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).

  • 2036266400 | +1 203-626-6400 Connecticut U.S.A.
  • 2036266401 | +1 203-626-6401 Connecticut U.S.A.
  • 2036266402 | +1 203-626-6402 Connecticut U.S.A.
  • 2036266403 | +1 203-626-6403 Connecticut U.S.A.
  • 2036266404 | +1 203-626-6404 Connecticut U.S.A.
  • 2036266405 | +1 203-626-6405 Connecticut U.S.A.
  • 2036266406 | +1 203-626-6406 Connecticut U.S.A.
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  • 2036266410 | +1 203-626-6410 Connecticut U.S.A.
  • 2036266411 | +1 203-626-6411 Connecticut U.S.A.
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  • 2036266447 | +1 203-626-6447 Connecticut U.S.A.
  • 2036266448 | +1 203-626-6448 Connecticut U.S.A.
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  • 2036266450 | +1 203-626-6450 Connecticut U.S.A.
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  • 2036266453 | +1 203-626-6453 Connecticut U.S.A.
  • 2036266454 | +1 203-626-6454 Connecticut U.S.A.
  • 2036266455 | +1 203-626-6455 Connecticut U.S.A.
  • 2036266456 | +1 203-626-6456 Connecticut U.S.A.
  • 2036266457 | +1 203-626-6457 Connecticut U.S.A.
  • 2036266458 | +1 203-626-6458 Connecticut U.S.A.
  • 2036266459 | +1 203-626-6459 Connecticut U.S.A.
  • 2036266460 | +1 203-626-6460 Connecticut U.S.A.
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  • 2036266463 | +1 203-626-6463 Connecticut U.S.A.
  • 2036266464 | +1 203-626-6464 Connecticut U.S.A.
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  • 2036266467 | +1 203-626-6467 Connecticut U.S.A.
  • 2036266468 | +1 203-626-6468 Connecticut U.S.A.
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  • 2036266470 | +1 203-626-6470 Connecticut U.S.A.
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  • 2036266474 | +1 203-626-6474 Connecticut U.S.A.
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  • 2036266477 | +1 203-626-6477 Connecticut U.S.A.
  • 2036266478 | +1 203-626-6478 Connecticut U.S.A.
  • 2036266479 | +1 203-626-6479 Connecticut U.S.A.
  • 2036266480 | +1 203-626-6480 Connecticut U.S.A.
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  • 2036266497 | +1 203-626-6497 Connecticut U.S.A.
  • 2036266498 | +1 203-626-6498 Connecticut U.S.A.
  • 2036266499 | +1 203-626-6499 Connecticut U.S.A.