Get a local business phone number in Northfield, VT
Northfield's area code, prefixes and carriers from NANPA records, and how to put a Northfield number in front of your customers.
- Area code
- 802
- Exchanges
- 3NANPA-assigned
- Carriers
- 2
- Population
- 5,915Census 2024 est.
What area code is Northfield, VT?
Northfield town is a Census town in Washington County, Vermont, with an estimated 5,915 residents in 2024. All 3 exchanges NANPA lists for its rate center are in area code 802. Northfield is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 802 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 802 | 3 | 100% | 1947 | none | Eastern |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Who holds Northfield phone exchanges
2 carriers hold the 3 exchanges assigned to Northfield's rate center. Northfield Tel. CO. has the most, with 2. 2 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Northfield Tel. CO. | 2 | 67% |
| Onvoy, LLC - VT | 1 | 33% |
Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.
Northfield phone prefixes
These are the central office codes NANPA records for Northfield. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2016. 1 of the 3 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 802 | 200, 312, 485 |
Source: NANPA utilized central office code file.
When Northfield's exchanges were assigned
The table groups Northfield's exchanges by the decade NANPA recorded them as assigned.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2010s | 1 | 50% |
| 2020s | 1 | 50% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
How local numbers work in Northfield
NANPA ties every exchange to a rate center. For Northfield that is NORTHFIELD, so a number from one of these exchanges reads as local to people in and around Northfield.
Keeping an existing Northfield number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 802 when you pick it.
Who does business near Northfield
Northfield is part of the Barre, VT micropolitan area, home to 59,844 people in 2024. County Business Patterns counted 2,118 business establishments in the Barre, VT micropolitan area in 2023, employing 26,122 people. The largest sectors by establishment count are retail trade (322), other services (except public administration) (264), and construction (249).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 52 | 1,022 | 19.7 |
| Landscaping services | 51 | 119 | 2.3 |
| Residential remodelers | 42 | 161 | 3.8 |
| Law offices | 40 | 141 | 3.5 |
| General automotive repair shops | 40 | 132 | 3.3 |
| Limited-service restaurants | 37 | 501 | 13.5 |
| Plumbing, heating and air-conditioning contractors | 35 | 150 | 4.3 |
| New single-family housing construction contractors | 31 | 164 | 5.3 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Northfield business line
For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.
Porting a number you already use in Northfield is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.
AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.
A 12-person team is the benchmark here, the rounded average establishment size in the Barre, VT micropolitan area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $360.00 a month and Ooma Office Pro $299.40. Callata comes to $239.00 a month for 12 users ($99 a month with 5 users included, then $20 per additional user), below both.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $239.00 | $2,868.00 |
| Quo (Starter) | $19.00 per user | $228.00 | $2,736.00 |
| Nextiva (Core) | $23.00 per user | $276.00 | $3,312.00 |
| Ooma (Office Pro) | $24.95 per user | $299.40 | $3,592.80 |
| Dialpad (Standard) | $27.00 per user | $324.00 | $3,888.00 |
| RingCentral (RingEX Core) | $30.00 per user | $360.00 | $4,320.00 |
Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.
Frequently asked questions
What area code is Northfield, VT?
802. All exchanges NANPA lists for Northfield are in 802.
How many phone companies have exchanges in Northfield?
2, holding 3 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Northfield business number?
Yes. Porting an existing number to Callata is free. Texting from it starts after carrier registration (10DLC), a one-time $49 fee.
How much is a business phone line in Northfield?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 12 users come to $239.00 a month. For comparison, 12 users on RingCentral RingEX Core list at $360.00 a month (checked September 28, 2026).