Get a local business phone number in Bath, MI

Area codes in Bath

With 13,521 residents in the Census 2024 estimate, Bath sits in Clinton County, Michigan. All 3 exchanges NANPA lists for its rate center are in area code 517. Bath is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 517 are dialed as seven digits and toll calls as 1 plus ten digits.

Phone carriers in Bath

3 carriers hold the 3 exchanges assigned to Bath's rate center. Onvoy, Llcv - Mi 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.

Exchanges (NPA-NXX) assigned in Bath

These are the central office codes NANPA records for Bath. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 1 of the 3 were assigned in 2020 or later.

When Bath's exchanges were assigned

Assignment dates show when each block of Bath numbers was added to the local supply.

Rate centers and local calling in Bath

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

Keeping an existing Bath number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 517 when you pick it.

Who does business near Bath

Bath is part of the Lansing-East Lansing, MI metro area, home to 480,000 people in 2024. County Business Patterns counted 9,748 business establishments in the Lansing, MI metro area in 2023, employing 172,407 people. The largest sectors by establishment count are retail trade (1,360), other services (except public administration) (1,207), and health care and social assistance (1,202).

Setting up a Bath 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.

If you already have a number in Bath, 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 the Lansing, MI metro area, 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. On Callata the same 18 people cost $359.00 a month, less than either per-seat plan.