Oakdale, NY Area Codes
Oakdale, New York (population 7,171) uses area codes 631 and 934.
Oakdale has no telephone exchange of its own in NANPA records; it is served by the Sayville exchange about 4.3 km away.
Carriers with Oakdale numbers
15 prefixes are assigned to the Sayville exchange: 0% mobile, 33% VoIP and cable, 67% landline.
| Carrier | Prefixes |
|---|---|
| Verizon | 6 |
| Verizon Business (MCImetro) | 2 |
| Tc Systems | 1 |
| Lumen (Level 3) | 1 |
| Paetec Itel | 1 |
| Csc Voice | 1 |
| Onvoy (Sinch) | 1 |
| Cablevision Lightpath | 1 |
Area codes used in Oakdale
| Area code | Prefixes serving Oakdale | Main carriers in this code |
|---|---|---|
| 631 | 14 | Verizon, Verizon Business (MCImetro), T-Mobile |
| 934 | 1 | Onvoy (Sinch), Fractel, T-Mobile |
Oakdale phone number prefixes
Numbers starting with these first six digits were originally assigned to the Sayville exchange.
631-218Verizon631-244Verizon631-256Tc Systems631-319Verizon631-337Lumen (Level 3)631-563Verizon631-564Paetec Itel631-567Verizon631-573Csc Voice631-589Verizon631-646Onvoy (Sinch)631-677Verizon Business (MCImetro)631-699Verizon Business (MCImetro)631-750Cablevision Lightpath934-946Fractel
Nearby cities in area code 631
- West Babylon
- Coram
- Central Islip
- Commack
- Huntington Station
- Centereach
- Bay Shore
- Shirley
- Deer Park
- Lindenhurst
- West Islip
- Holbrook
Questions
- What is the area code for Oakdale, NY?
- Oakdale uses 2 area codes: 631 and 934. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Oakdale in?
- Oakdale is in the Eastern time zone.