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).

  • 3122052400 | +1 312-205-2400 Illinois U.S.A.
  • 3122052401 | +1 312-205-2401 Illinois U.S.A.
  • 3122052402 | +1 312-205-2402 Illinois U.S.A.
  • 3122052403 | +1 312-205-2403 Illinois U.S.A.
  • 3122052404 | +1 312-205-2404 Illinois U.S.A.
  • 3122052405 | +1 312-205-2405 Illinois U.S.A.
  • 3122052406 | +1 312-205-2406 Illinois U.S.A.
  • 3122052407 | +1 312-205-2407 Illinois U.S.A.
  • 3122052408 | +1 312-205-2408 Illinois U.S.A.
  • 3122052409 | +1 312-205-2409 Illinois U.S.A.
  • 3122052410 | +1 312-205-2410 Illinois U.S.A.
  • 3122052411 | +1 312-205-2411 Illinois U.S.A.
  • 3122052412 | +1 312-205-2412 Illinois U.S.A.
  • 3122052413 | +1 312-205-2413 Illinois U.S.A.
  • 3122052414 | +1 312-205-2414 Illinois U.S.A.
  • 3122052415 | +1 312-205-2415 Illinois U.S.A.
  • 3122052416 | +1 312-205-2416 Illinois U.S.A.
  • 3122052417 | +1 312-205-2417 Illinois U.S.A.
  • 3122052418 | +1 312-205-2418 Illinois U.S.A.
  • 3122052419 | +1 312-205-2419 Illinois U.S.A.
  • 3122052420 | +1 312-205-2420 Illinois U.S.A.
  • 3122052421 | +1 312-205-2421 Illinois U.S.A.
  • 3122052422 | +1 312-205-2422 Illinois U.S.A.
  • 3122052423 | +1 312-205-2423 Illinois U.S.A.
  • 3122052424 | +1 312-205-2424 Illinois U.S.A.
  • 3122052425 | +1 312-205-2425 Illinois U.S.A.
  • 3122052426 | +1 312-205-2426 Illinois U.S.A.
  • 3122052427 | +1 312-205-2427 Illinois U.S.A.
  • 3122052428 | +1 312-205-2428 Illinois U.S.A.
  • 3122052429 | +1 312-205-2429 Illinois U.S.A.
  • 3122052430 | +1 312-205-2430 Illinois U.S.A.
  • 3122052431 | +1 312-205-2431 Illinois U.S.A.
  • 3122052432 | +1 312-205-2432 Illinois U.S.A.
  • 3122052433 | +1 312-205-2433 Illinois U.S.A.
  • 3122052434 | +1 312-205-2434 Illinois U.S.A.
  • 3122052435 | +1 312-205-2435 Illinois U.S.A.
  • 3122052436 | +1 312-205-2436 Illinois U.S.A.
  • 3122052437 | +1 312-205-2437 Illinois U.S.A.
  • 3122052438 | +1 312-205-2438 Illinois U.S.A.
  • 3122052439 | +1 312-205-2439 Illinois U.S.A.
  • 3122052440 | +1 312-205-2440 Illinois U.S.A.
  • 3122052441 | +1 312-205-2441 Illinois U.S.A.
  • 3122052442 | +1 312-205-2442 Illinois U.S.A.
  • 3122052443 | +1 312-205-2443 Illinois U.S.A.
  • 3122052444 | +1 312-205-2444 Illinois U.S.A.
  • 3122052445 | +1 312-205-2445 Illinois U.S.A.
  • 3122052446 | +1 312-205-2446 Illinois U.S.A.
  • 3122052447 | +1 312-205-2447 Illinois U.S.A.
  • 3122052448 | +1 312-205-2448 Illinois U.S.A.
  • 3122052449 | +1 312-205-2449 Illinois U.S.A.
  • 3122052450 | +1 312-205-2450 Illinois U.S.A.
  • 3122052451 | +1 312-205-2451 Illinois U.S.A.
  • 3122052452 | +1 312-205-2452 Illinois U.S.A.
  • 3122052453 | +1 312-205-2453 Illinois U.S.A.
  • 3122052454 | +1 312-205-2454 Illinois U.S.A.
  • 3122052455 | +1 312-205-2455 Illinois U.S.A.
  • 3122052456 | +1 312-205-2456 Illinois U.S.A.
  • 3122052457 | +1 312-205-2457 Illinois U.S.A.
  • 3122052458 | +1 312-205-2458 Illinois U.S.A.
  • 3122052459 | +1 312-205-2459 Illinois U.S.A.
  • 3122052460 | +1 312-205-2460 Illinois U.S.A.
  • 3122052461 | +1 312-205-2461 Illinois U.S.A.
  • 3122052462 | +1 312-205-2462 Illinois U.S.A.
  • 3122052463 | +1 312-205-2463 Illinois U.S.A.
  • 3122052464 | +1 312-205-2464 Illinois U.S.A.
  • 3122052465 | +1 312-205-2465 Illinois U.S.A.
  • 3122052466 | +1 312-205-2466 Illinois U.S.A.
  • 3122052467 | +1 312-205-2467 Illinois U.S.A.
  • 3122052468 | +1 312-205-2468 Illinois U.S.A.
  • 3122052469 | +1 312-205-2469 Illinois U.S.A.
  • 3122052470 | +1 312-205-2470 Illinois U.S.A.
  • 3122052471 | +1 312-205-2471 Illinois U.S.A.
  • 3122052472 | +1 312-205-2472 Illinois U.S.A.
  • 3122052473 | +1 312-205-2473 Illinois U.S.A.
  • 3122052474 | +1 312-205-2474 Illinois U.S.A.
  • 3122052475 | +1 312-205-2475 Illinois U.S.A.
  • 3122052476 | +1 312-205-2476 Illinois U.S.A.
  • 3122052477 | +1 312-205-2477 Illinois U.S.A.
  • 3122052478 | +1 312-205-2478 Illinois U.S.A.
  • 3122052479 | +1 312-205-2479 Illinois U.S.A.
  • 3122052480 | +1 312-205-2480 Illinois U.S.A.
  • 3122052481 | +1 312-205-2481 Illinois U.S.A.
  • 3122052482 | +1 312-205-2482 Illinois U.S.A.
  • 3122052483 | +1 312-205-2483 Illinois U.S.A.
  • 3122052484 | +1 312-205-2484 Illinois U.S.A.
  • 3122052485 | +1 312-205-2485 Illinois U.S.A.
  • 3122052486 | +1 312-205-2486 Illinois U.S.A.
  • 3122052487 | +1 312-205-2487 Illinois U.S.A.
  • 3122052488 | +1 312-205-2488 Illinois U.S.A.
  • 3122052489 | +1 312-205-2489 Illinois U.S.A.
  • 3122052490 | +1 312-205-2490 Illinois U.S.A.
  • 3122052491 | +1 312-205-2491 Illinois U.S.A.
  • 3122052492 | +1 312-205-2492 Illinois U.S.A.
  • 3122052493 | +1 312-205-2493 Illinois U.S.A.
  • 3122052494 | +1 312-205-2494 Illinois U.S.A.
  • 3122052495 | +1 312-205-2495 Illinois U.S.A.
  • 3122052496 | +1 312-205-2496 Illinois U.S.A.
  • 3122052497 | +1 312-205-2497 Illinois U.S.A.
  • 3122052498 | +1 312-205-2498 Illinois U.S.A.
  • 3122052499 | +1 312-205-2499 Illinois U.S.A.