Atlantic County – Code A
- A02 Absecon City 0101
- A03 Atlantic City 0102
- A04 Brigantine City 0103
- A05 Buena Boro 0104
- A06 Buena Vista Twp 0105
- A08 Egg Harbor City 0107
- A09 Egg Habor Twp. 0108
- A11 Folsom Boro 0110
- A12 Galloway Twp. 0111
- A13 Hamilton Twp. 0112
- A14 HammontonTown 0113
- A15 Linwood City 0114
- A16 Longport Boro 0115
- A17 Margate City 0116
- A19 Mullica Twp. 0117
- A20 Northfield City 0118
- A21 Pleasantville City 0119
- A22 Port Republic 0120
- A23 Somers Point City 0121
- A24 Ventnor City 0122
- A81 Jt. Ct. of Corbin City, Estelle Manor, Weymouth Twp. (Interboro) 0123
- A95 Atlantic Co. Dist. Co.
- A96 Atlantic Co. Ct.
- A97 Atlantic Co. Juv. Ct.
Bergen County – Code B
- B02 Allendale Boro 0201
- B03 Alpine Boro 0202
- B04 Bergenfield Boro 0203
- B05 Bogota Boro 0204
- B06 Carlstadt Boro 0205
- B07 Cliffside Pk. Boro 0206
- B08 Closter Boro 0207
- B09 Creskill Boro 0208
- B10 Demarest Boro 0209
- B11 Dumont Boro 0210
- B12 Elmwood Pk. 0211
- B13 E. Rutherford Boro 0212
- B14 Edgewater Boro 0213
- B15 Emerson Boro 0214
- B16 Englewood City 0215
- B17 Englewood Cliffs Br. 0216
- B18 Fair Lawn Boro 0217
- B19 Fairview Boro 0218
- B20 Fort Lee Boro 0219
- B21 Franklin Lakes Boro 0220
- B22 Garfield city 0221
- B23 Glen Rock Boro 0222
- B24 Hackensack City 0223
- B25 Harrington Pk Boro 0224
- B26 Hasbrouck Hgts. Br 0225
- B27 Haworth Boro 0226
- B28 Hillsdale Boro 0227
- B29 Ho-Ho-Kus Boro 0228
- B30 Leonia Boro 0229
- B31 Little Ferry Boro 0230
- B32 Lodi Boro 0231
- B33 Lyndhurst Twp. 0232
- B34 Mahway Twp. 0233
- B35 Maywood Boro 0234
- B36 Midland Pk. Boro 0235
- B37 Montvale Boro 0236
- B38 Moonachie Boro 0237
- B39 New Milford Boro 0238
- B40 N. Arlington Boro 0239
- B41 Northvale Boro 0240
- B42 Norwood Boro 0241
- B43 Oakland Boro 0242
- B44 Old Tappan Boro 0243
- B45 Oradell Boro 0244
- B46 Palisades Intrst Pk. 0288
- B47 Palisades Pk Br 0245
- B48 Paramus Boro 0246
- B49 Park Ridge Boro 0247
- B50 Ramsey Boro 0248
- B51 Ridgefield Boro 0249
- B52 Ridgefield Pk Br 0250
- B53 Ridgefield Village 0251
- B54 River Edge Boro 0252
- B55 River Vale Twp. 0253
- B56 Rochelle Pk Twp. 0254
- B57 Rockleigh Boro 0255
- B58 Rutherford Boro 0256
- B59 Saddle Brook Twp. 0257
- B60 Saddle River Boro 0258
- B61 S. Hackensack Twp.0259
- B62 Teaneck Twp. 0260
- B63 Tenafly Boro 0261
- B64 Teterboro Boro 0262
- B65 Upper Saddle River 0263
- B66 Waldwick Boro 0264
- B67 Wallington Boro 0265
- B68 Washington Twp. 0266
- B69 Westwood Boro 0267
- B70 Woodcliff Lake Boro 0268
- B71 Wood-Ridge Boro 0269
- B72 Wyckoff Twp. 0270
- B95 Bergen Co. Dist. Ct. 0290
- B96 Bergen Co. Ct.
- B97 Bergen Co. Juv. Ct.
