Home › New Jersey › Mount Arlington
Mount Arlington, NJ Area Codes
Mount Arlington, New Jersey (population 5,985) uses area codes 862 and 973.
Mount Arlington has no telephone exchange of its own in NANPA records; it is served by the Hopatcong exchange about 3.9 km away.
Carriers with Mount Arlington numbers
14 prefixes are assigned to the Hopatcong exchange: 14% mobile, 43% VoIP and cable, 43% landline.
| Carrier | Prefixes |
|---|---|
| Verizon | 4 |
| T-Mobile | 2 |
| Onvoy (Sinch) | 2 |
| Verizon Business (MCImetro) | 1 |
| Cablevision Lightpath | 1 |
| Csc Voice | 1 |
| Monmouth Telephone And Telegraph | 1 |
| Lumen (Level 3) | 1 |
Area codes used in Mount Arlington
| Area code | Prefixes serving Mount Arlington | Main carriers in this code |
|---|---|---|
| 862 | 7 | T-Mobile, Onvoy (Sinch), AT&T Mobility |
| 973 | 7 | Verizon, Lumen (Level 3), Verizon Business (MCImetro) |
Mount Arlington phone number prefixes
Numbers starting with these first six digits were originally assigned to the Hopatcong exchange.
862-243Verizon Business (MCImetro)862-299T-Mobile862-391T-Mobile862-425Cablevision Lightpath862-462Onvoy (Sinch)862-473Onvoy (Sinch)862-803Csc Voice973-234Monmouth Telephone And Telegraph973-288Lumen (Level 3)973-398Verizon973-601Verizon973-663Verizon973-770Verizon973-810AT&T (Teleport)
Nearby cities in area code 862
Questions
- What is the area code for Mount Arlington, NJ?
- Mount Arlington uses 2 area codes: 862 and 973. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Mount Arlington in?
- Mount Arlington is in the Eastern time zone.