Get a local business phone number in Radnor, OH

Area codes in Radnor

Radnor, in Delaware County, Ohio, had a Census-estimated population of 1,764 in July 2024. All 2 exchanges NANPA lists for its rate center are in area code 740. 740 is part of an overlay with 220, so a new local number in Radnor may carry any of those codes depending on which have numbers available. Radnor is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 740 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Radnor

2 carriers hold the 2 exchanges assigned to Radnor's rate center. Frontier North, INC. - Oh has the most, with 1. 2 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.

Exchanges (NPA-NXX) assigned in Radnor

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

How local numbers work in Radnor

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

If your business already has a Radnor number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

The local business market

Radnor is part of the Columbus, OH metro area, home to 2.2 million people in 2024. County Business Patterns counted 46,419 business establishments in the Columbus, OH metro area in 2023, employing 985,064 people. The largest sectors by establishment count are health care and social assistance (6,208), retail trade (5,594), and professional, scientific, and technical services (5,419).

Business phone service in Radnor

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 Radnor, 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 21-person team is the benchmark here, the rounded average establishment size in the Columbus, OH metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $630.00 a month and Ooma Office Pro $523.95. On Callata the same 21 people cost $419.00 a month, less than either per-seat plan.