Burlington County – Code C
- C03 Beverly City 0302
- C04 Bordentown City 0303
- C05 Bordentown Twp. 0304
- C06 Burlington City 0305
- C07 Burlington Twp. 0306
- C08 Chesterfield Twp. 0307
- C09 Cinnaminson Twp. 0308
- C10 Delanco Twp. 0309
- C11 Delran Twp. 0310
- C12 Eastampton Twp. 0311
- C13 Edgewater Park Twp. 0312
- C14 Evesham Twp. 0313
- C15 Fieldsboro Boro 0314
- C16 Florence Twp. 0315
- C17 Hainesport twp. 0316
- C18 Willingboro Twp. 0317
- C19 Lumberton Twp. 0318
- C20 Mansfield Twp. 0319
- C21 Maple Shade Twp. 0320
- C22 Medford Twp. 0321
- C23 Medford Lakes Boro 0322
- C24 Moorestwon Twp. 0323
- C25 Mount Holly Twp. 0324
- C26 Mount Laurel Twp. 0325
- C28 N. Hanover Twp. 0327
- C29 Palmyra Boro 0328
- C30 Pemberton Boro 0329
- C31 Pemberton Twp. 0330
- C32 Riverside Twp. 0331
- C33 Riverton Boro 0332
- C34 Shamong Twp. 0333
- C35 Long Island Twp. 0334
- C36 Springfield Twp. 0335
- C37 Tabernacle Twp. 0336
- C39 Wastampton Twp. 0339
- C40 Woodland Twp. 0339
- C42 Washington Twp. 0337
- C82 Bass River Twp. 0301 (Ct. sits in New Gretna)
- C83 Jt. Ct. of New Hanover Twp.
- Wrightstown Boro 0326
- C95 Burlington Co. Dist. Ct.
- C96 Burlington Co. Ct.
- C97 Burlington Co. Juv. Ct.
Camden County – Code D
- D02 Audubon Boro 0401
- D03 Audubon Pk. Boro 0402
- D04 Barrington Boro 0403
- D05 Bellmawr Boro 0404
- D06 Berlin Boro 0405
- D07 Berlin Twp. 0406
- D08 Brooklawn Boro 0407
- D09 Camden City 0408
- D10 Cherry Hill Twp. 0412
- D11 Chesilhurst Boro 0409
- D12 Clementon Boro 0410
- D13 Collingswood boro 0411
- D15 Gibbsboro Boro 0413
- D16 Gloucester City 0414
- D17 Gloucester Twp. 0415
- D18 Haddon Twp. 0416
- D19 Haddonfield Boro 0417
- D20 Haddon Hgts Boro 0418
- D21 Hi-Nella Boro 0419
- D22 Laurel Springs Boro 0420
- D23 Lawnside Boro 0421
- D24 Lindenwold Boro 0422
- D25 Magnolia Boro 0423
- D26 Merchantville Boro 0424
- D27 Mt. Ephraim Boro 0425
- D28 Oaklyn Boro 0426
- D29 Pennsauken Twp. 0427
- D30 Pine Hill Boro 0428
- D31 Pine Valley Boro 0429
- D32 Runnemede Boro 0430
- D33 Somerdale Boro 0431
- D34 Stratford Boro 0432
- D36 Voorhees Twp. 0434
- D37 Waterford Twp. 0435
- D38 Winslow Two. 0436
- D39 Woodlynne Boro 0437
- D95 Camden Co. Dist. Ct.
- D96 Camden Co. Ct.
- D97 Camden Co. Juv. Ct.
Cape May County – Code E
- E02 Avalon Boro 0501
- E03 Cape May City 0502
- E05 Cape May Point Boro 0503
- E06 Dennis Twp. 0504
- E07 Lower Twp. 0505
- E08 Middle Twp. 0506
- E09 N. Middle Twp. 0507
- E10 Ocean City 0508
- E11 Sea Isle City 0509
- E12 Stone Harbor Boro 0510
- E13 Upper Twp. 0511
- E15 W. Cape May Boro 0512
- E16 W. Wildwood Boro 0513
- E17 Wildwood City 0514
- E18 Wildwood Crest Boro 0515
- E19 Woodbine Boro 0516
- E95 Cape May Co. Dist. Ct.
- E96 Cape May Co. Ct.
- E97 Cape May Co. Juv. Ct.
