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Get a local business phone number in Grant, AL

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

Area code
256
Exchanges
2NANPA-assigned
Carriers
2
Population
1,062Census 2024 est.

Grant area codes

Grant, in Marshall County, Alabama, had a Census-estimated population of 1,062 in July 2024. All 2 exchanges NANPA lists for its rate center are in area code 256. 256 is part of an overlay with 938, so a new local number in Grant may carry any of those codes depending on which have numbers available. Grant is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 256 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Grant, AL
Area codeExchanges hereShareIn service sinceOverlay withTime zone
2562100%1998938Central

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

Grant exchanges by carrier

2 carriers hold the 2 exchanges assigned to Grant's rate center. Charter Ip Enabled Services, LLC has the most, with 1. 1 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 Grant, AL
Carrier (NANPA operating company)ExchangesShare
Charter Ip Enabled Services, LLC150%
New Hope Tel. Coop.150%

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.

Grant phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Grant's rate center (GRANT). The earliest assignment date recorded in the file for these codes is 2017. None were assigned in 2020 or later.

Prefixes assigned in Grant, AL
Area codePrefixes (NXX)
256421, 728

Source: NANPA utilized central office code file.

How local numbers work in Grant

NANPA ties every exchange to a rate center. For Grant that is GRANT, so a number from one of these exchanges reads as local to people in and around Grant.

If your business already has a Grant number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

The local business market

Grant is part of the Albertville, AL micropolitan area, home to 102,000 people in 2024. County Business Patterns counted 2,010 business establishments in the Albertville, AL micropolitan area in 2023, employing 36,646 people. The largest sectors by establishment count are retail trade (437), accommodation and food services (207), and health care and social assistance (204).

Selected industries in the Albertville, AL micropolitan area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants962,05521.4
Full-service restaurants631,52824.3
Physician practices585679.8
Law offices371062.9
Landscaping services342146.3
Insurance agencies and brokerages331855.6
Plumbing, heating and air-conditioning contractors301675.6
Electrical contractors251516.0

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

Business phone service in Grant

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 Grant, 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.

An 18-person team is the benchmark here, the rounded average establishment size in the Albertville, AL micropolitan 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. On Callata the same 18 people cost $359.00 a month, less than either per-seat plan.

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 Grant, AL?

256. All exchanges NANPA lists for Grant are in 256.

How many phone companies have exchanges in Grant?

2, holding 2 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Grant 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 Grant?

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).