CallataGuidesGet a local business phone number in Buhler, KS
Buhler's area code, prefixes and carriers from NANPA records, and how to put a Buhler number in front of your customers.
- Area code
- 620
- Exchanges
- 2NANPA-assigned
- Carriers
- 2
- Population
- 1,315Census 2024 est.
What area code is Buhler, KS?
With 1,315 residents in the Census 2024 estimate, Buhler sits in Reno County, Kansas. All 2 exchanges NANPA lists for its rate center are in area code 620. Buhler is in the Central and Mountain time zone.
According to NANPA's dialing-plan data, local calls within 620 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 620 | 2 | 100% | 2001 | none | Central and Mountain |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Who holds Buhler phone exchanges
2 carriers hold the 2 exchanges assigned to Buhler's rate center. Onvoy, LLC - KS has the most, with 1. 2 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 |
|---|---|---|
| Onvoy, LLC - KS | 1 | 50% |
| United Tel. CO. of Kansas d/b/a Centurylink | 1 | 50% |
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 Buhler
A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Buhler. The earliest assignment date recorded in the file for these codes is 2021. 1 of the 2 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 620 | 484, 543 |
Source: NANPA utilized central office code file.
Rate centers and local calling in Buhler
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Buhler's numbers are rated to the BUHLER rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Buhler number.
New local numbers are drawn from carrier inventory, so the exact 620 numbers available change over time; porting an existing number is free.
Who does business near Buhler
Buhler is part of the Hutchinson, KS micropolitan area, home to 61,417 people in 2024. County Business Patterns counted 1,590 business establishments in the Hutchinson, KS micropolitan area in 2023, employing 21,784 people. The largest sectors by establishment count are retail trade (219), construction (183), and other services (except public administration) (183).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 51 | 1,040 | 20.4 |
| Limited-service restaurants | 45 | 867 | 19.3 |
| Insurance agencies and brokerages | 39 | 177 | 4.5 |
| Landscaping services | 38 | 180 | 4.7 |
| Plumbing, heating and air-conditioning contractors | 22 | 111 | 5.0 |
| Residential remodelers | 22 | 58 | 2.6 |
| Dental offices | 21 | 145 | 6.9 |
| Electrical contractors | 21 | 146 | 7.0 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Buhler 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 Buhler, 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 Hutchinson, KS micropolitan area, 14 users on RingCentral RingEX Core come to $420.00 a month and on Ooma Office Pro $349.30, at month-to-month list prices checked September 28, 2026. On Callata the same 14 people cost $279.00 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 | $279.00 | $3,348.00 |
| Quo (Starter) | $19.00 per user | $266.00 | $3,192.00 |
| Nextiva (Core) | $23.00 per user | $322.00 | $3,864.00 |
| Ooma (Office Pro) | $24.95 per user | $349.30 | $4,191.60 |
| Dialpad (Standard) | $27.00 per user | $378.00 | $4,536.00 |
| RingCentral (RingEX Core) | $30.00 per user | $420.00 | $5,040.00 |
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 Buhler, KS?
620. All exchanges NANPA lists for Buhler are in 620.
How many phone companies have exchanges in Buhler?
2, holding 2 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Buhler 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 Buhler?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 14 users come to $279.00 a month. For comparison, 14 users on RingCentral RingEX Core list at $420.00 a month (checked September 28, 2026).