CallataGuidesGet a local business phone number in Marysville, OH
Marysville's area codes, prefixes and carriers from NANPA records, and how to put a Marysville number in front of your customers.
- Area code
- 937 / 326
- Exchanges
- 19NANPA-assigned
- Carriers
- 9
- Population
- 29,276Census 2024 est.
Marysville area codes
With 29,276 residents in the Census 2024 estimate, Marysville sits in Union County, Ohio. NANPA lists 19 exchanges for its rate center across 2 area codes; 937 has the most (17, 89%). 937 is part of an overlay with 326, so a new local number in Marysville may carry any of those codes depending on which have numbers available. Marysville is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 937 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
Phone carriers in Marysville
9 carriers hold the 19 exchanges assigned to Marysville's rate center. Aerial Communications, INC. has the most, with 6. 16 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.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Aerial Communications, INC. | 6 | 32% |
| Brightspeed of Northwest Ohio, INC. | 4 | 21% |
| Level 3 Communications, LLC - Oh | 2 | 11% |
| New Cingular Wireless PCS, LLC - Il | 2 | 11% |
| Onvoy, LLC - Oh | 1 | 5.3% |
| Cellco Partnership d/b/a Verizon Wireless - Oh | 1 | 5.3% |
| Bandwidth.com CLEC, LLC - Oh | 1 | 5.3% |
| Sigecom, LLC d/b/a Wow Internet Cable and Phone | 1 | 5.3% |
| Ip Horizon LLC | 1 | 5.3% |
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 Marysville
These are the central office codes NANPA records for Marysville. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 5 of the 19 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 326 | 240, 245 |
| 937 | 209, 243, 303, 309, 351, 537, 553, 578, 594, 642, 644, 645, 707, 738, 819, 893, 924 |
Source: NANPA utilized central office code file.
When Marysville's exchanges were assigned
Assignment dates show when each block of Marysville numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 4 | 40% |
| 2010s | 1 | 10% |
| 2020s | 5 | 50% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
How local numbers work in Marysville
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Marysville's numbers are rated to the MARYSVILLE rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Marysville number.
If your business already has a Marysville number, porting it to Callata is free and keeps it on your cards, listings and vehicles.
The local business market
Marysville is part of the Columbus, OH metro area, home to 2.2 million people in 2024. County Business Patterns counted 46,419 business establishments in the Columbus, OH metro area in 2023, employing 985,064 people. The largest sectors by establishment count are health care and social assistance (6,208), retail trade (5,594), and professional, scientific, and technical services (5,419).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 1,932 | 39,789 | 20.6 |
| Full-service restaurants | 1,399 | 37,471 | 26.8 |
| Physician practices | 1,055 | 20,923 | 19.8 |
| Offices of real estate agents and brokers | 932 | 2,654 | 2.8 |
| Law offices | 836 | 6,289 | 7.5 |
| Dental offices | 801 | 7,022 | 8.8 |
| Insurance agencies and brokerages | 776 | 5,753 | 7.4 |
| Child day care services | 700 | 10,037 | 14.3 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Marysville 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 Marysville, 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.
The comparison below uses 21 users, the rounded average establishment size in the Columbus, OH metro area. At list prices checked September 28, 2026, that is $523.95 a month on Ooma Office Pro and $630.00 on RingCentral RingEX Core. On Callata the same 21 people cost $419.00 a month, less than either per-seat plan.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $419.00 | $5,028.00 |
| Quo (Starter) | $19.00 per user | $399.00 | $4,788.00 |
| Nextiva (Core) | $23.00 per user | $483.00 | $5,796.00 |
| Ooma (Office Pro) | $24.95 per user | $523.95 | $6,287.40 |
| Dialpad (Standard) | $27.00 per user | $567.00 | $6,804.00 |
| RingCentral (RingEX Core) | $30.00 per user | $630.00 | $7,560.00 |
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 Marysville, OH?
Marysville has exchanges in 937 and 326; 937 has the most.
How many phone companies have exchanges in Marysville?
9, holding 19 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Marysville 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 Marysville?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 21 users come to $419.00 a month. For comparison, 21 users on RingCentral RingEX Core list at $630.00 a month (checked September 28, 2026).