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Get a local business phone number in Chazy, NY

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

Area code
518
Exchanges
2NANPA-assigned
Carriers
2
Population
4,019Census 2024 est.

Area codes in Chazy

Chazy, in Clinton County, New York, had a Census-estimated population of 4,019 in July 2024. All 2 exchanges NANPA lists for its rate center are in area code 518. 518 is part of an overlay with 838, so a new local number in Chazy may carry any of those codes depending on which have numbers available. Chazy is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 518 are dialed as ten digits (area code plus number) and toll calls as ten digits (area code plus number).

Area codes with exchanges in Chazy, NY
Area codeExchanges hereShareIn service sinceOverlay withTime zone
5182100%1947838Eastern

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

Who holds Chazy phone exchanges

2 carriers hold the 2 exchanges assigned to Chazy's rate center. TWC 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. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Carriers holding exchanges in Chazy, NY
Carrier (NANPA operating company)ExchangesShare
TWC Ip Enabled Services, LLC150%
Chazy & Westport Tel. Corp.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.

Local prefixes for Chazy

These are the central office codes NANPA records for Chazy. A caller seeing one of them recognizes a local number. None were assigned in 2020 or later.

Prefixes assigned in Chazy, NY
Area codePrefixes (NXX)
518215, 846

Source: NANPA utilized central office code file.

How local numbers work in Chazy

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

Keeping an existing Chazy number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 518 when you pick it.

The local business market

Chazy is part of the Plattsburgh, NY micropolitan area, home to 77,871 people in 2024. County Business Patterns counted 1,701 business establishments in the Plattsburgh, NY micropolitan area in 2023, employing 27,188 people. The largest sectors by establishment count are retail trade (323), health care and social assistance (211), and accommodation and food services (194).

Selected industries in the Plattsburgh, NY micropolitan area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants621,07117.3
Limited-service restaurants5394717.9
Physician practices3233010.3
Residential remodelers32——
Dental offices292458.4
Child day care services2630211.6
Insurance agencies and brokerages231195.2
Law offices22874.0

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

Setting up a Chazy business line

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.

If you already have a number in Chazy, 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 16-person team is the benchmark here, the rounded average establishment size in the Plattsburgh, NY micropolitan area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $480.00 a month and Ooma Office Pro $399.20. On Callata the same 16 people cost $319.00 a month, less than either per-seat plan.

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 Chazy, NY?

518. All exchanges NANPA lists for Chazy are in 518.

How many phone companies have exchanges in Chazy?

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

Can I keep my existing Chazy 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 Chazy?

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).