Cumberland County – Code F
- F02 Bridgeton City 0601
- F04 Commercial Twp. 0602
- F05 Deerfield Twp. 0603
- F06 Downe Twp. 0604
- F07 Fairfield Twp. 0605
- F08 Greenwich Twp. 0606
- F09 Hopewell Twp. 0607
- F10 Lawrence Twp. 0608
- F11 Maurice River Twp. 0609
- F12 Millville City 0610
- F16 Stow Creek/Shiloh 0612
- F17 Upper Deerfield Twp.0613
- F18 Vineland City 0614
- F95 Cumberland Co. Dist. Co.
- F96 Cumberland Co. Ct.
- F97 Cumberland Co. Juv. Ct.
Essex County – Code G
- G02 Belleville Twp. 0701
- G03 Bloomfield Town 0702
- G04 Caldwell Boro 0703
- G05 Fairfield Twp. 0704
- G06 Cedar Grove Twp. 0705
- C07 E. Orange City 0706
- G08 Essex Fells Boro 0707
- F09 Glen Ridge Boro 0708
- F10 Irvington Town 0709
- G11 Livingston Twp. 0710
- G12 Maplewood Twp. 0711
- G13 Milburn Twp. 0712
- G14 Montclair Town 0713
- G21 Newark City 0714
- G23 N. Caldwell Twp. 0715
- G24 Nutley Town 0716
- G25 Orange City 0717
- G26 Roseland Boro 0718
- G27 S. Orange Village 0719
- G28 Verona Boro 0720
- G29 W. Caldwell Boro 0721
- G30 W. Orange Town 0722
- G95 Essex Co. Dist. Ct.
- G96 Essex Co. Ct.
- G97 Essex Co. Juv. Ct.
Gloucester County – Code H
- H02 Clayton Boro 0801
- H03 Deptford Twp. 0802
- H04 E. Greenwich Twp. 0803
- H05 Elk Twp. 0804
- E06 Franklin Boro 0805
- H08 Glassboro Twp. 0806
- H09 Greenwich Twp. 0807
- H10 Harrison Twp. 0808
- H11 Logan Twp. 0809
- H12 Mantua Twp. 0810
- H13 Monroe Twp. 0811
- H14 National Park Boro 0812
- H15 Newfield Boro 0813
- H16 Paulsboro Boro 0814
- H17 Pitman Boro 0815
- H18 S. Harrison Twp. 0816
- H20 Washington Twp. 0818
- H21 Wenonah Boro 0819
- H22 W. Deptford Twp. 0820
- H23 Westville Boro 0821
- H25 Woodbury City 0822
- H26 Woodbury Hgts. Boro 0823
- H27 Swedesboro Boro 0817
- H28 Woolwich Twp. 0824
- H95 Gloucester Co. Dist. Co.
- H96 Gloucester Co. Ct.
- H97 Gloucester Co. Juv. Ct.
Hudson County – Code J
- J02 Bayonne City 0901
- J03 E. Newark Boro 0902
- J04 Guttenberg Town 0903
- J05 Harrison Town 0904
- J12 Kearny Town 0907
- J13 N. Bergen Twp. 0908
- J14 Secaucus Town 0909
- J15 Union City 0910
- J16 Weehawkin Twp. 0911
- J17 W. New York Town 0912
- J95 Hudson Co. Dist. Co. 0990
- J96 Hudson Co. Ct.
- J97 Hudson Co. Juv. Ct.
- J98 Hudson Co. Probation Dept.
Hunterdon County – Code K
- K03 Bethlehem/
- Bloomsbury/Hampton 1002
- K10 Flemington Boro Mun.1009
- K15 High Bridge Boro 1014
- K17 Kingwood Twp. 1016
- K18 Lambertville City 1017
- K19 Lebanon Boro 1018
- K22 Raritan Twp. 1021
- K23 Readington Twp. 1022
- K24 Stockton Boro 1023
- K25 W. Amwell Twp. 1026
- K26 Union Twp. 1025
- K81 Jt. Ct. of Alexandria 1020
- Town., Frenchtown Boro,
- Holland Twp., Milford
- Boro Ct. sits in Milford
- Boro
- K82 Jt. ct. of Delaware 1008
- Twp., E. Amwell Twp.
