Get a local business phone number in Thief River Falls, MN

What area code is Thief River Falls, MN?

With 8,779 residents in the Census 2024 estimate, Thief River Falls sits in Pennington County, Minnesota. All 10 exchanges NANPA lists for its rate center are in area code 218. Thief River Falls is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 218 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Who holds Thief River Falls phone exchanges

6 carriers hold the 10 exchanges assigned to Thief River Falls's rate center. Cellco Partnership d/b/a Verizon Wireless - MN has the most, with 3. 6 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.

Thief River Falls phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Thief River Falls's rate center (THIFRIVFLS). The earliest assignment date recorded in the file for these codes is 2008. None were assigned in 2020 or later.

When Thief River Falls's exchanges were assigned

The table groups Thief River Falls's exchanges by the decade NANPA recorded them as assigned.

How local numbers work in Thief River Falls

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

Keeping an existing Thief River Falls number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 218 when you pick it.

Who does business near Thief River Falls

Thief River Falls is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 154,455 business establishments in Minnesota in 2023, employing 2,803,410 people. The largest sectors by establishment count are health care and social assistance (19,985), retail trade (17,727), and construction (17,568).

Setting up a Thief River Falls business line

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in Thief River Falls 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.

An 18-person team is the benchmark here, the rounded average establishment size in Minnesota. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $540.00 a month and Ooma Office Pro $449.10. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.