Get a local business phone number in Niles, OH

What area code is Niles, OH?

With 18,238 residents in the Census 2024 estimate, Niles sits in Trumbull County, Ohio. NANPA lists 11 exchanges for its rate center across 2 area codes; 330 has the most (9, 82%). 330 is part of an overlay with 234, so a new local number in Niles may carry any of those codes depending on which have numbers available. Niles is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 330 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Niles

7 carriers hold the 11 exchanges assigned to Niles's rate center. Ohio Bell Tel CO has the most, with 4. 7 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Niles can come from any of these blocks; once it is yours, porting lets it move between providers.

Local prefixes for Niles

These are the central office codes NANPA records for Niles. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2002. 1 of the 11 were assigned in 2020 or later.

When Niles's exchanges were assigned

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

How local numbers work in Niles

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Niles's numbers are rated to the NILES rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Niles number.

Keeping an existing Niles number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 330 when you pick it.

Who does business near Niles

Niles is part of the Youngstown-Warren, OH metro area, home to 426,000 people in 2024. County Business Patterns counted 9,191 business establishments in the Youngstown, OH metro area in 2023, employing 139,977 people. The largest sectors by establishment count are retail trade (1,433), health care and social assistance (1,244), and other services (except public administration) (1,051).

Business phone service in Niles

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 Niles 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 15 users, the rounded average establishment size in the Youngstown, OH metro area. At list prices checked September 28, 2026, that is $374.25 a month on Ooma Office Pro and $450.00 on RingCentral RingEX Core. Callata comes to $299.00 a month for 15 users ($99 a month with 5 users included, then $20 per additional user), below both.