CallataGuidesGet a local business phone number in Charlotte, MI
Charlotte's area code, prefixes and carriers from NANPA records, and how to put a Charlotte number in front of your customers.
- Area code
- 517
- Exchanges
- 15NANPA-assigned
- Carriers
- 11
- Population
- 9,301Census 2024 est.
What area code is Charlotte, MI?
With 9,301 residents in the Census 2024 estimate, Charlotte sits in Eaton County, Michigan. All 15 exchanges NANPA lists for its rate center are in area code 517. Charlotte 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.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 517 | 15 | 100% | 1947 | none | Eastern |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Who holds Charlotte phone exchanges
11 carriers hold the 15 exchanges assigned to Charlotte's rate center. Cellco Partnership d/b/a Verizon Wireless - Mi has the most, with 3. 10 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.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Cellco Partnership d/b/a Verizon Wireless - Mi | 3 | 20% |
| Michigan Bell Tel CO | 2 | 13% |
| Omnipoint Communications Midwest Operations, LLC | 2 | 13% |
| Level 3 Communications, LLC - Mi | 1 | 6.7% |
| New Cingular Wireless PCS, LLC - Il | 1 | 6.7% |
| Mcimetro Access Transmission Services LLC - Mi | 1 | 6.7% |
| Telnet Worldwide, INC. | 1 | 6.7% |
| Fractel, LLC | 1 | 6.7% |
| 123.net, LLC | 1 | 6.7% |
| American Messaging Services, LLC | 1 | 6.7% |
| Acd Telecom, INC. - Mi | 1 | 6.7% |
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.
Charlotte phone prefixes
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Charlotte's rate center (CHARLOTTE). The earliest assignment date recorded in the file for these codes is 2001. 2 of the 15 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 517 | 213, 231, 384, 444, 541, 543, 588, 652, 667, 727, 786, 873, 973, 983, 997 |
Source: NANPA utilized central office code file.
When Charlotte's exchanges were assigned
The table groups Charlotte's exchanges by the decade NANPA recorded them as assigned.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 7 | 78% |
| 2020s | 2 | 22% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
How local numbers work in Charlotte
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Charlotte's numbers are rated to the CHARLOTTE rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Charlotte number.
If your business already has a Charlotte number, porting it to Callata is free and keeps it on your cards, listings and vehicles.
Who does business near Charlotte
Charlotte 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).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 404 | 7,939 | 19.7 |
| Full-service restaurants | 286 | 6,914 | 24.2 |
| Insurance agencies and brokerages | 216 | 1,207 | 5.6 |
| Physician practices | 191 | 2,607 | 13.6 |
| Dental offices | 181 | 1,528 | 8.4 |
| Law offices | 181 | 1,024 | 5.7 |
| Residential remodelers | 144 | 646 | 4.5 |
| Offices of real estate agents and brokers | 140 | 603 | 4.3 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Charlotte 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 Charlotte 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.
The comparison below uses 18 users, the rounded average establishment size in the Lansing, MI metro area. At list prices checked September 28, 2026, that is $449.10 a month on Ooma Office Pro and $540.00 on RingCentral RingEX Core. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.
| Provider (plan) | Pricing basis | Per month | Per 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 Charlotte, MI?
517. All exchanges NANPA lists for Charlotte are in 517.
How many phone companies have exchanges in Charlotte?
11, holding 15 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Charlotte 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 Charlotte?
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).