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).

  • 2037876300 | +1 203-787-6300 Connecticut U.S.A.
  • 2037876301 | +1 203-787-6301 Connecticut U.S.A.
  • 2037876302 | +1 203-787-6302 Connecticut U.S.A.
  • 2037876303 | +1 203-787-6303 Connecticut U.S.A.
  • 2037876304 | +1 203-787-6304 Connecticut U.S.A.
  • 2037876305 | +1 203-787-6305 Connecticut U.S.A.
  • 2037876306 | +1 203-787-6306 Connecticut U.S.A.
  • 2037876307 | +1 203-787-6307 Connecticut U.S.A.
  • 2037876308 | +1 203-787-6308 Connecticut U.S.A.
  • 2037876309 | +1 203-787-6309 Connecticut U.S.A.
  • 2037876310 | +1 203-787-6310 Connecticut U.S.A.
  • 2037876311 | +1 203-787-6311 Connecticut U.S.A.
  • 2037876312 | +1 203-787-6312 Connecticut U.S.A.
  • 2037876313 | +1 203-787-6313 Connecticut U.S.A.
  • 2037876314 | +1 203-787-6314 Connecticut U.S.A.
  • 2037876315 | +1 203-787-6315 Connecticut U.S.A.
  • 2037876316 | +1 203-787-6316 Connecticut U.S.A.
  • 2037876317 | +1 203-787-6317 Connecticut U.S.A.
  • 2037876318 | +1 203-787-6318 Connecticut U.S.A.
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  • 2037876325 | +1 203-787-6325 Connecticut U.S.A.
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  • 2037876328 | +1 203-787-6328 Connecticut U.S.A.
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  • 2037876330 | +1 203-787-6330 Connecticut U.S.A.
  • 2037876331 | +1 203-787-6331 Connecticut U.S.A.
  • 2037876332 | +1 203-787-6332 Connecticut U.S.A.
  • 2037876333 | +1 203-787-6333 Connecticut U.S.A.
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  • 2037876335 | +1 203-787-6335 Connecticut U.S.A.
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  • 2037876337 | +1 203-787-6337 Connecticut U.S.A.
  • 2037876338 | +1 203-787-6338 Connecticut U.S.A.
  • 2037876339 | +1 203-787-6339 Connecticut U.S.A.
  • 2037876340 | +1 203-787-6340 Connecticut U.S.A.
  • 2037876341 | +1 203-787-6341 Connecticut U.S.A.
  • 2037876342 | +1 203-787-6342 Connecticut U.S.A.
  • 2037876343 | +1 203-787-6343 Connecticut U.S.A.
  • 2037876344 | +1 203-787-6344 Connecticut U.S.A.
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  • 2037876346 | +1 203-787-6346 Connecticut U.S.A.
  • 2037876347 | +1 203-787-6347 Connecticut U.S.A.
  • 2037876348 | +1 203-787-6348 Connecticut U.S.A.
  • 2037876349 | +1 203-787-6349 Connecticut U.S.A.
  • 2037876350 | +1 203-787-6350 Connecticut U.S.A.
  • 2037876351 | +1 203-787-6351 Connecticut U.S.A.
  • 2037876352 | +1 203-787-6352 Connecticut U.S.A.
  • 2037876353 | +1 203-787-6353 Connecticut U.S.A.
  • 2037876354 | +1 203-787-6354 Connecticut U.S.A.
  • 2037876355 | +1 203-787-6355 Connecticut U.S.A.
  • 2037876356 | +1 203-787-6356 Connecticut U.S.A.
  • 2037876357 | +1 203-787-6357 Connecticut U.S.A.
  • 2037876358 | +1 203-787-6358 Connecticut U.S.A.
  • 2037876359 | +1 203-787-6359 Connecticut U.S.A.
  • 2037876360 | +1 203-787-6360 Connecticut U.S.A.
  • 2037876361 | +1 203-787-6361 Connecticut U.S.A.
  • 2037876362 | +1 203-787-6362 Connecticut U.S.A.
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  • 2037876366 | +1 203-787-6366 Connecticut U.S.A.
  • 2037876367 | +1 203-787-6367 Connecticut U.S.A.
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  • 2037876369 | +1 203-787-6369 Connecticut U.S.A.
  • 2037876370 | +1 203-787-6370 Connecticut U.S.A.
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  • 2037876372 | +1 203-787-6372 Connecticut U.S.A.
  • 2037876373 | +1 203-787-6373 Connecticut U.S.A.
  • 2037876374 | +1 203-787-6374 Connecticut U.S.A.
  • 2037876375 | +1 203-787-6375 Connecticut U.S.A.
  • 2037876376 | +1 203-787-6376 Connecticut U.S.A.
  • 2037876377 | +1 203-787-6377 Connecticut U.S.A.
  • 2037876378 | +1 203-787-6378 Connecticut U.S.A.
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  • 2037876380 | +1 203-787-6380 Connecticut U.S.A.
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  • 2037876387 | +1 203-787-6387 Connecticut U.S.A.
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  • 2037876390 | +1 203-787-6390 Connecticut U.S.A.
  • 2037876391 | +1 203-787-6391 Connecticut U.S.A.
  • 2037876392 | +1 203-787-6392 Connecticut U.S.A.
  • 2037876393 | +1 203-787-6393 Connecticut U.S.A.
  • 2037876394 | +1 203-787-6394 Connecticut U.S.A.
  • 2037876395 | +1 203-787-6395 Connecticut U.S.A.
  • 2037876396 | +1 203-787-6396 Connecticut U.S.A.
  • 2037876397 | +1 203-787-6397 Connecticut U.S.A.
  • 2037876398 | +1 203-787-6398 Connecticut U.S.A.
  • 2037876399 | +1 203-787-6399 Connecticut U.S.A.