- Ct. sits in Ringoes
- K84 N. Hunterdon Ct. for
- Califon Boro, Clinton
- Town Clinton Twp.,
- Frank Twp., Glen Gardner
- Boro, Lebanon Twp.,
- Tewksbury Twp. Ct. sits
- in Annandale 1006
- K95 Hunterdon Co. Dist. Ct.
- K96 Hunterdon Co. Ct.
- K97 Hunterdon Co. Juv. Ct.
Mercer County – Code L
- L02 E. Windsor Twp. 1101
- L03 Ewing Twp. 1102
- L04 Hamilton Twp. 1103
- L05 Highstown Boro 1104
- L06 Hopewell Boro 1105
- L07 Hopewell Twp. 1106
- L08 Lawrence Twp. 1107
- L10 Pennington Boro 1108
- L11 Princeton Boro 1109
- L12 Princeton Twp. 1110
- L13 Trenton City 1111
- L14 Washington Twp. 1112
- L15 W. Windsor Twp. 1113
- L95 Mercer co. Dist. Co.
- L96 Mercer Co. Ct.
- L97 Mercer Co. Juv. Ct.
Middlesex County – Code M
- M02 Carteret Boro 1201
- M04 Cranbury Two. 1202
- M05 Dunellen Boro
- M06 E. Brunswick Twp. 1204
- M07 Edison Twp. 1205
- M08 Helmetta Boro 1206
- M09 Highland Pk. Boro 1207
- M10 Jamesburg Boro 1208
- M12 Old Bridge Twp. 1209
- M12 Metuchen Boro 1210
- M13 Middlesex Boro 1211
- M15 Milltown Boro 1212
- M15 Monroe Twp. 1213
- M16 New Brunswick City1214
- M17 N. brunswick Twp. 1215
- M18 Perth Amboy City 1216
- M19 Piscataway Twp. 1217
- M20 Plainsboro Twp. 1218
- M21 Sayreville Boro 1219
- M22 S. Amboy City 1220
- M23 S. Brunswick Twp. 1221
- M24 S. Plainfield Boro 1222
- M25 South River Boro 1223
- M26 Spotswood Boro 1223
- M27 Woodbridge Twp. 1225
- M95 Middlesex Co. Dist. Ct.
- M96 Middlesex Co. Ct.
- M97 Middlesex Co. Juv. Ct.
Monmouth County – Code N
- N02 Allenhurst Boro 1301
- N03 Allentown Boro 1302
- N04 Asbury Pk. City 1303
- N05 Colts Neck Twp. 1304
- N06 Atlantic HighlandsBo1305
- N07 Avon-By-The-SeaBo1306
- N08 Belmar Boro 1307
- N10 Bradley Beach Boro1308
- N11 Brielle Boro 1309
- N12 Deal Boro 1310
- N13 Eatontown Boro 1311
- N14 Englishtown Boro 1312
- N15 Fair Haven Boro 1313
- N16 Farmingdale Boro 1314
- N17 Freehold Boro 1315
- N18 Freehold Twp. 1316
- N19 Highlands Boro 1317
- N20 Holmdel Twp. 1318
- N21 Howell Twp. 1319
- N22 Interlaken Boro 1320
- N23 Keansburg Boro 1321
- N24 Keyport Boro 1322
- N25 Little Silver Boro 1323
- N26 Loch Arbour Village 1324
- N27 Long Branch City 1325
- M28 Manalapan Twp. 1326
- M29 Manasquan Boro 1327
- N30 Marlboro Twp. 1328
- N31 Matawan Boro 1329
- N32 Aberdeen Twp. 1330
- N33 Middletown Twp. 1331
- N34 Millstone Twp. 1332
- N35 Monmouth Beach Bo1333
- N36 Neptune City Boro 1335
- N37 Neptune Twp./Ocean Grove 1334
- N38 Tinton Falls Boro 1336
- N40 Ocean Twp. 1337
- N42 Oceanport Boro 1338
- N43 Hazlet Twp. 1339
- N44 Red Bank Boro 1340
- N45 Roosevelt Boro 1341
- N46 Rumson Boro 1342
- N47 Sea Bright Boro 1343
- N48 Sea Girt Boro 1344
- N49 Shrewsbury Boro 1345
- N50 Shrewsbury Twp. 1346
- N51 S. Belmar Boro 1347
- N52 Spring Lake Boro 1348
- N53 Spring Lake Hgts. Bo1349
- N54 Union Beach Boro 1350
- N55 Upper Freehold Twp.1351
- N56 Wall Twp. 1352
- N59 W. Long Branch Boro 1353
- N95 Monmouth Co. Dist. Co.
