Get a local business phone number in Winston-Salem, NC
Winston-Salem's area codes, prefixes and carriers from NANPA records, and how to put a Winston-Salem number in front of your customers.
- Area code
- 336 / 743
- Exchanges
- 164NANPA-assigned
- Carriers
- 22
- Population
- 255,769Census 2024 est.
What area code is Winston-Salem, NC?
Winston-Salem city is a Census place in Forsyth County, North Carolina, with an estimated 255,769 residents in 2024. NANPA lists 164 exchanges for its rate center across 2 area codes; 336 has the most (145, 88%). 336 is part of an overlay with 743, so a new local number in Winston-Salem may carry any of those codes depending on which have numbers available. Winston-Salem 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 Winston-Salem
22 carriers hold the 164 exchanges assigned to Winston-Salem's rate center. Bellsouth Telecomm INC d/b/a Southern Bell Tel & Tel has the most, with 63. 114 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Winston-Salem can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Bellsouth Telecomm INC d/b/a Southern Bell Tel & Tel | 63 | 38% |
| Cellco Partnership d/b/a Verizon Wireless - NC | 25 | 15% |
| Suncom d/b/a T-mobile USA | 18 | 11% |
| New Cingular Wireless PCS, LLC - Ga | 13 | 7.9% |
| Onvoy, LLC - NC | 9 | 5.5% |
| Paetec Itel, LLC | 8 | 4.9% |
| Level 3 Communications, LLC - NC | 7 | 4.3% |
| Level 3 Telecom of North Carolina, LP - NC | 3 | 1.8% |
| Teleport Communications America, LLC - NC | 2 | 1.2% |
| Centurylink Communications LLC - NC | 2 | 1.2% |
| Peerless Network of North Carolina, LLC - NC | 2 | 1.2% |
| Ton80 Communications, LLC | 2 | 1.2% |
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 Winston-Salem
These are the central office codes NANPA records for Winston-Salem. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 15 of the 164 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 336 | 201, 208, 231, 245, 251, 276, 277, 283, 287, 293, 306, 331, 341, 345, 354, 391, 397, 399, 403, 406, 407, 408, 409, 413, 414, 416, 418, 422, 435, 448, 462, 464, 473, 480, 486, 499, 519, 528, 529, 531, 546, 575, 577, 582, 602, 607, 608, 618, 624, 631, 650, 655, 659, 661, 666, 671, 682, 692, 695, 701, 702, 703, 705, 712, 713, 714, 716, 718, 720, 721, 722, 723, 724, 725, 726, 727, 728, 730, 732, 733, 734, 735, 741, 744, 745, 747, 748, 749, 750, 757, 758, 759, 760, 761, 764, 765, 766, 767, 768, 769, 770, 771, 773, 774, 775, 776, 777, 778, 779, 782, 784, 785, 788, 793, 794, 796, 806, 813, 816, 817, 829, 830, 831, 837, 842, 865, 893, 896, 917, 918, 926, 930, 934, 955, 966, 968, 970, 971, 972, 978, 979, 986, 995, 997, 999 |
| 743 | 207, 213, 216, 219, 252, 253, 255, 257, 264, 265, 270, 279, 333, 374, 444, 637, 649, 900, 999 |
Source: NANPA utilized central office code file.
When Winston-Salem's exchanges were assigned
The table groups Winston-Salem's exchanges by the decade NANPA recorded them as assigned.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 12 | 24% |
| 2010s | 22 | 45% |
| 2020s | 15 | 31% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
Rate centers and local calling in Winston-Salem
NANPA ties every exchange to a rate center. For Winston-Salem that is WINSTN SAL, so a number from one of these exchanges reads as local to people in and around Winston-Salem.
New local numbers are drawn from carrier inventory, so the exact 336 numbers available change over time; porting an existing number is free.
Businesses around Winston-Salem
Winston-Salem 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 Winston-Salem business line
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 Winston-Salem 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.
An 18-person team is the benchmark here, the rounded average establishment size in the Winston, NC metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $540.00 a month and Ooma Office Pro $449.10. Callata comes to $359.00 a month for 18 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 | $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 Winston-Salem, NC?
Winston-Salem has exchanges in 336 and 743; 336 has the most.
How many phone companies have exchanges in Winston-Salem?
22, holding 164 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Winston-Salem 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 Winston-Salem?
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).