Get a local business phone number in Troy, NH

Troy area codes

Troy, in Cheshire County, New Hampshire, had a Census-estimated population of 2,198 in July 2024. All 2 exchanges NANPA lists for its rate center are in area code 603. Troy is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 603 are dialed as ten digits (area code plus number) and toll calls as ten digits (area code plus number).

Troy exchanges by carrier

2 carriers hold the 2 exchanges assigned to Troy's rate center. Consolidated Comm of No. New England-nh has the most, with 1. 2 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Troy can come from any of these blocks; once it is yours, porting lets it move between providers.

Exchanges (NPA-NXX) assigned in Troy

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Troy. The earliest assignment date recorded in the file for these codes is 2023. 1 of the 2 were assigned in 2020 or later.

Rate centers and local calling in Troy

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

Keeping an existing Troy number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 603 when you pick it.

Businesses around Troy

Troy is part of the Keene, NH micropolitan area, home to 78,078 people in 2024. County Business Patterns counted 2,001 business establishments in the Keene, NH micropolitan area in 2023, employing 27,755 people. The largest sectors by establishment count are retail trade (331), construction (309), and other services (except public administration) (211).

A Troy 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 Troy 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.

A 14-person team is the benchmark here, the rounded average establishment size in the Keene, NH micropolitan area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $420.00 a month and Ooma Office Pro $349.30. Callata comes to $279.00 a month for 14 users ($99 a month with 5 users included, then $20 per additional user), below both.