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Get a local business phone number in Farmington, CT

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

Area code
860 / 959
Exchanges
23NANPA-assigned
Carriers
7
Population
28,189Census 2024 est.

Farmington area codes

Farmington town is a Census town in Capitol Planning Region, Connecticut, with an estimated 28,189 residents in 2024. NANPA lists 23 exchanges for its rate center across 2 area codes; 860 has the most (20, 87%). 860 is part of an overlay with 959, so a new local number in Farmington may carry any of those codes depending on which have numbers available. Farmington is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 860 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Farmington, CT
Area codeExchanges hereShareIn service sinceOverlay withTime zone
8602087%1995959Eastern
959313%2014860Eastern

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

Farmington exchanges by carrier

7 carriers hold the 23 exchanges assigned to Farmington's rate center. Southern New England Telco d/b/a Frontier Comm of CT has the most, with 10. 15 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Carriers holding exchanges in Farmington, CT
Carrier (NANPA operating company)ExchangesShare
Southern New England Telco d/b/a Frontier Comm of CT1043%
Paetec Itel, LLC417%
Mcimetro Access Transmission Services LLC313%
Onvoy, LLC - CT313%
Teleport Communications America, LLC - CT14.3%
AT&T - Local14.3%
Level 3 Communications, LLC - CT14.3%

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.

Exchanges (NPA-NXX) assigned in Farmington

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Farmington's rate center (FARMINGTON). The earliest assignment date recorded in the file for these codes is 2022. 3 of the 23 were assigned in 2020 or later.

Prefixes assigned in Farmington, CT
Area codePrefixes (NXX)
860255, 269, 284, 321, 404, 409, 470, 507, 606, 673, 674, 675, 676, 677, 678, 679, 703, 751, 773, 777
959203, 244, 275

Source: NANPA utilized central office code file.

Rate centers and local calling in Farmington

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

New local numbers are drawn from carrier inventory, so the exact 860 numbers available change over time; porting an existing number is free.

Businesses around Farmington

Farmington is part of the Hartford-West Hartford-East Hartford, CT metro area, home to 1.2 million people in 2024. County Business Patterns counted 28,131 business establishments in the Hartford, CT metro area in 2023, employing 539,213 people. The largest sectors by establishment count are health care and social assistance (3,938), retail trade (3,787), and other services (except public administration) (3,043).

Selected industries in the Hartford, CT metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants1,07319,45018.1
Limited-service restaurants90212,27113.6
Physician practices85016,13319.0
Landscaping services6223,9366.3
Law offices6144,7037.7
Dental offices5654,1507.3
Insurance agencies and brokerages4323,4798.1
Plumbing, heating and air-conditioning contractors3804,18111.0

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

A Farmington number on Callata

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

Porting a number you already use in Farmington 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.

The comparison below uses 19 users, the rounded average establishment size in the Hartford, CT metro area. At list prices checked September 28, 2026, that is $474.05 a month on Ooma Office Pro and $570.00 on RingCentral RingEX Core. Callata comes to $379.00 a month for 19 users ($99 a month with 5 users included, then $20 per additional user), below both.

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 Farmington, CT?

Farmington has exchanges in 860 and 959; 860 has the most.

How many phone companies have exchanges in Farmington?

7, holding 23 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Farmington 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 Farmington?

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).