Postmaster Finder
Postal History
Research Sources
Postmaster Finder
Post Offices by State
CONNECTICUT Post Offices
ZIP Code
Post Office
Date Established
Date Discontinued
06230
ABINGTON
12/20/2003
06231
AMSTON
06232
ANDOVER
06401
ANSONIA
06278
ASHFORD
06001
AVON
06233
BALLOUVILLE
06330
BALTIC
BANKSVILLE
11/05/1849
06/15/1920
06750
BANTAM
06403
BEACON FALLS
10/27/1855
06801
BETHEL
06751
BETHLEHEM
06002
BLOOMFIELD
08/31/1816
06404
BOTSFORD
06334
BOZRAH
06405
BRANFORD
00/00/1806
06602
BRIDGEPORT
06752
BRIDGEWATER
06010
BRISTOL
06016
BROAD BROOK
06804
BROOKFIELD
06805
BROOKFIELD CENTER
02/01/1988
06234
BROOKLYN
06018
CANAAN
06331
CANTERBURY
06019
CANTON
04/18/1801
06020
CANTON CENTER
08/23/1841
06409
CENTERBROOK
06332
CENTRAL VILLAGE
06235
CHAPLIN
11/23/1825
06410
CHESHIRE
10/20/1828
06412
CHESTER
CHESTERFIELD
02/17/1818
01/30/1904
06413
CLINTON
07/01/1794
06414
COBALT
06415
COLCHESTER
06021
COLEBROOK
06022
COLLINSVILLE
06237
COLUMBIA
06753
CORNWALL
06754
CORNWALL BRIDGE
06807
COS COB
06238
COVENTRY
06416
CROMWELL
06810
DANBURY
06239
DANIELSON
06820
DARIEN
06241
DAYVILLE
06417
DEEP RIVER
02/29/1828
06418
DERBY
06422
DURHAM
06023
EAST BERLIN
06024
EAST CANAAN
02/21/1850
06025
EAST GLASTONBURY
06026
EAST GRANBY
06423
EAST HADDAM
00/00/1800
06424
EAST HAMPTON
06027
EAST HARTLAND
EAST HAVEN
01/27/1824
02/28/1917
06243
EAST KILLINGLY
02/19/1835
06333
EAST LYME
EAST WINDSOR
07/24/1835
08/31/1915
EAST WINDSOR
12/31/1810
05/23/1842
06088
EAST WINDSOR
06028
EAST WINDSOR HILL
03/09/1837
06244
EAST WOODSTOCK
06242
EASTFORD
EASTON
09/30/1941
01/23/1981
EASTON
02/20/1818
12/31/1900
06029
ELLINGTON
ELLSWORTH
11/23/1811
04/29/1905
06082
ENFIELD
06426
ESSEX
06245
FABYAN
06430
FAIRFIELD
05/08/1775
06031
FALLS VILLAGE
06032
FARMINGTON
FORESTVILLE
07/10/1849
12/31/1938
06335
GALES FERRY
06755
GAYLORDSVILLE
06829
GEORGETOWN
06336
GILMAN
06337
GLASGO
10/12/2002
06033
GLASTONBURY
06756
GOSHEN
06035
GRANBY
06436
GREENS FARMS
04/07/1875
06830
GREENWICH
10/01/1802
06246
GROSVENOR DALE
06340
GROTON
11/01/1960
06437
GUILFORD
07/01/1793
06438
HADDAM
06439
HADLYME
06247
HAMPTON
01/29/1820
06350
HANOVER
05/17/1866
06101
HARTFORD
05/08/1775
06440
HAWLEYVILLE
06248
HEBRON
04/01/1801
06441
HIGGANUM
03/04/1828
06442
IVORYTON
06351
JEWETT CITY
06037
KENSINGTON
06757
KENT
KILLINGWORTH
11/20/1816
06/30/1904
06758
LAKESIDE
05/02/1998
06039
LAKEVILLE
06249
LEBANON
06759
LITCHFIELD
06443
MADISON
06040
MANCHESTER
01/30/1851
MANCHESTER
08/11/1841
02/19/1933
06250
MANSFIELD CENTER
06251
MANSFIELD DEPOT
12/20/2003
06444
MARION
MASHAPAUG
04/16/1851
03/30/1907
MASSAPEAG
10/16/1879
01/31/1908
06049
MELROSE
10/12/2002
06450
MERIDEN
01/08/1846
06253
MERROW
06456
MIDDLE HADDAM
06762
MIDDLEBURY
06455
MIDDLEFIELD
06457
MIDDLETOWN
05/08/1775
06460
MILFORD
05/09/1795
06467
MILLDALE
05/27/1872
MOHEGAN
12/28/1887
07/31/1903
06468
MONROE
09/22/1849
06353
MONTVILLE
04/18/1854
06469
MOODUS
01/30/1833
06354
MOOSUP
06763
MORRIS
06355
MYSTIC
