CallataGuidesGet a local business phone number in Grand Isle, VT
Grand Isle's area code, prefixes and carriers from NANPA records, and how to put a Grand Isle number in front of your customers.
- Area code
- 802
- Exchanges
- 3NANPA-assigned
- Carriers
- 2
- Population
- 2,162Census 2024 est.
Area codes in Grand Isle
With 2,162 residents in the Census 2024 estimate, Grand Isle sits in Grand Isle County, Vermont. All 3 exchanges NANPA lists for its rate center are in area code 802. Grand Isle 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 Grand Isle phone exchanges
2 carriers hold the 3 exchanges assigned to Grand Isle's rate center. Level 3 Communications, LLC - VT has the most, with 2. 3 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 |
|---|---|---|
| Level 3 Communications, LLC - VT | 2 | 67% |
| Consolidated Communications of Vermont Company | 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.
Local prefixes for Grand Isle
These are the central office codes NANPA records for Grand Isle. A caller seeing one of them recognizes a local number. None were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 802 | 372, 378, 395 |
Source: NANPA utilized central office code file.
Rate centers and local calling in Grand Isle
What a caller sees as "local" is the area code plus prefix. In Grand Isle, those come from the GRAND ISLE rate center, as recorded by NANPA.
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 Grand Isle
Grand Isle is part of the Burlington-South Burlington, VT metro area, home to 229,000 people in 2024. County Business Patterns counted 6,936 business establishments in the Burlington, VT metro area in 2023, employing 102,443 people. The largest sectors by establishment count are retail trade (917), professional, scientific, and technical services (849), and construction (818).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 184 | 3,822 | 20.8 |
| Residential remodelers | 155 | 585 | 3.8 |
| Limited-service restaurants | 153 | 2,204 | 14.4 |
| Law offices | 117 | 840 | 7.2 |
| Landscaping services | 111 | 410 | 3.7 |
| Dental offices | 107 | 855 | 8.0 |
| Offices of real estate agents and brokers | 104 | 203 | 2.0 |
| General automotive repair shops | 103 | 441 | 4.3 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Grand Isle number on Callata
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 Grand Isle, 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.
The comparison below uses 15 users, the rounded average establishment size in the Burlington, VT metro area. At list prices checked September 28, 2026, that is $374.25 a month on Ooma Office Pro and $450.00 on RingCentral RingEX Core. On Callata the same 15 people cost $299.00 a month, less than either per-seat plan.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $299.00 | $3,588.00 |
| Quo (Starter) | $19.00 per user | $285.00 | $3,420.00 |
| Nextiva (Core) | $23.00 per user | $345.00 | $4,140.00 |
| Ooma (Office Pro) | $24.95 per user | $374.25 | $4,491.00 |
| Dialpad (Standard) | $27.00 per user | $405.00 | $4,860.00 |
| RingCentral (RingEX Core) | $30.00 per user | $450.00 | $5,400.00 |
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 Grand Isle, VT?
802. All exchanges NANPA lists for Grand Isle are in 802.
How many phone companies have exchanges in Grand Isle?
2, holding 3 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Grand Isle 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 Grand Isle?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 15 users come to $299.00 a month. For comparison, 15 users on RingCentral RingEX Core list at $450.00 a month (checked September 28, 2026).