CallataGuidesGet a local business phone number in Lewisville, NC
Lewisville's area codes, prefixes and carriers from NANPA records, and how to put a Lewisville number in front of your customers.
- Area code
- 336 / 743
- Exchanges
- 5NANPA-assigned
- Carriers
- 3
- Population
- 14,203Census 2024 est.
Lewisville area codes
With 14,203 residents in the Census 2024 estimate, Lewisville sits in Forsyth County, North Carolina. NANPA lists 5 exchanges for its rate center across 2 area codes; 336 has the most (3, 60%). 336 is part of an overlay with 743, so a new local number in Lewisville may carry any of those codes depending on which have numbers available. Lewisville is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 336 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
Phone carriers in Lewisville
3 carriers hold the 5 exchanges assigned to Lewisville's rate center. Metropcs, INC. has the most, with 2. 4 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 |
|---|---|---|
| Metropcs, INC. | 2 | 40% |
| Windstream North Carolina, INC. | 2 | 40% |
| Onvoy Spectrum, LLC | 1 | 20% |
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 Lewisville
These are the central office codes NANPA records for Lewisville. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2015. 2 of the 5 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 336 | 866, 945, 946 |
| 743 | 232, 343 |
Source: NANPA utilized central office code file.
When Lewisville's exchanges were assigned
Assignment dates show when each block of Lewisville numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2010s | 1 | 33% |
| 2020s | 2 | 67% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
How local numbers work in Lewisville
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Lewisville's numbers are rated to the LEWISVILLE rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Lewisville number.
If your business already has a Lewisville number, porting it to Callata is free and keeps it on your cards, listings and vehicles.
The local business market
Lewisville is part of the Winston-Salem, NC metro area, home to 705,000 people in 2024. County Business Patterns counted 14,336 business establishments in the Winston, NC metro area in 2023, employing 257,305 people. The largest sectors by establishment count are retail trade (2,198), construction (1,692), and other services (except public administration) (1,592).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 511 | 10,399 | 20.4 |
| Limited-service restaurants | 491 | 12,505 | 25.5 |
| Landscaping services | 320 | 1,546 | 4.8 |
| Offices of real estate agents and brokers | 276 | 553 | 2.0 |
| Insurance agencies and brokerages | 266 | 973 | 3.7 |
| Plumbing, heating and air-conditioning contractors | 252 | 2,624 | 10.4 |
| Residential remodelers | 231 | 583 | 2.5 |
| Law offices | 228 | 1,799 | 7.9 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Lewisville 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 Lewisville, 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 18 users, the rounded average establishment size in the Winston, NC metro area. At list prices checked September 28, 2026, that is $449.10 a month on Ooma Office Pro and $540.00 on RingCentral RingEX Core. On Callata the same 18 people cost $359.00 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 | $359.00 | $4,308.00 |
| Quo (Starter) | $19.00 per user | $342.00 | $4,104.00 |
| Nextiva (Core) | $23.00 per user | $414.00 | $4,968.00 |
| Ooma (Office Pro) | $24.95 per user | $449.10 | $5,389.20 |
| Dialpad (Standard) | $27.00 per user | $486.00 | $5,832.00 |
| RingCentral (RingEX Core) | $30.00 per user | $540.00 | $6,480.00 |
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 Lewisville, NC?
Lewisville has exchanges in 336 and 743; 336 has the most.
How many phone companies have exchanges in Lewisville?
3, holding 5 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Lewisville 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 Lewisville?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 18 users come to $359.00 a month. For comparison, 18 users on RingCentral RingEX Core list at $540.00 a month (checked September 28, 2026).