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Stony Brook University, NY Area Codes
Stony Brook University, New York (population 9,138) uses area codes 631 and 934.
Stony Brook University has no telephone exchange of its own in NANPA records; it is served by the Stony Brook exchange about 0.5 km away.
Carriers with Stony Brook University numbers
17 prefixes are assigned to the Stony Brook exchange: 0% mobile, 18% VoIP and cable, 82% landline.
| Carrier | Prefixes |
|---|---|
| Verizon | 8 |
| Paetec Itel | 2 |
| American Network | 1 |
| Metropcs | 1 |
| Tc Systems | 1 |
| Cablevision Lightpath | 1 |
| Verizon Business (MCImetro) | 1 |
| Lumen (Level 3) | 1 |
Area codes used in Stony Brook University
| Area code | Prefixes serving Stony Brook University | Main carriers in this code |
|---|---|---|
| 631 | 15 | Verizon, Verizon Business (MCImetro), T-Mobile |
| 934 | 2 | Onvoy (Sinch), Fractel, T-Mobile |
Stony Brook University phone number prefixes
Numbers starting with these first six digits were originally assigned to the Stony Brook exchange.
631-216Verizon631-217American Network631-246Verizon631-364Paetec Itel631-371Metropcs631-380Tc Systems631-444Verizon631-632Verizon631-638Verizon631-675Cablevision Lightpath631-689Verizon631-706Verizon Business (MCImetro)631-751Verizon631-762Lumen (Level 3)631-941Verizon934-213Paetec Itel934-649Ton80 Communications
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 Stony Brook University, NY?
- Stony Brook University 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 Stony Brook University in?
- Stony Brook University is in the Eastern time zone.