CallataGuidesGet a local business phone number in Henryetta, OK
Henryetta's area codes, prefixes and carriers from NANPA records, and how to put a Henryetta number in front of your customers.
- Area code
- 918 / 539
- Exchanges
- 6NANPA-assigned
- Carriers
- 5
- Population
- 5,606Census 2024 est.
What area code is Henryetta, OK?
Henryetta city is a Census place in Okmulgee County, Oklahoma, with an estimated 5,606 residents in 2024. NANPA lists 6 exchanges for its rate center across 2 area codes; 918 has the most (4, 67%). 918 is part of an overlay with 539, so a new local number in Henryetta may carry any of those codes depending on which have numbers available. Henryetta is in the Central time zone.
According to NANPA's dialing-plan data, local calls within 918 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
Who holds Henryetta phone exchanges
5 carriers hold the 6 exchanges assigned to Henryetta's rate center. Southwestern Bell has the most, with 2. 6 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 |
|---|---|---|
| Southwestern Bell | 2 | 33% |
| Bandwidth.com CLEC, LLC - Ok | 1 | 17% |
| Onvoy, LLC - Ok | 1 | 17% |
| United States Cellular - Ok | 1 | 17% |
| New Cingular Wireless PCS, LLC - Il | 1 | 17% |
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.
Henryetta phone prefixes
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Henryetta's rate center (HENRYETTA). The earliest assignment date recorded in the file for these codes is 2021. 1 of the 6 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 539 | 263, 600 |
| 918 | 268, 319, 650, 652 |
Source: NANPA utilized central office code file.
Rate centers and local calling in Henryetta
What a caller sees as "local" is the area code plus prefix. In Henryetta, those come from the HENRYETTA rate center, as recorded by NANPA.
New local numbers are drawn from carrier inventory, so the exact 918 numbers available change over time; porting an existing number is free.
Businesses around Henryetta
Henryetta is part of the Tulsa, OK metro area, home to 1.1 million people in 2024. County Business Patterns counted 25,565 business establishments in the Tulsa, OK metro area in 2023, employing 402,255 people. The largest sectors by establishment count are retail trade (3,120), professional, scientific, and technical services (2,991), and health care and social assistance (2,959).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 789 | 17,279 | 21.9 |
| Full-service restaurants | 752 | 17,476 | 23.2 |
| Physician practices | 692 | 7,964 | 11.5 |
| Law offices | 569 | 2,861 | 5.0 |
| Insurance agencies and brokerages | 568 | 2,343 | 4.1 |
| Offices of real estate agents and brokers | 513 | 1,188 | 2.3 |
| Plumbing, heating and air-conditioning contractors | 424 | 3,918 | 9.2 |
| Dental offices | 367 | 2,934 | 8.0 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Henryetta number on Callata
Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.
Porting a number you already use in Henryetta 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.
Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Tulsa, OK metro area, 16 users on RingCentral RingEX Core come to $480.00 a month and on Ooma Office Pro $399.20, at month-to-month list prices checked September 28, 2026. Callata comes to $319.00 a month for 16 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 | $319.00 | $3,828.00 |
| Quo (Starter) | $19.00 per user | $304.00 | $3,648.00 |
| Nextiva (Core) | $23.00 per user | $368.00 | $4,416.00 |
| Ooma (Office Pro) | $24.95 per user | $399.20 | $4,790.40 |
| Dialpad (Standard) | $27.00 per user | $432.00 | $5,184.00 |
| RingCentral (RingEX Core) | $30.00 per user | $480.00 | $5,760.00 |
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 Henryetta, OK?
Henryetta has exchanges in 918 and 539; 918 has the most.
How many phone companies have exchanges in Henryetta?
5, holding 6 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Henryetta 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 Henryetta?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 16 users come to $319.00 a month. For comparison, 16 users on RingCentral RingEX Core list at $480.00 a month (checked September 28, 2026).