Get a local business phone number in Troy, OH

Area codes in Troy

Troy city is a Census place in Miami County, Ohio, with an estimated 27,122 residents in 2024. All 13 exchanges NANPA lists for its rate center are in area code 937. 937 is part of an overlay with 326, so a new local number in Troy may carry any of those codes depending on which have numbers available. Troy is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 937 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Troy

7 carriers hold the 13 exchanges assigned to Troy's rate center. Frontier North, INC. - Oh has the most, with 4. 8 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 2002. 1 of the 13 were assigned in 2020 or later.

When Troy's exchanges were assigned

Assignment dates show when each block of Troy numbers was added to the local supply.

How local numbers work in Troy

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

Keeping an existing Troy number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 937 when you pick it.

The local business market

Troy is part of the Dayton-Kettering-Beavercreek, OH metro area, home to 822,000 people in 2024. County Business Patterns counted 16,372 business establishments in the Dayton, OH metro area in 2023, employing 330,420 people. The largest sectors by establishment count are retail trade (2,323), health care and social assistance (2,284), and other services (except public administration) (1,787).

Business phone service in Troy

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 Troy, 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.

The comparison below uses 20 users, the rounded average establishment size in the Dayton, OH metro area. At list prices checked September 28, 2026, that is $499.00 a month on Ooma Office Pro and $600.00 on RingCentral RingEX Core. On Callata the same 20 people cost $399.00 a month, less than either per-seat plan.