CallataGuidesGet a local business phone number in Winder, GA
Winder's area codes, prefixes and carriers from NANPA records, and how to put a Winder number in front of your customers.
- Area code
- 470 / 678 / 770
- Exchanges
- 55NANPA-assigned
- Carriers
- 10
- Population
- 20,628Census 2024 est.
Winder area codes
Winder, in Barrow County, Georgia, had a Census-estimated population of 20,628 in July 2024. NANPA lists 55 exchanges for its rate center across 4 area codes; 470 has the most (29, 53%). 470 is part of an overlay with 404, 678, 770, and 943, so a new local number in Winder may carry any of those codes depending on which have numbers available. Winder is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 470 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 470 | 29 | 53% | 2010 | 404, 678, 770, 943 | Eastern |
| 678 | 13 | 24% | 1998 | 404, 470, 770, 943 | Eastern |
| 770 | 9 | 16% | 1995 | 470, 678, 943 | Eastern |
| 943 | 4 | 7.3% | 2022 | 404, 470, 678, 470, 678, 770 | Eastern |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Winder exchanges by carrier
10 carriers hold the 55 exchanges assigned to Winder's rate center. Powertel Atlanta Licenses, INC. has the most, with 29. 49 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 |
|---|---|---|
| Powertel Atlanta Licenses, INC. | 29 | 53% |
| Windstream Georgia Communications Corp. | 11 | 20% |
| Onvoy, LLC - Ga | 6 | 11% |
| New Cingular Wireless PCS, LLC - Ga | 3 | 5.5% |
| Dovetel Communications, LLC - Ga | 1 | 1.8% |
| Comsouth Telenet, INC. - Ga | 1 | 1.8% |
| Fractel, LLC | 1 | 1.8% |
| Skye Telecom LLC d/b/a Skyetel | 1 | 1.8% |
| Mcimetro Access Transmission Services LLC - Ga | 1 | 1.8% |
| Onvoy Spectrum, LLC | 1 | 1.8% |
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.
Winder phone prefixes
These are the central office codes NANPA records for Winder. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 22 of the 55 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 470 | 209, 269, 318, 331, 358, 418, 429, 535, 556, 642, 699, 738, 746, 753, 772, 818, 821, 844, 871, 894, 896, 900, 912, 926, 940, 965, 967, 992, 997 |
| 678 | 219, 227, 308, 351, 425, 599, 670, 790, 863, 900, 963, 975, 979 |
| 770 | 269, 307, 568, 586, 601, 610, 791, 867, 868 |
| 943 | 212, 213, 243, 309 |
Source: NANPA utilized central office code file.
When Winder's exchanges were assigned
Assignment dates show when each block of Winder numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 6 | 14% |
| 2010s | 16 | 36% |
| 2020s | 22 | 50% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
What makes a number local to Winder
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Winder's numbers are rated to the WINDER rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Winder number.
New local numbers are drawn from carrier inventory, so the exact 470 numbers available change over time; porting an existing number is free.
Businesses around Winder
Winder is part of the Atlanta-Sandy Springs-Roswell, GA metro area, home to 6.4 million people in 2024. County Business Patterns counted 163,103 business establishments in the Atlanta, GA metro area in 2023, employing 2,692,513 people. The largest sectors by establishment count are professional, scientific, and technical services (25,159), retail trade (18,625), and health care and social assistance (18,435).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 5,712 | 106,071 | 18.6 |
| Full-service restaurants | 4,920 | 111,102 | 22.6 |
| Offices of real estate agents and brokers | 4,483 | 10,234 | 2.3 |
| Physician practices | 4,250 | 62,808 | 14.8 |
| Law offices | 4,050 | 27,939 | 6.9 |
| Insurance agencies and brokerages | 2,892 | 20,093 | 6.9 |
| Management consulting firms | 2,734 | 25,558 | 9.3 |
| Dental offices | 2,421 | 19,445 | 8.0 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Winder 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.
If you already have a number in Winder, 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 17 users, the rounded average establishment size in the Atlanta, GA metro area. At list prices checked September 28, 2026, that is $424.15 a month on Ooma Office Pro and $510.00 on RingCentral RingEX Core. On Callata the same 17 people cost $339.00 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 | $339.00 | $4,068.00 |
| Quo (Starter) | $19.00 per user | $323.00 | $3,876.00 |
| Nextiva (Core) | $23.00 per user | $391.00 | $4,692.00 |
| Ooma (Office Pro) | $24.95 per user | $424.15 | $5,089.80 |
| Dialpad (Standard) | $27.00 per user | $459.00 | $5,508.00 |
| RingCentral (RingEX Core) | $30.00 per user | $510.00 | $6,120.00 |
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 Winder, GA?
Winder has exchanges in 470, 678, 770, and 943; 470 has the most.
How many phone companies have exchanges in Winder?
10, holding 55 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Winder 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 Winder?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 17 users come to $339.00 a month. For comparison, 17 users on RingCentral RingEX Core list at $510.00 a month (checked September 28, 2026).