CallataGuides

Get a local business phone number in Gaffney, SC

Gaffney's area codes, prefixes and carriers from NANPA records, and how to put a Gaffney number in front of your customers.

Area code
864 / 821
Exchanges
17NANPA-assigned
Carriers
10
Population
12,546Census 2024 est.

What area code is Gaffney, SC?

With 12,546 residents in the Census 2024 estimate, Gaffney sits in Cherokee County, South Carolina. NANPA lists 17 exchanges for its rate center across 2 area codes; 864 has the most (16, 94%). 864 is part of an overlay with 821, so a new local number in Gaffney may carry any of those codes depending on which have numbers available. Gaffney is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 864 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Gaffney, SC
Area codeExchanges hereShareIn service sinceOverlay withTime zone
8641694%1995821Eastern
82115.9%2024864Eastern

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

Gaffney exchanges by carrier

10 carriers hold the 17 exchanges assigned to Gaffney's rate center. Bellsouth Telecomm INC d/b/a Southern Bell Tel & Tel has the most, with 5. 12 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Gaffney can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Gaffney, SC
Carrier (NANPA operating company)ExchangesShare
Bellsouth Telecomm INC d/b/a Southern Bell Tel & Tel529%
Onvoy, LLC - SC212%
Suncom d/b/a T-mobile USA212%
Paetec Itel, LLC212%
Kinder, Robert A. d/b/a Total Communication Systems15.9%
Spok, INC.15.9%
South Carolina Net, INC. - SC15.9%
Level 3 Communications, LLC - SC15.9%
Bandwidth.com CLEC, LLC - SC15.9%
New Cingular Wireless PCS, LLC - Ga15.9%

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.

Gaffney phone prefixes

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Gaffney. The earliest assignment date recorded in the file for these codes is 2001. 3 of the 17 were assigned in 2020 or later.

Prefixes assigned in Gaffney, SC
Area codePrefixes (NXX)
821999
864206, 258, 300, 425, 480, 487, 488, 489, 493, 514, 649, 761, 785, 812, 863, 902

Source: NANPA utilized central office code file.

When Gaffney's exchanges were assigned

Assignment dates show when each block of Gaffney numbers was added to the local supply.

Gaffney, SC: exchanges by decade assigned
Decade assignedExchangesShare
2000s229%
2010s229%
2020s343%

Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.

Rate centers and local calling in Gaffney

What a caller sees as "local" is the area code plus prefix. In Gaffney, those come from the GAFFNEY rate center, as recorded by NANPA.

New local numbers are drawn from carrier inventory, so the exact 864 numbers available change over time; porting an existing number is free.

Who does business near Gaffney

Gaffney is part of the Gaffney, SC micropolitan area, home to 57,770 people in 2024. County Business Patterns counted 935 business establishments in the Gaffney, SC micropolitan area in 2023, employing 17,983 people. The largest sectors by establishment count are retail trade (190), other services (except public administration) (162), and construction (91).

Selected industries in the Gaffney, SC micropolitan area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants3465819.4
Limited-service restaurants3475722.3
Plumbing, heating and air-conditioning contractors191528.0
Insurance agencies and brokerages14——
General automotive repair shops14624.4
Child day care services1419714.1
Landscaping services12363.0
Chiropractic offices11302.7

Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.

A Gaffney 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 Gaffney, 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Gaffney, SC micropolitan area, 19 users on RingCentral RingEX Core come to $570.00 a month and on Ooma Office Pro $474.05, at month-to-month list prices checked September 28, 2026. On Callata the same 19 people cost $379.00 a month, less than either per-seat plan.

Monthly list price for a 19-person team
Provider (plan)Pricing basisPer monthPer 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 Gaffney, SC?

Gaffney has exchanges in 864 and 821; 864 has the most.

How many phone companies have exchanges in Gaffney?

10, holding 17 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Gaffney 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 Gaffney?

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).