CallataGuidesGet a local business phone number in Butler, OH
Butler's area codes, prefixes and carriers from NANPA records, and how to put a Butler number in front of your customers.
- Area code
- 419 / 567
- Exchanges
- 4NANPA-assigned
- Carriers
- 3
- Population
- 8,272Census 2024 est.
What area code is Butler, OH?
With 8,272 residents in the Census 2024 estimate, Butler sits in Montgomery County, Ohio. NANPA lists 4 exchanges for its rate center across 2 area codes; 419 has the most (3, 75%). 419 is part of an overlay with 567, so a new local number in Butler may carry any of those codes depending on which have numbers available. Butler is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 419 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
Who holds Butler phone exchanges
3 carriers hold the 4 exchanges assigned to Butler's rate center. Onvoy, LLC - Oh has the most, with 2. 3 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 |
|---|---|---|
| Onvoy, LLC - Oh | 2 | 50% |
| T-mobile USA, INC. | 1 | 25% |
| Brightspeed of Northwest Ohio, INC. | 1 | 25% |
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.
Local prefixes for Butler
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Butler's rate center (BUTLER). The earliest assignment date recorded in the file for these codes is 2016. 1 of the 4 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 419 | 688, 850, 883 |
| 567 | 430 |
Source: NANPA utilized central office code file.
When Butler's exchanges were assigned
Assignment dates show when each block of Butler numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2010s | 1 | 50% |
| 2020s | 1 | 50% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
Rate centers and local calling in Butler
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Butler's numbers are rated to the BUTLER rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Butler number.
New local numbers are drawn from carrier inventory, so the exact 419 numbers available change over time; porting an existing number is free.
Who does business near Butler
Butler is part of the Dayton-Kettering-Beavercreek, OH metro area, home to 822,000 people in 2024. County Business Patterns counted 16,372 business establishments in the Dayton, OH metro area in 2023, employing 330,420 people. The largest sectors by establishment count are retail trade (2,323), health care and social assistance (2,284), and other services (except public administration) (1,787).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 758 | 15,471 | 20.4 |
| Physician practices | 518 | 8,387 | 16.2 |
| Full-service restaurants | 475 | 13,377 | 28.2 |
| Insurance agencies and brokerages | 277 | 1,327 | 4.8 |
| Landscaping services | 250 | 1,986 | 7.9 |
| Dental offices | 242 | 2,384 | 9.9 |
| Law offices | 231 | 1,671 | 7.2 |
| Plumbing, heating and air-conditioning contractors | 224 | 2,670 | 11.9 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Butler 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 Butler, 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 20-person team is the benchmark here, the rounded average establishment size in the Dayton, OH metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $600.00 a month and Ooma Office Pro $499.00. On Callata the same 20 people cost $399.00 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 | $399.00 | $4,788.00 |
| Quo (Starter) | $19.00 per user | $380.00 | $4,560.00 |
| Nextiva (Core) | $23.00 per user | $460.00 | $5,520.00 |
| Ooma (Office Pro) | $24.95 per user | $499.00 | $5,988.00 |
| Dialpad (Standard) | $27.00 per user | $540.00 | $6,480.00 |
| RingCentral (RingEX Core) | $30.00 per user | $600.00 | $7,200.00 |
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 Butler, OH?
Butler has exchanges in 419 and 567; 419 has the most.
How many phone companies have exchanges in Butler?
3, holding 4 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Butler 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 Butler?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 20 users come to $399.00 a month. For comparison, 20 users on RingCentral RingEX Core list at $600.00 a month (checked September 28, 2026).