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Get a local business phone number in Evart, MI

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

Area code
231
Exchanges
6NANPA-assigned
Carriers
6
Population
1,782Census 2024 est.

Evart area codes

Evart, in Osceola County, Michigan, had a Census-estimated population of 1,782 in July 2024. All 6 exchanges NANPA lists for its rate center are in area code 231. Evart is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 231 are dialed as seven digits and toll calls as 1 plus ten digits.

Area codes with exchanges in Evart, MI
Area codeExchanges hereShareIn service sinceOverlay withTime zone
2316100%1999noneEastern

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

Evart exchanges by carrier

6 carriers hold the 6 exchanges assigned to Evart's rate center. Telnet Worldwide, INC. has the most, with 1. 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 Evart, MI
Carrier (NANPA operating company)ExchangesShare
Telnet Worldwide, INC.117%
Bandwidth.com CLEC, LLC - Mi117%
Onvoy Spectrum, LLC117%
Acd Telecom, INC. - Mi117%
Michigan Bell Tel CO117%
123.net, LLC117%

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 Evart

These are the central office codes NANPA records for Evart. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2002. 1 of the 6 were assigned in 2020 or later.

Prefixes assigned in Evart, MI
Area codePrefixes (NXX)
231372, 423, 466, 515, 734, 836

Source: NANPA utilized central office code file.

When Evart's exchanges were assigned

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

Evart, MI: exchanges by decade assigned
Decade assignedExchangesShare
2000s267%
2020s133%

Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.

What makes a number local to Evart

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

Keeping an existing Evart number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 231 when you pick it.

The local business market

Evart is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 229,564 business establishments in Michigan in 2023, employing 4,041,074 people. The largest sectors by establishment count are retail trade (32,868), health care and social assistance (28,979), and other services (except public administration) (23,311).

Selected industries in Michigan, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants7,923143,75418.1
Full-service restaurants7,198146,52520.4
Physician practices6,41291,40214.3
Residential remodelers3,95914,3683.6
Landscaping services3,79720,9675.5
Dental offices3,79533,9899.0
Law offices3,75023,7896.3
Insurance agencies and brokerages3,68026,3707.2

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

Business phone service in Evart

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.

Porting a number you already use in Evart 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in Michigan, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for an 18-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$359.00$4,308.00
Quo (Starter)$19.00 per user$342.00$4,104.00
Nextiva (Core)$23.00 per user$414.00$4,968.00
Ooma (Office Pro)$24.95 per user$449.10$5,389.20
Dialpad (Standard)$27.00 per user$486.00$5,832.00
RingCentral (RingEX Core)$30.00 per user$540.00$6,480.00

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 Evart, MI?

231. All exchanges NANPA lists for Evart are in 231.

How many phone companies have exchanges in Evart?

6, holding 6 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Evart 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 Evart?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 18 users come to $359.00 a month. For comparison, 18 users on RingCentral RingEX Core list at $540.00 a month (checked September 28, 2026).