Get a local business phone number in Lewiston, MN

Lewiston area codes

With 1,512 residents in the Census 2024 estimate, Lewiston sits in Winona County, Minnesota. All 3 exchanges NANPA lists for its rate center are in area code 507. 507 is part of an overlay with 924, so a new local number in Lewiston may carry any of those codes depending on which have numbers available. Lewiston is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 507 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Lewiston exchanges by carrier

3 carriers hold the 3 exchanges assigned to Lewiston's rate center. Onvoy, LLC - MN 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.

Lewiston phone prefixes

These are the central office codes NANPA records for Lewiston. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2008. None were assigned in 2020 or later.

What makes a number local to Lewiston

What a caller sees as "local" is the area code plus prefix. In Lewiston, those come from the LEWISTON rate center, as recorded by NANPA.

Keeping an existing Lewiston number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 507 when you pick it.

Businesses around Lewiston

Lewiston is part of the Winona, MN micropolitan area, home to 49,973 people in 2024. County Business Patterns counted 1,145 business establishments in the Winona, MN micropolitan area in 2023, employing 23,937 people. The largest sectors by establishment count are retail trade (146), health care and social assistance (132), and accommodation and food services (132).

A Lewiston number on Callata

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.

If you already have a number in Lewiston, 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.

A 21-person team is the benchmark here, the rounded average establishment size in the Winona, MN micropolitan area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $630.00 a month and Ooma Office Pro $523.95. On Callata the same 21 people cost $419.00 a month, less than either per-seat plan.