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Newmarket, NH Area Code
Newmarket, New Hampshire (population 5,730) uses area code 603.
Carriers with Newmarket numbers
3 prefixes are assigned to the Newmarket exchange: 0% mobile, 67% VoIP and cable, 33% landline.
| Carrier | Prefixes |
|---|---|
| Comcast (Xfinity) | 2 |
| Consolidated Comm Of No. New England | 1 |
Area codes used in Newmarket
| Area code | Prefixes serving Newmarket | Main carriers in this code |
|---|---|---|
| 603 | 3 | Consolidated Comm Of No. New England, Bell Atlantic Mobile, Paetec Itel |
Newmarket phone number prefixes
Numbers starting with these first six digits were originally assigned to the Newmarket exchange.
603-200Comcast (Xfinity)603-292Comcast (Xfinity)603-659Consolidated Comm Of No. New England
Nearby cities in area code 603
Questions
- What is the area code for Newmarket, NH?
- The area code for Newmarket, New Hampshire is 603.
- What time zone is Newmarket in?
- Newmarket is in the Eastern time zone.