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| Zip Code | State | Type | County | City | Area Code |
|---|---|---|---|---|---|
| Search for a ZIP code to see details | |||||
| County | ZIP Code | Major City | Type | Area Code |
|---|---|---|---|---|
| New Haven | 06401 | Ansonia | Standard | 203 475 |
| New Haven | 06403 | Beacon Falls | Standard | 203 |
| New Haven | 06405 | Branford | Standard | 203 |
| New Haven | 06408 | Cheshire, Macys By Mail | Unique | 203 |
| New Haven | 06410 | Cheshire | Standard | 203 |
| New Haven | 06411 | Cheshire | Unique | 203 |
| New Haven | 06418 | Derby | Standard | 203 475 |
| New Haven | 06437 | Guilford | Standard | 203 |
| New Haven | 06443 | Madison | Standard | 203 |
| New Haven | 06450 | Meriden | Standard | 203 |
| New Haven | 06451 | Meriden | Standard | 203 |
| New Haven | 06454 | Meriden, Travlers Insurance | Unique | 203 |
| New Haven | 06460 | Milford | Standard | 203 |
| New Haven | 06461 | Milford | Standard | 203 |
| New Haven | 06471 | North Branford, N Branford | Standard | 203 |
| New Haven | 06472 | Northford | Standard | 203 |
| New Haven | 06473 | North Haven | Standard | 203 |
| New Haven | 06477 | Orange | Standard | 203 |
| New Haven | 06478 | Oxford, Seymour | Standard | 203 475 |
| New Haven | 06483 | Seymour | Standard | 203 475 |
| New Haven | 06487 | South Britain | PO Box | 203 |
| New Haven | 06488 | Southbury | Standard | 203 |
| New Haven | 06492 | Wallingford, Yalesville | Standard | 203 |
| New Haven | 06493 | Wallingford | Unique | 203 |
| New Haven | 06494 | Wallingford | Unique | 203 |
| New Haven | 06495 | Wallingford | Unique | 203 |
| New Haven | 06501 | New Haven | PO Box | 203 |
| New Haven | 06502 | New Haven | PO Box | 203 |
| New Haven | 06503 | New Haven | PO Box | 203 |
| New Haven | 06504 | New Haven | PO Box | 203 |
| New Haven | 06505 | New Haven | PO Box | 203 |
| New Haven | 06506 | New Haven | PO Box | 203 |
| New Haven | 06507 | New Haven | PO Box | 203 |
| New Haven | 06508 | New Haven | PO Box | 203 |
| New Haven | 06509 | New Haven | PO Box | 203 |
| New Haven | 06510 | New Haven | Standard | 203 475 |
| New Haven | 06511 | New Haven, Hamden | Standard | 203 475 |
| New Haven | 06512 | East Haven, New Haven | Standard | 203 |
| New Haven | 06513 | New Haven, East Haven | Standard | 203 |
| New Haven | 06514 | Hamden, New Haven | Standard | 203 |
| New Haven | 06515 | New Haven | Standard | 203 |
| New Haven | 06516 | West Haven, W Haven | Standard | 203 |
| New Haven | 06517 | Hamden, New Haven, Whitneyville | Standard | 203 |
| New Haven | 06518 | Hamden, New Haven | Standard | 203 |
| New Haven | 06519 | New Haven | Standard | 203 475 |
| New Haven | 06520 | New Haven | PO Box | 203 |
| New Haven | 06521 | New Haven | PO Box | 203 |
| New Haven | 06524 | Bethany, New Haven | Standard | 203 |
| New Haven | 06525 | Woodbridge | Standard | 203 |
| New Haven | 06530 | New Haven | PO Box | 203 |
| New Haven | 06531 | New Haven | PO Box | 203 |
| New Haven | 06532 | New Haven | PO Box | 203 |
| New Haven | 06533 | New Haven | PO Box | 203 |
| New Haven | 06534 | New Haven | PO Box | 203 |
| New Haven | 06535 | New Haven | PO Box | 203 |
| New Haven | 06536 | New Haven | PO Box | 203 |
| New Haven | 06537 | New Haven | Unique | 203 |
| New Haven | 06538 | New Haven | Unique | 203 |
| New Haven | 06540 | New Haven | Unique | 203 |
| New Haven | 06701 | Waterbury | Unique | 203 |
| New Haven | 06702 | Waterbury | Standard | 203 475 |
| New Haven | 06703 | Waterbury | PO Box | 203 |
| New Haven | 06704 | Waterbury | Standard | 203 |
| New Haven | 06705 | Waterbury, Wolcott | Standard | 203 |
| New Haven | 06706 | Waterbury | Standard | 203 |
| New Haven | 06708 | Waterbury | Standard | 203 475 |
| New Haven | 06710 | Waterbury | Standard | 475 203 |
| New Haven | 06712 | Prospect, Waterbury | Standard | 203 |
| New Haven | 06716 | Wolcott, Waterbury | Standard | 203 |
| New Haven | 06720 | Waterbury | PO Box | 203 |
| New Haven | 06721 | Waterbury | PO Box | 203 |
| New Haven | 06722 | Waterbury | PO Box | 203 |
| New Haven | 06723 | Waterbury | PO Box | 203 |
| New Haven | 06724 | Waterbury | PO Box | 203 |
| New Haven | 06725 | Waterbury | PO Box | 203 |
| New Haven | 06726 | Waterbury | PO Box | 203 |
| New Haven | 06749 | Waterbury | Unique | 203 |
| New Haven | 06762 | Middlebury | Standard | 203 |
| New Haven | 06770 | Naugatuck | Standard | 203 475 |