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Oakland, NJ Area Codes
Oakland, New Jersey (population 12,837) uses area codes 201 and 551.
Carriers with Oakland numbers
15 prefixes are assigned to the Oakland exchange: 7% mobile, 67% VoIP and cable, 27% landline.
| Carrier | Prefixes |
|---|---|
| Verizon | 4 |
| Onvoy (Sinch) | 3 |
| Lumen (Level 3) | 2 |
| AT&T (Teleport) | 1 |
| Verizon Business (MCImetro) | 1 |
| Peerless Network | 1 |
| Cablevision Lightpath | 1 |
| T-Mobile | 1 |
Area codes used in Oakland
| Area code | Prefixes serving Oakland | Main carriers in this code |
|---|---|---|
| 201 | 10 | Verizon, Verizon Business (MCImetro), AT&T Mobility |
| 551 | 5 | Onvoy (Sinch), T-Mobile, Verizon Wireless |
Oakland phone number prefixes
Numbers starting with these first six digits were originally assigned to the Oakland exchange.
201-337Verizon201-405Verizon201-416AT&T (Teleport)201-465Verizon Business (MCImetro)201-581Peerless Network201-644Cablevision Lightpath201-651Verizon201-677Verizon201-895T-Mobile201-897Lumen (Level 3)551-231Bandwidth551-296Lumen (Level 3)551-357Onvoy (Sinch)551-651Onvoy (Sinch)551-995Onvoy (Sinch)
Nearby cities in area code 201
- Jersey City
- Bayonne
- Union City
- Hoboken
- West New York
- Hackensack
- Kearny
- Fort Lee
- Fair Lawn
- Englewood
- Bergenfield
- Paramus
Questions
- What is the area code for Oakland, NJ?
- Oakland uses 2 area codes: 201 and 551. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Oakland in?
- Oakland is in the Eastern time zone.