Get a local business phone number in Sevierville, TN

Area codes in Sevierville

With 18,231 residents in the Census 2024 estimate, Sevierville sits in Sevier County, Tennessee. All 14 exchanges NANPA lists for its rate center are in area code 865. Sevierville is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 865 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Sevierville

7 carriers hold the 14 exchanges assigned to Sevierville's rate center. Bellsouth Telecomm INC d/b/a South Central Bell Tel has the most, with 6. 9 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.

Local prefixes for Sevierville

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Sevierville's rate center (SEVIERVL). The earliest assignment date recorded in the file for these codes is 2001. 2 of the 14 were assigned in 2020 or later.

When Sevierville's exchanges were assigned

The table groups Sevierville's exchanges by the decade NANPA recorded them as assigned.

What makes a number local to Sevierville

NANPA ties every exchange to a rate center. For Sevierville that is SEVIERVL, so a number from one of these exchanges reads as local to people in and around Sevierville.

Keeping an existing Sevierville number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 865 when you pick it.

The local business market

Sevierville is part of the Sevierville, TN micropolitan area, home to 100,000 people in 2024. County Business Patterns counted 3,117 business establishments in the Sevierville, TN micropolitan area in 2023, employing 47,891 people. The largest sectors by establishment count are retail trade (730), accommodation and food services (634), and construction (265).

Business phone service in Sevierville

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Sevierville 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.

The comparison below uses 15 users, the rounded average establishment size in the Sevierville, TN micropolitan 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. Callata comes to $299.00 a month for 15 users ($99 a month with 5 users included, then $20 per additional user), below both.