06770
NAUGATUCK
06050
NEW BRITAIN
06840
NEW CANAAN
06057
NEW HARTFORD
01/01/1795
06511
NEW HAVEN
06320
NEW LONDON
00/00/1772
06776
NEW MILFORD
NEWINGTON
02/18/1828
06/18/1944
06470
NEWTOWN
06357
NIANTIC
06058
NORFOLK
07/01/1804
06471
NORTH BRANFORD
06059
NORTH CANTON
06254
NORTH FRANKLIN
06060
NORTH GRANBY
06255
NORTH GROSVENORDALE
06473
NORTH HAVEN
NORTH NEWINGTON
09/20/1865
06/18/1944
06359
NORTH STONINGTON
01/24/1811
06474
NORTH WESTCHESTER
06256
NORTH WINDHAM
06472
NORTHFORD
06856
NORWALK
06360
NORWICH
04/01/1802
NORWICH TOWN
00/00/1782
03/31/1907
06370
OAKDALE
03/09/1882
06870
OLD GREENWICH
03/18/1880
06371
OLD LYME
06372
OLD MYSTIC
12/10/1810
06475
OLD SAYBROOK
01/29/1793
06373
ONECO
06477
ORANGE
08/06/1844
06781
PEQUABUCK
06061
PINE MEADOW
06374
PLAINFIELD
06062
PLAINVILLE
06479
PLANTSVILLE
06063
PLEASANT VALLEY
06782
PLYMOUTH
06258
POMFRET
06259
POMFRET CENTER
06064
POQUONOCK
06480
PORTLAND
06260
PUTNAM
06375
QUAKER HILL
06/30/1890
06262
QUINEBAUG
06875
REDDING
06876
REDDING RIDGE
06877
RIDGEFIELD
03/20/1793
06878
RIVERSIDE
06065
RIVERTON
06481
ROCKFALL
06067
ROCKY HILL
08/06/1802
06263
ROGERS
06783
ROXBURY
06068
SALISBURY
06482
SANDY HOOK
04/08/1862
08/20/1994
06264
SCOTLAND
04/17/1817
06483
SEYMOUR
11/24/1812
06069
SHARON
06484
SHELTON
02/19/1894
06784
SHERMAN
06070
SIMSBURY
04/18/1801
06071
SOMERS
06072
SOMERSVILLE
06487
SOUTH BRITAIN
04/06/1827
11/09/2002
06073
SOUTH GLASTONBURY
SOUTH HAVEN
06/03/1869
06/28/1881
06785
SOUTH KENT
06376
SOUTH LYME
06265
SOUTH WILLINGTON
06266
SOUTH WINDHAM
06074
SOUTH WINDSOR
06/15/1846
06267
SOUTH WOODSTOCK
06488
SOUTHBURY
06489
SOUTHINGTON
04/01/1805
06490
SOUTHPORT
07/06/1825
06075
STAFFORD
01/01/1807
06076
STAFFORD SPRINGS
03/22/1844
06077
STAFFORDVILLE
03/06/1851
06904
STAMFORD
05/08/1775
06377
STERLING
06491
STEVENSON
04/06/1827
06378
STONINGTON
11/28/1792
06268
STORRS
06078
SUFFIELD
06079
TACONIC
06380
TAFTVILLE
06081
TARIFFVILLE
06786
TERRYVILLE
06787
THOMASTON
06277
THOMPSON
06084
TOLLAND
06790
TORRINGTON
05/25/1826
06382
UNCASVILLE
01/03/1828
UNION
06/17/1822
11/14/1905
UNION CITY
06/10/1879
04/30/1904
06085
UNIONVILLE
06066
VERNON-ROCKVILLE
06383
VERSAILLES
01/15/1822
06384
VOLUNTOWN
07/20/1826
06492
WALLINGFORD
05/26/1794
WARREN
00/00/1812
10/14/1905
06794
WASHINGTON DEPOT
06701
WATERBURY
06385
WATERFORD
06795
WATERTOWN
06387
WAUREGAN
06089
WEATOGUE
06796
WEST CORNWALL
06090
WEST GRANBY
06091
WEST HARTLAND
03/13/2004
06896
WEST REDDING
06092
WEST SIMSBURY
WEST STAFFORD
12/12/1832
07/31/1907
06093
WEST SUFFIELD
06498
WESTBROOK
06880
WESTPORT
07/01/1807
WETHERSFIELD
01/22/1794
07/01/1923
06226
WILLIMANTIC
11/04/1825
06279
WILLINGTON
06897
WILTON
12/19/1810
06280
WINDHAM
06095
WINDSOR
06096
WINDSOR LOCKS
01/14/1833
06097
WINDSORVILLE
12/21/1827
02/02/1984
06098
WINSTED
06/06/1849
06798
WOODBURY
06281
WOODSTOCK
06282
WOODSTOCK VALLEY
10/12/2002
06389
YANTIC
03/11/1852
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