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Oakville, CT Area Codes
Oakville, Connecticut (population 9,233) uses area codes 860 and 959.
Oakville has no telephone exchange of its own in NANPA records; it is served by the Watertown exchange about 2.9 km away.
Carriers with Oakville numbers
9 prefixes are assigned to the Watertown exchange: 11% mobile, 33% VoIP and cable, 56% landline.
| Carrier | Prefixes |
|---|---|
| Frontier | 2 |
| AT&T (Teleport) | 1 |
| Verizon Wireless | 1 |
| Onvoy (Sinch) | 1 |
| Paetec Itel | 1 |
| Comcast (Xfinity) | 1 |
| Csc Voice | 1 |
| Fractel | 1 |
Area codes used in Oakville
| Area code | Prefixes serving Oakville | Main carriers in this code |
|---|---|---|
| 860 | 7 | Frontier, Verizon Business (MCImetro), Verizon Wireless |
| 959 | 2 | Onvoy (Sinch), Ton80 Communications, Verizon Wireless |
Oakville phone number prefixes
Numbers starting with these first six digits were originally assigned to the Watertown exchange.
860-274Frontier860-417AT&T (Teleport)860-483Verizon Wireless860-590Onvoy (Sinch)860-631Paetec Itel860-945Frontier860-981Comcast (Xfinity)959-209Csc Voice959-465Fractel
Nearby cities in area code 860
- Hartford
- New Britain
- West Hartford
- Bristol
- East Hartford
- Middletown
- Norwich
- Manchester
- Torrington
- Newington
- New London
- Wethersfield
Questions
- What is the area code for Oakville, CT?
- Oakville uses 2 area codes: 860 and 959. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Oakville in?
- Oakville is in the Eastern time zone.