- N96 Monmouth Co. Ct.
- N97 Monmouth Co. Juv. Ct.
Morris County – Code P
- P02 Boonton Town 1401
- P03 Boonton Twp. 1402
- P05 Butler Boro 1403
- P06 Chatham Boro 1404
- P07 Chatham Twp. 1405
- P08 Chester Boro 1406
- P09 Chester Twp. 1407
- P10 Denville Twp. 1408
- P11 Dover Town 1409
- P12 E. Hanover Twp. 1410
- P14 Florham Pk. Boro 1411
- P15 Hanover Twp. 1412
- P16 Harding Twp. 1413
- P17 Jefferson Twp. 1414
- P18 Kinnelon Boro 1415
- P19 Lincoln Pk. Boro 1416
- P21 Madison Boro 1417
- P22 Mendham Boro 1418
- P23 Mendham Twp. 1419
- P25 Mine Hill Twp. 1420
- P26 Montville Twp. 1421
- P27 Morris Twp. 1422
- P28 Morris Plains Boro 1423
- P29 Morristown Town 1424
- P30 Mountain Lakes Boro 1425
- P31 Mt. Arlington Boro 1426
- P33 Mt. Olive Twp. 1427
- P35 Netcong Boro 1428
- P36 Parsippany-Troy
Hills Twp. 1429
- P37 Long Hill Twp. 1430
- P38 Pequannock Twp. 1431
- P39 Randolph Twp. 1432
- P40 Riverdale Boro 1433
- P41 Rockaway Boro 1434
- P42 Rockaway Twp. 1435
- P43 Roxbury Twp. 1436
- P46 Victory Gardens Boro1437
- P47 Washington Twp. 1438
- P48 Wharton Boro 1439
- P95 Morris Co. Dist. Co.
- P96 Morris Co. Ct.
- P97 Morris Co. Juv. Ct.
Ocean County – Code Q
- Q01 Barnegat Twp. 1533
- Q02 Barnegat Light Boro 1501
- Q03 Bay Head Boro 1502
- Q04 Beach Haven Boro 1503
- Q05 Beachwood Boro 1504
- Q06 Berkely Twp. 1505
- Q08 Brick Twp. 1506
- Q10 Dover Twp. 1507
- Q11 Eagleswood Twp. 1508
- Q13 Harvey Cedars Boro 1509
- Q14 Island Hgts. Boro 1510
- Q15 Jackson Twp. 1511
- Q16 Lacey Twp. 1512
- Q17 Lakehurst Boro 1513
- Q19 Lakewood Twp. 1514
- Q20 Lavellette Boro 1515
- Q22 Long Beach Twp. 1517
- Q23 Manchester Twp. 1518
- Q24 Mantoloking Boro 1519
- Q27 Ocean Gate Boro 1521
- Q28 Pine Beach Boro 1522
- Q29 Plumsted Twp. 1523
- Q30 Pt. Pleasant Boro 1525
- Q31 Pt. Pleasant Beach 1524
- Q32 Seaside Hgts. Boro 1526
- Q33 Seaside Hgts. Boro 1527
- Q34 Ship Bottom Boro 1528
- Q35 S. Toms River Boro 1529
- Q36 Stafford Twp. 1530
- Q37 Surf City Boro 1531
- Q39 Tuckerton Boro 1532
- Q40 Little Egg Harbor Tp.1516
- Q41 Ocean Twp. 1520
- Q95 Ocean Co. Dist. Ct.
- Q96 Ocean Co. Ct.
- Q97 Ocean Co. Juv. Ct.
Passaic County – Code R
- R02 Bloomingdale Boro 1601
- R03 Clifton City 1602
- R04 Haledon Boro 1603
- R05 Hawthorne Boro 1604
- R06 Little Falls Twp. 1605
- R07 N. Haledon Boro 1606
- R08 Passaic City 1607
- R09 Paterson City 1608
- R10 Pompton Lakes Boro1609
- P11 Prospect Pk. Boro 1610
- R12 Ringwood Boro 1611
- R13 Totowa Boro 1612
- R14 Wanaque Boro 1613
- R15 Wayne Twp. 1614
- R16 W. Milford Twp. 1615
- R17 W. Paterson Boro 1616
- R95 Passaic Co. Dist. Ct.
