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Get a local business phone number in Greensboro, AL

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

Area code
334
Exchanges
9NANPA-assigned
Carriers
7
Population
2,187Census 2024 est.

What area code is Greensboro, AL?

Greensboro, in Hale County, Alabama, had a Census-estimated population of 2,187 in July 2024. All 9 exchanges NANPA lists for its rate center are in area code 334. 334 is part of an overlay with 483, so a new local number in Greensboro may carry any of those codes depending on which have numbers available. Greensboro is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 334 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Greensboro, AL
Area codeExchanges hereShareIn service sinceOverlay withTime zone
3349100%1995483Central

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

Who holds Greensboro phone exchanges

7 carriers hold the 9 exchanges assigned to Greensboro's rate center. Cellco Partnership d/b/a Verizon Wireless - Al has the most, with 2. 7 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.

Carriers holding exchanges in Greensboro, AL
Carrier (NANPA operating company)ExchangesShare
Cellco Partnership d/b/a Verizon Wireless - Al222%
Onvoy, LLC - Al222%
Southern Communications Services, INC.111%
Bandwidth.com CLEC, LLC - Al111%
New Cingular Wireless PCS, LLC - Ga111%
Paetec Itel, LLC111%
Bellsouth Telecomm INC d/b/a South Central Bell Tel111%

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 Greensboro

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Greensboro's rate center (GREENSBORO). The earliest assignment date recorded in the file for these codes is 2002. 1 of the 9 were assigned in 2020 or later.

Prefixes assigned in Greensboro, AL
Area codePrefixes (NXX)
334218, 352, 490, 507, 620, 624, 675, 800, 827

Source: NANPA utilized central office code file.

When Greensboro's exchanges were assigned

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

Greensboro, AL: exchanges by decade assigned
Decade assignedExchangesShare
2000s233%
2010s350%
2020s117%

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

Rate centers and local calling in Greensboro

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Greensboro's numbers are rated to the GREENSBORO rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Greensboro number.

New local numbers are drawn from carrier inventory, so the exact 334 numbers available change over time; porting an existing number is free.

Who does business near Greensboro

Greensboro is part of the Tuscaloosa, AL metro area, home to 282,000 people in 2024. County Business Patterns counted 4,705 business establishments in the Tuscaloosa, AL metro area in 2023, employing 89,956 people. The largest sectors by establishment count are retail trade (807), accommodation and food services (541), and health care and social assistance (524).

Selected industries in the Tuscaloosa, AL metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants2204,55820.7
Full-service restaurants1283,20525.0
Physician practices1241,69013.6
Law offices993954.0
Plumbing, heating and air-conditioning contractors7283011.5
Offices of real estate agents and brokers71——
Landscaping services644907.7
Insurance agencies and brokerages612594.2

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

Setting up a Greensboro 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 Greensboro, 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.

A 19-person team is the benchmark here, the rounded average establishment size in the Tuscaloosa, AL metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $570.00 a month and Ooma Office Pro $474.05. 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 Greensboro, AL?

334. All exchanges NANPA lists for Greensboro are in 334.

How many phone companies have exchanges in Greensboro?

7, holding 9 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Greensboro 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 Greensboro?

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).