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Get a local business phone number in Windsor, VT

Windsor's area code, prefixes and carriers from NANPA records, and how to put a Windsor number in front of your customers.

Area code
802
Exchanges
5NANPA-assigned
Carriers
4
Population
3,522Census 2024 est.

Area codes in Windsor

Windsor, in Windsor County, Vermont, had a Census-estimated population of 3,522 in July 2024. All 5 exchanges NANPA lists for its rate center are in area code 802. Windsor 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 codes with exchanges in Windsor, VT
Area codeExchanges hereShareIn service sinceOverlay withTime zone
8025100%1947noneEastern

Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.

Phone carriers in Windsor

4 carriers hold the 5 exchanges assigned to Windsor's rate center. Level 3 Communications, LLC - VT has the most, with 2. 5 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Carriers holding exchanges in Windsor, VT
Carrier (NANPA operating company)ExchangesShare
Level 3 Communications, LLC - VT240%
Ton80 Communications, LLC120%
Consolidated Communications of Vermont Company120%
United States Cellular - VT120%

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.

Exchanges (NPA-NXX) assigned in Windsor

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Windsor's rate center (WINDSOR). The earliest assignment date recorded in the file for these codes is 2022. 1 of the 5 were assigned in 2020 or later.

Prefixes assigned in Windsor, VT
Area codePrefixes (NXX)
802230, 646, 674, 738, 909

Source: NANPA utilized central office code file.

Rate centers and local calling in Windsor

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Windsor's numbers are rated to the WINDSOR rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Windsor number.

New local numbers are drawn from carrier inventory, so the exact 802 numbers available change over time; porting an existing number is free.

Who does business near Windsor

Windsor is part of the Lebanon-Claremont, NH-VT micropolitan area, home to 225,000 people in 2024. County Business Patterns counted 6,513 business establishments in the Lebanon, NH-VT micropolitan area in 2023, employing 91,598 people. The largest sectors by establishment count are retail trade (966), construction (909), and accommodation and food services (735).

Selected industries in the Lebanon, NH-VT micropolitan area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants2343,79216.2
Landscaping services2058244.0
Residential remodelers1705303.1
Limited-service restaurants1571,91112.2
Site preparation contractors1335344.0
Electrical contractors1215564.6
Plumbing, heating and air-conditioning contractors1135945.3
General automotive repair shops1123613.2

Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.

Business phone service in Windsor

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.

If you already have a number in Windsor, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

A 14-person team is the benchmark here, the rounded average establishment size in the Lebanon, NH-VT micropolitan area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $420.00 a month and Ooma Office Pro $349.30. On Callata the same 14 people cost $279.00 a month, less than either per-seat plan.

Monthly list price for a 14-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$279.00$3,348.00
Quo (Starter)$19.00 per user$266.00$3,192.00
Nextiva (Core)$23.00 per user$322.00$3,864.00
Ooma (Office Pro)$24.95 per user$349.30$4,191.60
Dialpad (Standard)$27.00 per user$378.00$4,536.00
RingCentral (RingEX Core)$30.00 per user$420.00$5,040.00

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 Windsor, VT?

802. All exchanges NANPA lists for Windsor are in 802.

How many phone companies have exchanges in Windsor?

4, holding 5 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Windsor 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 Windsor?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 14 users come to $279.00 a month. For comparison, 14 users on RingCentral RingEX Core list at $420.00 a month (checked September 28, 2026).