Get a local business phone number in Coldwater, OH

Coldwater area codes

Coldwater village is a Census place in Mercer County, Ohio, with an estimated 4,729 residents in 2024. NANPA lists 3 exchanges for its rate center across 2 area codes; 419 has the most (2, 67%). 419 is part of an overlay with 567, so a new local number in Coldwater may carry any of those codes depending on which have numbers available. Coldwater is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 419 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Coldwater exchanges by carrier

3 carriers hold the 3 exchanges assigned to Coldwater'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. A business number in Coldwater can come from any of these blocks; once it is yours, porting lets it move between providers.

Exchanges (NPA-NXX) assigned in Coldwater

These are the central office codes NANPA records for Coldwater. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2017. None were assigned in 2020 or later.

Rate centers and local calling in Coldwater

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

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

Businesses around Coldwater

Coldwater is part of the Celina, OH micropolitan area, home to 42,648 people in 2024. County Business Patterns counted 1,050 business establishments in the Celina, OH micropolitan area in 2023, employing 17,679 people. The largest sectors by establishment count are retail trade (161), other services (except public administration) (137), and construction (130).

A Coldwater number on Callata

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in Coldwater 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 17 users, the rounded average establishment size in the Celina, OH micropolitan area. At list prices checked September 28, 2026, that is $424.15 a month on Ooma Office Pro and $510.00 on RingCentral RingEX Core. Callata comes to $339.00 a month for 17 users ($99 a month with 5 users included, then $20 per additional user), below both.