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).

  • 2039288300 | +1 203-928-8300 Connecticut U.S.A.
  • 2039288301 | +1 203-928-8301 Connecticut U.S.A.
  • 2039288302 | +1 203-928-8302 Connecticut U.S.A.
  • 2039288303 | +1 203-928-8303 Connecticut U.S.A.
  • 2039288304 | +1 203-928-8304 Connecticut U.S.A.
  • 2039288305 | +1 203-928-8305 Connecticut U.S.A.
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  • 2039288307 | +1 203-928-8307 Connecticut U.S.A.
  • 2039288308 | +1 203-928-8308 Connecticut U.S.A.
  • 2039288309 | +1 203-928-8309 Connecticut U.S.A.
  • 2039288310 | +1 203-928-8310 Connecticut U.S.A.
  • 2039288311 | +1 203-928-8311 Connecticut U.S.A.
  • 2039288312 | +1 203-928-8312 Connecticut U.S.A.
  • 2039288313 | +1 203-928-8313 Connecticut U.S.A.
  • 2039288314 | +1 203-928-8314 Connecticut U.S.A.
  • 2039288315 | +1 203-928-8315 Connecticut U.S.A.
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  • 2039288333 | +1 203-928-8333 Connecticut U.S.A.
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  • 2039288338 | +1 203-928-8338 Connecticut U.S.A.
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  • 2039288340 | +1 203-928-8340 Connecticut U.S.A.
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  • 2039288342 | +1 203-928-8342 Connecticut U.S.A.
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  • 2039288346 | +1 203-928-8346 Connecticut U.S.A.
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  • 2039288348 | +1 203-928-8348 Connecticut U.S.A.
  • 2039288349 | +1 203-928-8349 Connecticut U.S.A.
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  • 2039288352 | +1 203-928-8352 Connecticut U.S.A.
  • 2039288353 | +1 203-928-8353 Connecticut U.S.A.
  • 2039288354 | +1 203-928-8354 Connecticut U.S.A.
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  • 2039288356 | +1 203-928-8356 Connecticut U.S.A.
  • 2039288357 | +1 203-928-8357 Connecticut U.S.A.
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  • 2039288369 | +1 203-928-8369 Connecticut U.S.A.
  • 2039288370 | +1 203-928-8370 Connecticut U.S.A.
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  • 2039288377 | +1 203-928-8377 Connecticut U.S.A.
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  • 2039288392 | +1 203-928-8392 Connecticut U.S.A.
  • 2039288393 | +1 203-928-8393 Connecticut U.S.A.
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  • 2039288397 | +1 203-928-8397 Connecticut U.S.A.
  • 2039288398 | +1 203-928-8398 Connecticut U.S.A.
  • 2039288399 | +1 203-928-8399 Connecticut U.S.A.