City of New Haven


203 Area code: New Haven, New Haven - 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).

  • 2037843400 | +1 203-784-3400 Connecticut U.S.A.
  • 2037843401 | +1 203-784-3401 Connecticut U.S.A.
  • 2037843402 | +1 203-784-3402 Connecticut U.S.A.
  • 2037843403 | +1 203-784-3403 Connecticut U.S.A.
  • 2037843404 | +1 203-784-3404 Connecticut U.S.A.
  • 2037843405 | +1 203-784-3405 Connecticut U.S.A.
  • 2037843406 | +1 203-784-3406 Connecticut U.S.A.
  • 2037843407 | +1 203-784-3407 Connecticut U.S.A.
  • 2037843408 | +1 203-784-3408 Connecticut U.S.A.
  • 2037843409 | +1 203-784-3409 Connecticut U.S.A.
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  • 2037843414 | +1 203-784-3414 Connecticut U.S.A.
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  • 2037843434 | +1 203-784-3434 Connecticut U.S.A.
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  • 2037843445 | +1 203-784-3445 Connecticut U.S.A.
  • 2037843446 | +1 203-784-3446 Connecticut U.S.A.
  • 2037843447 | +1 203-784-3447 Connecticut U.S.A.
  • 2037843448 | +1 203-784-3448 Connecticut U.S.A.
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  • 2037843450 | +1 203-784-3450 Connecticut U.S.A.
  • 2037843451 | +1 203-784-3451 Connecticut U.S.A.
  • 2037843452 | +1 203-784-3452 Connecticut U.S.A.
  • 2037843453 | +1 203-784-3453 Connecticut U.S.A.
  • 2037843454 | +1 203-784-3454 Connecticut U.S.A.
  • 2037843455 | +1 203-784-3455 Connecticut U.S.A.
  • 2037843456 | +1 203-784-3456 Connecticut U.S.A.
  • 2037843457 | +1 203-784-3457 Connecticut U.S.A.
  • 2037843458 | +1 203-784-3458 Connecticut U.S.A.
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  • 2037843464 | +1 203-784-3464 Connecticut U.S.A.
  • 2037843465 | +1 203-784-3465 Connecticut U.S.A.
  • 2037843466 | +1 203-784-3466 Connecticut U.S.A.
  • 2037843467 | +1 203-784-3467 Connecticut U.S.A.
  • 2037843468 | +1 203-784-3468 Connecticut U.S.A.
  • 2037843469 | +1 203-784-3469 Connecticut U.S.A.
  • 2037843470 | +1 203-784-3470 Connecticut U.S.A.
  • 2037843471 | +1 203-784-3471 Connecticut U.S.A.
  • 2037843472 | +1 203-784-3472 Connecticut U.S.A.
  • 2037843473 | +1 203-784-3473 Connecticut U.S.A.
  • 2037843474 | +1 203-784-3474 Connecticut U.S.A.
  • 2037843475 | +1 203-784-3475 Connecticut U.S.A.
  • 2037843476 | +1 203-784-3476 Connecticut U.S.A.
  • 2037843477 | +1 203-784-3477 Connecticut U.S.A.
  • 2037843478 | +1 203-784-3478 Connecticut U.S.A.
  • 2037843479 | +1 203-784-3479 Connecticut U.S.A.
  • 2037843480 | +1 203-784-3480 Connecticut U.S.A.
  • 2037843481 | +1 203-784-3481 Connecticut U.S.A.
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  • 2037843487 | +1 203-784-3487 Connecticut U.S.A.
  • 2037843488 | +1 203-784-3488 Connecticut U.S.A.
  • 2037843489 | +1 203-784-3489 Connecticut U.S.A.
  • 2037843490 | +1 203-784-3490 Connecticut U.S.A.
  • 2037843491 | +1 203-784-3491 Connecticut U.S.A.
  • 2037843492 | +1 203-784-3492 Connecticut U.S.A.
  • 2037843493 | +1 203-784-3493 Connecticut U.S.A.
  • 2037843494 | +1 203-784-3494 Connecticut U.S.A.
  • 2037843495 | +1 203-784-3495 Connecticut U.S.A.
  • 2037843496 | +1 203-784-3496 Connecticut U.S.A.
  • 2037843497 | +1 203-784-3497 Connecticut U.S.A.
  • 2037843498 | +1 203-784-3498 Connecticut U.S.A.
  • 2037843499 | +1 203-784-3499 Connecticut U.S.A.