CallataGuidesGet a local business phone number in Keller, TX
Keller's area codes, prefixes and carriers from NANPA records, and how to put a Keller number in front of your customers.
- Area code
- 817 / 682
- Exchanges
- 23NANPA-assigned
- Carriers
- 12
- Population
- 46,643Census 2024 est.
Keller area codes
Keller, in Tarrant County, Texas, had a Census-estimated population of 46,643 in July 2024. NANPA lists 23 exchanges for its rate center across 2 area codes; 817 has the most (17, 74%). 817 is part of an overlay with 682, so a new local number in Keller may carry any of those codes depending on which have numbers available. Keller is in the Central time zone.
According to NANPA's dialing-plan data, local calls within 817 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
Keller exchanges by carrier
12 carriers hold the 23 exchanges assigned to Keller's rate center. Frontier Southwest INC d/b/a Frontier Comm of Texas has the most, with 5. 18 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Keller can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Frontier Southwest INC d/b/a Frontier Comm of Texas | 5 | 22% |
| Grande Communications Networks, INC. - TX | 3 | 13% |
| Onvoy, LLC - TX | 3 | 13% |
| Level 3 Communications, LLC - TX | 3 | 13% |
| Teleport Communications America, LLC - TX | 2 | 8.7% |
| Southwestern Bell Telephone Company - TX | 1 | 4.3% |
| Nuso, LLC | 1 | 4.3% |
| Ton80 Communications, LLC | 1 | 4.3% |
| Charter Ip Enabled Services, LLC | 1 | 4.3% |
| AT&T - Local | 1 | 4.3% |
| Millennium Telcom, LLC d/b/a Onesource Comm. - TX | 1 | 4.3% |
| Commio, LLC | 1 | 4.3% |
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 Keller
A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Keller. The earliest assignment date recorded in the file for these codes is 2002. 5 of the 23 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 682 | 212, 339, 357, 447, 538, 593 |
| 817 | 322, 337, 379, 380, 397, 431, 482, 518, 562, 623, 697, 741, 745, 753, 898, 951, 993 |
Source: NANPA utilized central office code file.
When Keller's exchanges were assigned
The table groups Keller's exchanges by the decade NANPA recorded them as assigned.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 2 | 25% |
| 2010s | 1 | 13% |
| 2020s | 5 | 63% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
Rate centers and local calling in Keller
What a caller sees as "local" is the area code plus prefix. In Keller, those come from the KELLER rate center, as recorded by NANPA.
New local numbers are drawn from carrier inventory, so the exact 817 numbers available change over time; porting an existing number is free.
Businesses around Keller
Keller is part of the Dallas-Fort Worth-Arlington, TX metro area, home to 8.3 million people in 2024. County Business Patterns counted 189,739 business establishments in the Dallas, TX metro area in 2023, employing 3,594,749 people. The largest sectors by establishment count are professional, scientific, and technical services (27,552), health care and social assistance (23,741), and retail trade (21,680).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 7,167 | 152,830 | 21.3 |
| Physician practices | 6,620 | 59,835 | 9.0 |
| Full-service restaurants | 5,669 | 136,247 | 24.0 |
| Dental offices | 4,077 | 31,034 | 7.6 |
| Law offices | 3,969 | 28,213 | 7.1 |
| Offices of real estate agents and brokers | 3,666 | 14,417 | 3.9 |
| Insurance agencies and brokerages | 3,500 | 29,124 | 8.3 |
| Computer systems design services firms | 3,463 | 41,855 | 12.1 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Keller number on Callata
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 Keller 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.
A 19-person team is the benchmark here, the rounded average establishment size in the Dallas, TX metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $570.00 a month and Ooma Office Pro $474.05. Callata comes to $379.00 a month for 19 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 | $379.00 | $4,548.00 |
| Quo (Starter) | $19.00 per user | $361.00 | $4,332.00 |
| Nextiva (Core) | $23.00 per user | $437.00 | $5,244.00 |
| Ooma (Office Pro) | $24.95 per user | $474.05 | $5,688.60 |
| Dialpad (Standard) | $27.00 per user | $513.00 | $6,156.00 |
| RingCentral (RingEX Core) | $30.00 per user | $570.00 | $6,840.00 |
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 Keller, TX?
Keller has exchanges in 817 and 682; 817 has the most.
How many phone companies have exchanges in Keller?
12, holding 23 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Keller 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 Keller?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 19 users come to $379.00 a month. For comparison, 19 users on RingCentral RingEX Core list at $570.00 a month (checked September 28, 2026).