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Get a local business phone number in Woodbury, CT

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

Area code
203 / 475
Exchanges
12NANPA-assigned
Carriers
6
Population
9,960Census 2024 est.

Woodbury area codes

Woodbury, in Naugatuck Valley Planning Region, Connecticut, had a Census-estimated population of 9,960 in July 2024. NANPA lists 12 exchanges for its rate center across 2 area codes; 203 has the most (8, 67%). 203 is part of an overlay with 475, so a new local number in Woodbury may carry any of those codes depending on which have numbers available. Woodbury is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 203 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Woodbury, CT
Area codeExchanges hereShareIn service sinceOverlay withTime zone
203867%1947475Eastern
475433%2009203Eastern

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

Woodbury exchanges by carrier

6 carriers hold the 12 exchanges assigned to Woodbury's rate center. Southern New England Telco d/b/a Frontier Comm of CT has the most, with 6. 11 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Woodbury can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Woodbury, CT
Carrier (NANPA operating company)ExchangesShare
Southern New England Telco d/b/a Frontier Comm of CT650%
Onvoy, LLC - CT217%
Paetec Itel, LLC18.3%
Teleport Communications America, LLC - CT18.3%
Charter Ip Enabled Services, LLC18.3%
Onvoy Spectrum, LLC18.3%

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 Woodbury

These are the central office codes NANPA records for Woodbury. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 2 of the 12 were assigned in 2020 or later.

Prefixes assigned in Woodbury, CT
Area codePrefixes (NXX)
203262, 263, 264, 266, 267, 405, 486, 586
475207, 364, 410, 473

Source: NANPA utilized central office code file.

When Woodbury's exchanges were assigned

The table groups Woodbury's exchanges by the decade NANPA recorded them as assigned.

Woodbury, CT: exchanges by decade assigned
Decade assignedExchangesShare
2000s120%
2010s240%
2020s240%

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

Rate centers and local calling in Woodbury

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

Keeping an existing Woodbury number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 203 when you pick it.

Businesses around Woodbury

Woodbury is part of the Waterbury-Shelton, CT metro area, home to 462,000 people in 2024. County Business Patterns counted 9,114 business establishments in the Waterbury, CT metro area in 2023, employing 145,193 people. The largest sectors by establishment count are health care and social assistance (1,337), retail trade (1,237), and construction (1,039).

Selected industries in the Waterbury, CT metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants3454,66013.5
Limited-service restaurants3324,42813.3
Physician practices2612,99611.5
Landscaping services2005572.8
Law offices1889254.9
Plumbing, heating and air-conditioning contractors1801,4037.8
Electrical contractors1781,5959.0
Dental offices1631,3728.4

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

A Woodbury number on Callata

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Woodbury 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Waterbury, CT metro area, 16 users on RingCentral RingEX Core come to $480.00 a month and on Ooma Office Pro $399.20, at month-to-month list prices checked September 28, 2026. Callata comes to $319.00 a month for 16 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for a 16-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$319.00$3,828.00
Quo (Starter)$19.00 per user$304.00$3,648.00
Nextiva (Core)$23.00 per user$368.00$4,416.00
Ooma (Office Pro)$24.95 per user$399.20$4,790.40
Dialpad (Standard)$27.00 per user$432.00$5,184.00
RingCentral (RingEX Core)$30.00 per user$480.00$5,760.00

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 Woodbury, CT?

Woodbury has exchanges in 203 and 475; 203 has the most.

How many phone companies have exchanges in Woodbury?

6, holding 12 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Woodbury 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 Woodbury?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 16 users come to $319.00 a month. For comparison, 16 users on RingCentral RingEX Core list at $480.00 a month (checked September 28, 2026).