3124242413 | +1 312-424-2413 Illinois U.S.A.
  • 3124242414 | +1 312-424-2414 Illinois U.S.A.
  • 3124242415 | +1 312-424-2415 Illinois U.S.A.
  • 3124242416 | +1 312-424-2416 Illinois U.S.A.
  • 3124242417 | +1 312-424-2417 Illinois U.S.A.
  • 3124242418 | +1 312-424-2418 Illinois U.S.A.
  • 3124242419 | +1 312-424-2419 Illinois U.S.A.
  • 3124242420 | +1 312-424-2420 Illinois U.S.A.
  • 3124242421 | +1 312-424-2421 Illinois U.S.A.
  • 3124242422 | +1 312-424-2422 Illinois U.S.A.
  • 3124242423 | +1 312-424-2423 Illinois U.S.A.
  • 3124242424 | +1 312-424-2424 Illinois U.S.A.
  • 3124242425 | +1 312-424-2425 Illinois U.S.A.
  • 3124242426 | +1 312-424-2426 Illinois U.S.A.
  • 3124242427 | +1 312-424-2427 Illinois U.S.A.
  • 3124242428 | +1 312-424-2428 Illinois U.S.A.
  • 3124242429 | +1 312-424-2429 Illinois U.S.A.
  • 3124242430 | +1 312-424-2430 Illinois U.S.A.
  • 3124242431 | +1 312-424-2431 Illinois U.S.A.
  • 3124242432 | +1 312-424-2432 Illinois U.S.A.
  • 3124242433 | +1 312-424-2433 Illinois U.S.A.
  • 3124242434 | +1 312-424-2434 Illinois U.S.A.
  • 3124242435 | +1 312-424-2435 Illinois U.S.A.
  • 3124242436 | +1 312-424-2436 Illinois U.S.A.
  • 3124242437 | +1 312-424-2437 Illinois U.S.A.
  • 3124242438 | +1 312-424-2438 Illinois U.S.A.
  • 3124242439 | +1 312-424-2439 Illinois U.S.A.
  • 3124242440 | +1 312-424-2440 Illinois U.S.A.
  • 3124242441 | +1 312-424-2441 Illinois U.S.A.
  • 3124242442 | +1 312-424-2442 Illinois U.S.A.
  • 3124242443 | +1 312-424-2443 Illinois U.S.A.
  • 3124242444 | +1 312-424-2444 Illinois U.S.A.
  • 3124242445 | +1 312-424-2445 Illinois U.S.A.
  • 3124242446 | +1 312-424-2446 Illinois U.S.A.
  • 3124242447 | +1 312-424-2447 Illinois U.S.A.
  • 3124242448 | +1 312-424-2448 Illinois U.S.A.
  • 3124242449 | +1 312-424-2449 Illinois U.S.A.
  • 3124242450 | +1 312-424-2450 Illinois U.S.A.
  • 3124242451 | +1 312-424-2451 Illinois U.S.A.
  • 3124242452 | +1 312-424-2452 Illinois U.S.A.
  • 3124242453 | +1 312-424-2453 Illinois U.S.A.
  • 3124242454 | +1 312-424-2454 Illinois U.S.A.
  • 3124242455 | +1 312-424-2455 Illinois U.S.A.
  • 3124242456 | +1 312-424-2456 Illinois U.S.A.
  • 3124242457 | +1 312-424-2457 Illinois U.S.A.
  • 3124242458 | +1 312-424-2458 Illinois U.S.A.
  • 3124242459 | +1 312-424-2459 Illinois U.S.A.
  • 3124242460 | +1 312-424-2460 Illinois U.S.A.
  • 3124242461 | +1 312-424-2461 Illinois U.S.A.
  • 3124242462 | +1 312-424-2462 Illinois U.S.A.
  • 3124242463 | +1 312-424-2463 Illinois U.S.A.
  • 3124242464 | +1 312-424-2464 Illinois U.S.A.
  • 3124242465 | +1 312-424-2465 Illinois U.S.A.
  • 3124242466 | +1 312-424-2466 Illinois U.S.A.
  • 3124242467 | +1 312-424-2467 Illinois U.S.A.
  • 3124242468 | +1 312-424-2468 Illinois U.S.A.
  • 3124242469 | +1 312-424-2469 Illinois U.S.A.
  • 3124242470 | +1 312-424-2470 Illinois U.S.A.
  • 3124242471 | +1 312-424-2471 Illinois U.S.A.
  • 3124242472 | +1 312-424-2472 Illinois U.S.A.
  • 3124242473 | +1 312-424-2473 Illinois U.S.A.
  • 3124242474 | +1 312-424-2474 Illinois U.S.A.
  • 3124242475 | +1 312-424-2475 Illinois U.S.A.
  • 3124242476 | +1 312-424-2476 Illinois U.S.A.
  • 3124242477 | +1 312-424-2477 Illinois U.S.A.
  • 3124242478 | +1 312-424-2478 Illinois U.S.A.
  • 3124242479 | +1 312-424-2479 Illinois U.S.A.
  • 3124242480 | +1 312-424-2480 Illinois U.S.A.
  • 3124242481 | +1 312-424-2481 Illinois U.S.A.
  • 3124242482 | +1 312-424-2482 Illinois U.S.A.
  • 3124242483 | +1 312-424-2483 Illinois U.S.A.
  • 3124242484 | +1 312-424-2484 Illinois U.S.A.
  • 3124242485 | +1 312-424-2485 Illinois U.S.A.
  • 3124242486 | +1 312-424-2486 Illinois U.S.A.
  • 3124242487 | +1 312-424-2487 Illinois U.S.A.
  • 3124242488 | +1 312-424-2488 Illinois U.S.A.
  • 3124242489 | +1 312-424-2489 Illinois U.S.A.
  • 3124242490 | +1 312-424-2490 Illinois U.S.A.
  • 3124242491 | +1 312-424-2491 Illinois U.S.A.
  • 3124242492 | +1 312-424-2492 Illinois U.S.A.
  • 3124242493 | +1 312-424-2493 Illinois U.S.A.
  • 3124242494 | +1 312-424-2494 Illinois U.S.A.
  • 3124242495 | +1 312-424-2495 Illinois U.S.A.
  • 3124242496 | +1 312-424-2496 Illinois U.S.A.
  • 3124242497 | +1 312-424-2497 Illinois U.S.A.
  • 3124242498 | +1 312-424-2498 Illinois U.S.A.
  • 3124242499 | +1 312-424-2499 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