- R96 Passaic Co. Ct.
- R97 Passaic Co. Juv. Ct.
Salem County – Code S
- S02 Alloway Twp. 1701
- S03 Elmer Boro 1702
- S04 Elsinboro Twp. 1703
- S05 Lwr. Alloways Crk. 1704
- S06 Pennsville Twp. 1705
- S07 Mannington Twp. 1706
- S08 Oldmans Twp. 1707
- S09 Penns Grove Boro 1708
- S10 Pilesgrove Twp. 1709
- S11 Pittsgrove Twp. 1710
- S12 Quinton Twp. 1711
- S13 Salem City 1712
- S14 Carney’s Pt. 1713
- S15 Upper Pittsgrove Tp.1714
- S16 Woodstown Boro 1715
- S95 Salem Co. Dist. Ct.
- S96 Salem Co. Ct.
- S97 Salem Co. Juv. Ct.
Somerset County – Code T
- T03 Bedminster Twp. 1801
- T04 Bernards Twp. 1802
- T05 Bernardsville Boro 1803
- T06 Bound Brook Boro 1804
- T08 Branchburg Twp. 1805
- T09 Bridgewater Twp. 1806
- T10 Far Hills Boro 1807
- T11 Franklin Twp. 1808
- T12 Green Brook Twp. 1809
- T13 Hillsborough Twp. 1810
- T14 Manville Boro 1811
- T15 Millstone Boro 1812
- T16 Montgomery Twp. 1813
- T17 N. Plainfield Boro 1814
- T18 Peapack-Gladstone 1815
- T19 Raritan Boro 1816
- T20 Rocky Hill Boro 1817
- T21 Somerville Boro 1818
- T22 S. Bound Brook Boro 1819
- T23 Warren Twp. 1820
- T24 Watchunbg Boro 1821
- T95 Somerset Co. Dist. Ct.
- T96 Somerset Co. Ct.
- T97 Somerset Co. Juv. Ct.
Sussex County – Code V
- V02 Andover Twp. 1902
- V04 Branchville Boro 1903
- V05 Byram Twp. 1904
- V13 Hopatcong Boro 1912
- V15 Montague Twp. 1914
- V17 Newton Town 1915
- V18 Ogdensbug Boro 1916
- V19 Sandystone Twp. 1917
- V20 Sparta Twp. 1918
- V21 Stanhope Boro 1919
- V23 Sussex Boro 1921
- V24 Vernon Twp. 1922
- V26 Wantage Twp. 1924
- V28 Hamburg Boro 1909
- V29 Hardystone Twp. 1911
- V30 Franklin Boro 1906
- V81 Jt. Ct. of Franklin
- Boro, Hamburg Boro,
- Hardyston Twp., Ct.
- sits in Franklin Boro
- V82 Jt. Ct. of Andover Boro 1908
- Green Twp., Fredon Twp.
- Ct. sits in Andover Boro
- V83 Jt. Ct. of Franklin Twp. 1905
- Lafayette Twp. Ct. sits
- in Agusta
- V84 Jt. Ct. of Hampton Twp.,1910
- Stillwater Twp. Ct.
- sits in Middleville
- V95 Sussex Co. Dist. Ct.
- Walpack Twp.
- V96 Sussex Co. Ct.
- V97 Sussex Co. Juv. Ct.
Union County – Code W
- W02 Berkely Hgst. Boro 2001
- W03 Clark Twp. 2002
- W04 Cranford Twp. 2003
- W05 Elizabeth City 2004
- W06 Fanwood Boro 2005
- W07 Garwood Boro 2006
- W08 Hillside Boro 2007
- W09 Kenilworth Boro 2008
- W10 Linden City 2009
- W11 Mountainside Boro 2010
- W12 New Providence Bo 2011
- N14 Plainfield City 2012
- N15 Rahway City 2013
- N16 Roselle Boro 2014
- N17 Roselle Pk. Boro 2015
- N18 Scotch Plains Twp. 2016
- N19 Springfield Twp. 2017
- N20 Summit City 2018
- N21 Union Twp. 2019
- N22 Westfield Town 2020
- N23 Winfield Twp. 2021
- W95 Union Co. Dist. Co.
