CallataGuides

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.

Area codes with exchanges in Winston-Salem, NC
Area codeExchanges hereShareIn service sinceOverlay withTime zone
33614588%1997743Eastern
7431912%2016336Eastern

Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.

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.

Carriers holding exchanges in Winston-Salem, NC
Carrier (NANPA operating company)ExchangesShare
Bellsouth Telecomm INC d/b/a Southern Bell Tel & Tel6338%
Cellco Partnership d/b/a Verizon Wireless - NC2515%
Suncom d/b/a T-mobile USA1811%
New Cingular Wireless PCS, LLC - Ga137.9%
Onvoy, LLC - NC95.5%
Paetec Itel, LLC84.9%
Level 3 Communications, LLC - NC74.3%
Level 3 Telecom of North Carolina, LP - NC31.8%
Teleport Communications America, LLC - NC21.2%
Centurylink Communications LLC - NC21.2%
Peerless Network of North Carolina, LLC - NC21.2%
Ton80 Communications, LLC21.2%

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.

Prefixes assigned in Winston-Salem, NC
Area codePrefixes (NXX)
336201, 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
743207, 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.

Winston-Salem, NC: exchanges by decade assigned
Decade assignedExchangesShare
2000s1224%
2010s2245%
2020s1531%

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).

Selected industries in the Winston, NC metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants51110,39920.4
Limited-service restaurants49112,50525.5
Landscaping services3201,5464.8
Offices of real estate agents and brokers2765532.0
Insurance agencies and brokerages2669733.7
Plumbing, heating and air-conditioning contractors2522,62410.4
Residential remodelers2315832.5
Law offices2281,7997.9

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.

Monthly list price for an 18-person team
Provider (plan)Pricing basisPer monthPer 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).