Area code 862 covers northern New Jersey. It overlays area code 973 and was created in 2001.
- 862-200
- Cell Number
- Pompton Lakes, NJ
- 862-228
- Cell Number
- Pompton Lakes, NJ
- 862-243
- Landline Number
- Hopatcong, NJ
- 862-245
- Landline Number
- Livingston, NJ
- 862-248
- Cell Number
- Pompton Lakes, NJ
- 862-251
- Landline Number
- Succasunna, NJ
- 862-252
- Cell Number
- Rochelle Park, NJ
- 862-259
- Landline Number
- Succasunna, NJ
- 862-260
- Landline Number
- Morristown, NJ
- 862-265
- Landline Number
- Morristown, NJ
- 862-277
- Landline Number
- Hackensack, NJ
- 862-303
- Landline Number
- Branchville, NJ
- 862-333
- Landline Number
- Jersey City, NJ
- 862-345
- Landline Number
- Morristown, NJ
- 862-367
- Landline Number
- Jersey City, NJ
- 862-377
- Cell Number
- Pompton Lakes, NJ
- 862-444
- Landline Number
- Jersey City, NJ
- 862-621
- Landline Number
- Weehawken, NJ
- 862-666
- Landline Number
- Pompton Lakes, NJ
- 862-757
- Landline Number
- Little Falls, NJ
- 862-777
- Landline Number
- Morristown, NJ
- 862-803
- Landline Number
- Parsippany, NJ