- W96 Union Co. Ct.
- W97 Union Co. Juv. Ct.
Warren County – Code Y
- Y02 Allamuchy Twp. 2101
- Y03 Alpha Boro 2102
- Y04 Belvidere Town 2103
- Y05 Blairstown Twp. 2104
- Y08 Greenwich Twp. 2107
- Y09 Hackettstown Town 2108
- Y10 N. Warren 2188
- Y10 Frelinghuysen 2106
- Y10 Harwick 2109
- Y10 Hope 2111
- Y10 Liberty 2114
- Y10 Pahaquarry 2118
- Y11 Harmony Twp. 2110
- Y15 Independence Twp. 2112
- Y17 Knowlton Twp. 2113
- Y18 Lapatcong Twp. 2115
- Y20 Oxford Twp. 2117
- Y22 Phillipsburg Town 2119
- Y23 Pohatcong Twp. 2120
- Y24 Washington Boro 2121
- Y26 White Twp. 2123
- Y27 Mansfield Twp. 2116
- Y81 Cent. Warren Jt. Ct.
- for Franklin Twp.,
- Washington Twp. Ct.
- sits in Washington Twp.
- Y95 Warren Co. Dist. Ct.
- Y96 Warren Co. Ct.
- Y97 Warren Co. Juv. Ct.
Other Court Locations – Code X
- X01 N.J. Supreme Ct. Trenton
- X02 N. J. SuperiorCt.-Trenton
- X03 U.S. Magistrate Ct. – Brown Mills
- X04 U.S. Magistrate Ct.,-Oakhurst
- X05 U.S. Magistrate ct.-Newark
- X06 U.S. Magistrate Ct.-Trenton
- X07 U.S. Magistrate Ct.-Atlantic City
- X08 U.S. Magistrate Ct.-Camden
Other States Code
- Alabama AL Z01
- Alaska AK Z02
- Arizona AZ Z03
- Arkansas AR Z04
- California CA Z05
- Colorado CO Z06
- ConnecticutCT Z07
- Delaware DE Z08
- Dist. of Columbia DC Z09
- Florida FL Z10
- Georgia GA Z11
- Hawaii HI Z12
- Idaho ID Z13
- Illinois IL Z14
- Indiana IN Z15
- Iowa IA Z16
- Kansas KS Z17
- Kentucky KY Z18
- Louisiana LA Z19
- Maine ME Z20
- Maryland MD Z21
- Maryland District Courts
- Annapolis Z51
- Hyattsville Z52
- Marlboro Z53
- Andrews Air Base Z54
- Baltimore Z55
- Hagerstown Z56
- Salisbury Z57
- MassachusettsMA Z22
- Michigan MI Z23
- Minnesota MN Z24
- Mississippi MS Z25
- Missouri MO Z26
- Montana MT Z27
- Nebraska NE Z28
- Nevada NY Z29
- New HampshireNH Z30
- New Mexico NM Z31
- New York NY Z32
- Bronx Z91
- Brooklyn Z92
- Harlem Z97
- Manhattan Z93
- Queens Z94
- Richmond Z95
- Rochester Z98
- Suffolk County Z96
- N. Carolina NC Z33
- N. Dakota ND Z34
- Ohio OH Z35
- Oklahoma OK Z36
- Oregon OR Z37
- Pennsylvania PA Z38
- Philadelphia Z58
- Rhode Island RI Z39
- S. Carolina SC Z40
- S. Dakota SD Z41
- Tennessee TN Z42
- Texas TX Z43
- Utah UT Z44
- Vermont VT Z45
- Virginia VA Z46
- Washington WA Z47
- W. Virgina WV Z48
- Wisconsin WI Z49
- Wyoming WY Z50
Canadian Provinces Code
- Alberta Z60
- British Columbia Z61
- Manitoba Z62
- New Brunswick Z63
- Newfoundland Z64
- Northwest Territories Z65
- Nova Scotia Z66
- Ontario Z67
- Quebec Z68
- Prince Edward Z69
- Saskatchewan Z70
- Yukon Territory Z71
Other Foreign Codes Z80