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Get a local business phone number in Polson, MT

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

Area code
406
Exchanges
4NANPA-assigned
Carriers
3
Population
5,631Census 2024 est.

Polson area codes

With 5,631 residents in the Census 2024 estimate, Polson sits in Lake County, Montana. All 4 exchanges NANPA lists for its rate center are in area code 406. Polson is in the Mountain time zone.

According to NANPA's dialing-plan data, local calls within 406 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Polson, MT
Area codeExchanges hereShareIn service sinceOverlay withTime zone
4064100%1947noneMountain

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

Polson exchanges by carrier

3 carriers hold the 4 exchanges assigned to Polson's rate center. Centurytel of Montana, INC. d/b/a Centurylink 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.

Carriers holding exchanges in Polson, MT
Carrier (NANPA operating company)ExchangesShare
Centurytel of Montana, INC. d/b/a Centurylink250%
Charter Ip Enabled Services, LLC125%
Western Montana Communitytel INC. - MT125%

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.

Polson phone prefixes

These are the central office codes NANPA records for Polson. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2007. None were assigned in 2020 or later.

Prefixes assigned in Polson, MT
Area codePrefixes (NXX)
406319, 872, 883, 884

Source: NANPA utilized central office code file.

What makes a number local to Polson

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

If your business already has a Polson number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

Businesses around Polson

Polson is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 42,566 business establishments in Montana in 2023, employing 409,312 people. The largest sectors by establishment count are construction (6,766), retail trade (4,706), and health care and social assistance (4,488).

Selected industries in Montana, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Offices of real estate agents and brokers1,100——
New single-family housing construction contractors1,0753,3753.1
Full-service restaurants1,06020,16219.0
Residential remodelers8402,1222.5
Limited-service restaurants80615,35219.0
Plumbing, heating and air-conditioning contractors7124,4486.2
Landscaping services6942,4353.5
Law offices6782,6733.9

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

A Polson 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 Polson, 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in Montana, 10 users on RingCentral RingEX Core come to $300.00 a month and on Ooma Office Pro $249.50, at month-to-month list prices checked September 28, 2026. On Callata the same 10 people cost $199.00 a month, less than either per-seat plan.

Monthly list price for a 10-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$199.00$2,388.00
Quo (Starter)$19.00 per user$190.00$2,280.00
Nextiva (Core)$23.00 per user$230.00$2,760.00
Ooma (Office Pro)$24.95 per user$249.50$2,994.00
Dialpad (Standard)$27.00 per user$270.00$3,240.00
RingCentral (RingEX Core)$30.00 per user$300.00$3,600.00

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 Polson, MT?

406. All exchanges NANPA lists for Polson are in 406.

How many phone companies have exchanges in Polson?

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

Can I keep my existing Polson 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 Polson?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 10 users come to $199.00 a month. For comparison, 10 users on RingCentral RingEX Core list at $300.00 a month (checked September 28, 2026).